| Entries |
| Document | Title | Date |
|---|
| 20130025405 | GEAR TRAIN LUBRICATING DEVICE - A gear train lubricating device configured to supply lubricating oil OL to a gear included in a gear train is provided. The gear train lubricating device includes: a shroud covering, among components constituting the gear, at least teeth of the gear; and a lubricating oil supply port through which the lubricating oil OL is supplied to a meshing position of the gear. The shroud has an outlet port formed therein, through which the supplied lubricating oil OL is discharged. The outlet port is formed in a portion of the shroud that is positioned radially outward from the gear, such that the outlet port is disposed at an angular position that is 90°±15° forward from the meshing position in a rotation direction R | 01-31-2013 |
| 20100116087 | TRANSMISSION DEVICE WITH TRANSMISSION HOUSING - A transmission device ( | 05-13-2010 |
| 20130074649 | STRUCTURE FOR FASTENING RING GEAR TO DIFFERENTIAL CASE, AND DIFFERENTIAL DEVICE EMPLOYING SAME - Disclosed is a structure for fastening a ring gear to a differential case. The ring gear has a gear-side press-fit face annularly formed thereon, a projected portion located at an inner position relative to the gear-side press-fit face, and a notch portion located opposite to the gear-side press-fit face across the projected portion. The differential case has a case-side press-fit face which is annularly formed thereon and over which the gear-side press-fit face is press fitted, a caulk portion which is smaller than the case-side press-fit face in outer diameter and caulked to the notch portion, and a case-side smooth face which contacts the projected portion to position the ring gear with respect to the differential case. This arrangement serves to reduce the differential case in size. | 03-28-2013 |
| 20090084223 | DIFFERENTIAL GEAR CASING AND METHOD - A differential gear casing of flower pot construction has an outer surface which is configured for receiving a crown wheel, whereby the crown wheel can be pressed onto the outer surface by different amounts for different applications. The outer surface is free from projections such that the crown wheel can be mounted on the outer surface from any axial direction. The outer surface defines a band on the differential gear casing and is parallel with a central axis of the differential gear casing. The crown wheel is secured to the differential gear casing using an axial weld line. In other embodiments, the crown wheel and/or a cover for the differential ear casing are secured in place using axial and/or radial weld lines. | 04-02-2009 |
| 20130074648 | FASTENING STRUCTURE FOR RING-GEAR AND DIFFERENTIAL CASE, AND DIFFERENTIAL DEVICE USING SAME - A fastening structure for a ring-gear and a differential case comprises a differential case which is provided with: a ring gear having a gear section formed on the outer peripheral surface thereof, and a plurality of notch portions formed on the inner peripheral surface thereof; a press-fitting surface whereon the ring gear is press-fitted; and a flange section which is forced against and caulked to the notch portions, at the end of the press-fitting surface. After the ring gear has been press-fitted to the press-fitting surface, the flange section is forced toward the notch portions, and thus the differential case is caulked and fastened to the ring gear. The notch portions have stepped surfaces, and thus rattling generated during torque transmission can be suppressed. | 03-28-2013 |
| 20090078082 | Adapter Ring For Transmission Case To Engine Connection - A transmission casing adapter ring is provided that enables a transmission having a common outer casing to be operatively connected to an engine, thus enabling different engines to be used with the common transmission outer casing simply by changing the adapter ring. The adapter ring allows a novel method of assembling a powertrain that permits assembly of the transmission with a generic (i.e., common) type of casing prior to a determination of the engine type or types to be used with the transmission. The adapter ring is aluminum, the transmission case is magnesium, and the engine is cast iron. | 03-26-2009 |
| 20100005925 | STRUCTURE FOR SUPPORTING A SLEEVE MEMBER IN AUTOMATIC TRANSMISSION - A sleeve supporting structure for an automatic transmission, including a sleeve member disposed on a radial outside of an input shaft, a rotational shaft portion disposed in a motor, an oil pump housing, and a stationary member supporting an outer circumferential surface of the rotational shaft portion and including a projection that projects toward a side of the oil pump. The sleeve member has one axial end portion overlapped with the rotational shaft portion in the radial direction thereof and an opposite axial end portion meshing with an inner gear of the oil pump, and is supported by an inner circumferential surface of the oil pump housing and an inner circumferential surface of the rotational shaft portion. The projection of the stationary member is fitted onto an outer circumferential surface of the oil pump housing so as to form a faucet joint in cooperation therewith. | 01-14-2010 |
| 20090301256 | GEAR HOUSING - The invention relates to a gear housing (1) comprising a gear, particularly comprising a gear of a wiper device for motor vehicles, having a housing base body (4), having a housing cover (3) affixed at a distance to the housing base body (4) by means of a plurality of retaining clips (6) made of spring steel in circumferential direction, and having an annular seal (20) disposed between the housing base body (4) and the housing cover (3) and pressed against a support region (24) of the housing base body. The invention provides that the radial extension (y) of the support region is smaller than the radial extension (x, x′) of the annular seal. | 12-10-2009 |
| 20130068067 | REAR-COVER FOR A TRANSMISSION AND METHOD FOR COATING THEREOF - Disclosed is a rear-cover for a transmission made of an aluminum alloy which includes a sealing contact part in contact with a sealing of a retainer that is partially subjected to an anodizing coating process to form an aluminum oxide film thereon and is directly in contact with the sealing of the retainer, and a method for preparing the transmission rear-cover. | 03-21-2013 |
| 20130112040 | STEERING GEAR HOUSING FOR A STEERING UNIT IN A VEHICLE - A steering housing for a steering unit in a vehicle has a housing tube for accommodating a linkage part, reinforcing struts being arranged at the exterior of the housing tube. Two reinforcing struts are respectively arranged adjacent to the two opposite ends of the housing tube and extend in different radial directions, wherein two reinforcing struts, respectively arranged at opposite ends of the housing tube are each bounded by one limiting plane, which lies at an angle to a tube axis through the housing tube. | 05-09-2013 |
| 20130112039 | VIBRATION-DAMPED PRECISION CAST ALUMINUM ALLOY AUTOMOTIVE MEMBER FOR A VEHICLE POWERTRAIN AND METHOD OF MANUFACTURING THE SAME - A vibration-damped precision cast aluminum alloy automotive member for a vehicle powertrain and a method of its manufacture are disclosed. The vibration-damped precision cast aluminum alloy automotive member includes an internally disposed aluminum or aluminum alloy insert. An exterior surface of the insert, which includes an exposed oxide film, establishes a non-bonded interface with an interior surface of the automotive powertrain member. This non-bonded interface damps vibration propagation through the automotive powertrain member by experiencing frictional contacting movement when the automotive powertrain member is vibrationally excited. | 05-09-2013 |
| 20120222517 | HOLDING STRUCTURE OF INTERVENING MEMBER, INTERVENING MEMBER, AND WOBBLING-PREVENTION MEMBER - A holding structure of an intervening member is provided for preventing the dropping-out of a wobbling-prevention member at an assembly time, and to extend an applicable range of rigidity of the intervening member to a low-side range. The holding structure of the intervening member includes a baffle plate intervened between a torque converter housing wall and an intervening member, and a wobbling-prevention member interposed between the baffle plate and the torque converter housing wall in a compressed state. A bottom portion of a concave portion is clamped between a head portion and a bulging portion of the wobbling-prevention member. Also, an inside of the head portion is hollow, so when the head portion is crushed and deformed, the air inside the head portion is discharged to the outside through an annular gap to reduce a compressive load relative to the baffle plate. | 09-06-2012 |
| 20130118302 | GEAR-BOX ARRANGEMENTS - A gear arrangement including a first gear arranged to rotate about a first longitudinal axis and including a first plurality of gear teeth, and a first portion including a first surface and a second gear arranged to rotate about a second longitudinal axis and including a second plurality of gear teeth, and a second portion including a second surface. The first surface and the second surface are arranged to abut one another and restrict relative non-rotational movement of the first gear and the second gear. | 05-16-2013 |
| 20110277589 | Gear Housing - A gear housing for a bevel gear having a surface which is made up of sections and attachment faces. The sections are convexly curved along at least one surface curve. | 11-17-2011 |
| 20110271792 | SUBMERGED GEAR AND BEARING GUARD - A gearbox for an auxiliary power unit (APU) includes features that prevent submersion of gears in lubricant in extreme attitude orientations. The gearbox includes a plurality of gears that drive various pumps, generators and/or other aircraft systems. A shield surrounds a portion of one of the plurality of gears to prevent lubricant from submerging the gear. The shield defines at least a portion of an open chamber that is at least partially surrounded by lubricant at extreme attitude orientations. | 11-10-2011 |
| 20110271791 | Volume Adjusting Containers - A container for receiving an automotive fluid includes a receptacle body defining a container volume for holding the automotive fluid. The receptacle body includes connecting structure for connecting the receptacle body to a vehicle. The receptacle body is at least partially formed by a shape changing material arranged and configured to change the container volume. | 11-10-2011 |
| 20090314132 | HOUSING ASSEMBLY AND METHOD OF ASSEMBLING THE SAME - A housing assembly for a gear drive is provided. The housing assembly includes an end member having a mating surface, and a body member extending from the end member. The body member includes a mating surface coupled to the end member with a mating arrangement and forming a joint. | 12-24-2009 |
| 20120024107 | TRANSMISSION WITH SPLASH LUBRICATION SYSTEM - A transmission is provided with a transmission case partially defining a cavity containing unpressurized fluid. The transmission case has a first feature configured to collect splashed fluid and a second feature configured to direct the collected fluid to a chamber at least partially formed by the transmission case. A cap connected to the transmission case has an opening and an orifice offset from the opening. Fluid flows from the chamber through the orifice to a component when fluid reaches a first level in the chamber and flows through the central opening through an axial passage in the shaft to other components when fluid reaches a second level in the chamber. Fluid flow is provided to components through an axial passage from both ends of a rotatable shaft, such as an input shaft. The axial passage may have a threaded end to pump oil away from the end and prevent backflow. | 02-02-2012 |
| 20100083792 | Vehicle power transmission device - A power transmission device that includes an uppermost side bearing; a lower side bearing; an uppermost side lubricating medium storage portion defined between the uppermost side bearing and the case to guide a lubricating medium to the uppermost side bearing; a lower side lubricating medium storage portion defined between the lower side bearing and the case to guide a lubricating medium to the lower side bearing, and located below the uppermost side lubricating medium storage portion when installing the power transmission device for a vehicle on the vehicle; and a communicating passage formed in the case to communicate the uppermost side lubricating medium storage portion and the lower side lubricating medium storage portion with each other. | 04-08-2010 |
| 20090071287 | EXTERNAL DIFFERENTIAL COVER FOR VEHICLES - An external differential cover for a vehicle is described. The cover has a cup shape with magnets on the concave side, and can be magnetically attached to an existing differential cover of a vehicle without removing the latter. The external cover is preferably designed to fit over existing differential covers of various vehicle models. The external differential cover includes an artistic design on the exposed side. Lighting elements are provided and are connected to one or more light signals of the vehicle. The lighting elements preferably form a part of the artistic design and enhance the artistic effect of the design. Once mounted, the strong permanent magnets of the cover prevent it from being removed by the normal strength of a human. A demagnetizer element is provided to weaken the magnetic force and allow removal and adjustment of the cover. An anti-theft device is optionally provided. | 03-19-2009 |
| 20100126305 | METHOD FOR THE INSTALLATION OF AN ADJUSTING UNIT FOR A MOTOR VEHICLE AND ADJUSTING UNIT PRODUCED USING SAID METHOD - In a method for assembling an adjusting unit for motor vehicles which comprises a housing, consisting of at least two housing parts, and further functional components arranged in or on the housing and which is to be built into a motor vehicle, at least one irradiation source is provided by which a laser irradiation usable for laser welding is producible; at least one housing part of the adjusting unit is provided which consists at least partially of a material that absorbs the laser irradiation; at least one further housing part is provided which consists at least partially of a material that is permeable for the laser irradiation; further functional components of the adjusting unit are arranged on at least one of the housing parts such that they are arranged in or on a housing formed by the housing parts; the housing parts are connected to each other in that the housing assembled from the housing parts and the at least one irradiation source are positioned with respect to each other in such a manner that emitted laser irradiation, through a region of the housing permeable for the laser irradiation, strikes a region of the housing absorbing the laser irradiation and hereby connects to each other two regions, abutting each other, of the housing parts; the housing and the at least one irradiation source are positioned with respect to each other in such a manner that the emitted laser irradiation, through a region of the housing permeable for the laser irradiation, penetrates into the inside of the housing and connects, there, at least one functional component, arranged in the housing, of the adjusting unit with the housing; and via a continuous welding seam on the one hand the housing parts are connected to each other and on the other hand at least one further functional component is fixed on the housing. | 05-27-2010 |
| 20080210050 | TRANSMISSION TO ENGINE ADAPTER KIT - Disclosed is a kit for coupling an incompatible engine and transmission. The kit includes a backing plate with an engine side and a transmission side. The backing plate has a crankshaft hole with a center axially aligned with a crankshaft flange extending beyond the rear face of the engine. The backing plate farther includes engine mounting holes aligned with a bolt pattern of the rear face of the engine. The backing plate also includes transmission mounting holes aligned with a bolt pattern of an engine end of a transmission bell housing of the transmission. The backing plate includes an access hole located between the pattern of the engine mounting holes and the pattern of the transmission mounting holes and sized to allow access to the interior of the transmission bell housing after the transmission bell housing has been attached to the backing plate. | 09-04-2008 |
| 20090120235 | BEARING ASSEMBLY - A bearing assembly for use between two components in a transmission includes an inner member located within an outer member. The inner member includes a plurality of bearing element windows and a bearing element is located within each bearing element window. The inner member is biased against the outer member by a spacer member. Fluid is able to flow through and/or around the spacer member between the two components of the transmission. | 05-14-2009 |
| 20090266198 | LASER WELDED DIFFERENTIAL CASINGS FOR VEHICLE AXLES - Different embodiments of a vehicle differential casing assembly ( | 10-29-2009 |
| 20100126304 | Seal for a Vessel Filled with Fluid - A seal for a fluid-fillable vessel of a gearing or motor is provided. The seal includes a first sealing body with a first inside sealing lip, with a first leg protruding from the sealing body, at the distal end of which there is arranged a second outer sealing lip which protrudes from the first leg. Reliable sealing can thus be achieved and apparent leakiness of a fluid vessel can be prevented at the same time. | 05-27-2010 |
| 20080264201 | GEARBOX HOUSING ASSEMBLY - A gearbox housing assembly includes a first plate constructed of a rigid material and defining a first plane. A second plate of the gearbox housing assembly defines a second plane parallel to and spaced from the first plane. The second plate is constructed of a rigid material. A plurality of connectors couples the first plate and the second plate, with an interior space being defined between the first plate and the second plate. A mounting member is coupled to the second plate and has a mounting portion extending away from the interior space. The mounting member is distinct from the second plate to facilitate interchangeability of the mounting member. | 10-30-2008 |
| 20080229878 | Differential Gear Unit - A differential gear unit divides an input driving force into first and second outputs, and permits a difference between the first and second outputs. The differential gear unit includes a differential case serving as a casing that defines an internal space and an opening communicated with the internal space and that is rotatable in a given direction and an opposite direction. The differential case includes a flange portion as an input portion to which the driving force is input. The differential case is configured such that the fatigue life of the differential case when the driving force is repeatedly input in the flange portion in the direction R | 09-25-2008 |
| 20110005349 | GEARMOTOR ASSEMBLY - A gearmotor assembly has a motor; and a gearbox attached to the motor. The gearbox has: a case having an opening, a cover for closing the opening, and a seal for sealing the cover to the case. The seal is a continuous loop disposed about the opening and having first and second axial end surfaces forming a first seal surface and a second seal surface. Two ridges are formed on each of the two seal surfaces, each of the ridges extending along the seal surface to form a continuous ridge. The two ridges of the first seal surface are spaced from each other and pressed by the case and the two ridges of the second seal surface are spaced from each other and pressed by the cover, whereby the seal is resiliently deformed between the case and the cover. | 01-13-2011 |
| 20100139452 | TRANSMISSION WITH INTEGRATED HOUSING FOR MOTOR AND CLUTCH - A transmission has a motor assembly with a stationary portion surrounding a rotor. The transmission also includes a clutch housing. A transmission casing surrounds the motor and the clutch housing. The stationary portion is rigidly connected to and supported by the clutch housing. Thus, a separate housing for the motor/generator is avoided. The housing may also support one or more motor bearings, seals, clutch pistons, or clutch plates. | 06-10-2010 |
| 20090139370 | Automatic Transmission - An automatic transmission includes a case; a speed change mechanism; a torque converter having a lock-up clutch axially arranged and freely slidably toward and away from the input shaft; a thrust bearing interposed between the flange unit and the side face of the sleeve unit on the input shaft side; a ball bearing that includes an outer race, a side face of which contacts the first step portion toward the input shaft side, and a propeller shaft connecting member capable of connecting with a propeller shaft, spline-engaging with the outer periphery of the output shaft, and contacting a side face of an inner race of the ball bearing upon being pressed axially toward the input shaft side by the propeller shaft. | 06-04-2009 |
| 20080264202 | Hypoid gear motor and method of producing hypoid gear motor - A hypoid gear motor has a gear casing, first and second bearings, a motor having a motor shaft, a hypoid pinion having a penetration hole and a tooth flank on an outer periphery thereof, with the motor shaft fitted into the penetration hole, a hypoid gear shaft having a hypoid gear which meshes with the hypoid pinion, and two ends respectively supported on the gear casing via the first and second bearings, and first and second shim members arranged adjacent to the first and second bearings, respectively. The first and second shim members independently adjust a position of the hypoid gear shaft in an axial direction thereof with respect to the hypoid pinion and the gear casing. | 10-30-2008 |
| 20090084224 | STRUCTURE FOR DISPOSING SHIFT ACTUATOR IN POWER UNIT FOR SADDLE-RIDE VEHICLE - A power unit for a saddle-ride vehicle includes a transmission mechanism disposed in the course of power transmission between a crankshaft and a drive wheel is installed in a crankcase, and a shift actuator to drive and control the gear-shifting action of the transmission mechanism is disposed in the engine main body. The shift actuator is attached to a side surface of the crankcase | 04-02-2009 |
| 20090100965 | HYBRID DRIVE DEVICE - A hybrid drive device including a drive device input shaft coupled to an engine, a rotary electrical machine, a transmission shifting and outputting rotary drive transferred from the rotary electrical machine or the drive device input shaft or the both of them, a transmission case accommodating the transmission, and a rotary electrical machine case having a joint surface joining with the transmission case, a step portion with a diameter which is reduced when seen from an input shaft input end side is provided in an inner peripheral portion of the rotary electrical machine case, and a partition wall supporting the rotary electrical machine from the input shaft input end side is fixed to the step portion. | 04-23-2009 |
| 20090100966 | GEAR TRANSMISSION WITH REDUCED TRANSMISSION WALL HOUSING DEFLECTION - A gear transmission is provided including at least a first and a second shaft with substantially fixed and substantially parallel axes of rotation, a transmission housing with a first and a second wall that extends perpendicular to the axes of rotation, and a plurality of gearwheels that are rotationally fixed or rotationally fixable to the shafts. The shafts include at least one input shaft and at least one output shaft, the shafts being suspended by bearings that are seated in the first and second walls. The first wall is connected to the second wall with at least one rod in order to reduce deflections in operation of the first and second walls. | 04-23-2009 |
| 20090241726 | Molded product provided with protruding section - A cast product for an automatic transmission includes a body portion; and a projecting portion that projects from the body portion. A wall surface of the projecting portion is connected and integratedly cast with the body portion by a plurality of ribs. Among the plurality of ribs, at least one rib is integratedly joined on one side thereof with the projecting portion along the wall surface of a side edge portion of the projecting portion, while another side of the at least one rib is integratedly joined with the body portion. | 10-01-2009 |
| 20090255369 | Fluid motion control device - A porous insert for a gearbox or transmission which retards fluid motion and flow within the device when it is subjected to rapid acceleration. The insert may be fabricated of any porous material such as open cell plastic foam, a porous ceramic or sintered metal and is shaped to conform to and is installed in a bottom rear region of the transmission housing. The insert retards motion of the fluid during rapid acceleration, preventing pump starvation and permitting a smaller charge of fluid to be placed in the gearbox or transmission. | 10-15-2009 |
| 20100147105 | HYBRID DRIVE TRAIN OF A MOTOR VEHICLE - A hybrid drive train of a motor vehicle with a transmission ( | 06-17-2010 |
| 20120103132 | TRANSMISSION CASE FOR HYBRID VEHICLES - A transmission assembly is provided. The transmission assembly includes a transmission case with at least one wall having an interior side and an exterior side; a transmission component arranged within the transmission case; an interface formed in the wall of the transmission case; and a connector secured to the wall at the interface with a snap-in connection that substantially prevents axial, radial, and rotational movement between the connector and interface. | 05-03-2012 |
| 20100186548 | DRIVE DEVICE - The invention relates to a drive device ( | 07-29-2010 |
| 20100192723 | METHOD FOR PRODUCING A POT-SHAPED HOUSING PART, AND A POT-SHAPED HOUSING PART, ESPECIALLY FOR A HUB PART OF A HYBRID DRIVE - A method for producing a pot-shaped housing part, especially for a hub part of a hybrid drive, the housing part having a bottom and a wall extending away from the bottom, and an outer face of the wall extending at least approximately up to an outer face of the bottom, which outer face of the bottom faces away from a free edge of the wall, comprises the following steps: providing a plate-shaped blank; clamping the blank in a radially inner zone thereof in a workpiece holder, the radially inner zone forming the bottom of the housing part to be produced, a radially outer zone of the blank directly adjoining the radially inner zone being free, the radially outer zone forming the wall of the housing part to be produced, and the workpiece holder having a circumferential contact surface; folding the radially outer zone of the blank towards the contact surface and pressing the radially outer zone against the contact surface by means of a forming process in order to reduce the radius of curvature at the transition from an outer face of the radially outer zone to an outer face of the radially inner zone until the outer face of the radially outer zone extends at least up to the outer face of the radially inner zone. | 08-05-2010 |
| 20090078083 | Transaxle Provided With Power Take-Off Device - A power take-off support portion, including a shaft hole and an outer side surface formed around the shaft hole, is formed on a transaxle housing. The outer side surface of the power take-off support portion is shaped to fit a power take-off casing supporting a power take-off shaft in a first direction. A power take-off casing includes a power take-off main casing member and a base casing member joined to each other. The base casing member is formed with an inner side surface and an outer side surface. The inner side surface and the outer side surface of the base casing member are shaped so that the power take-off shaft supported by the power take-off main casing member is oriented in a second direction different from the first direction when the inner side surface of the base casing member is fitted to the outer side surface of the power take-off support portion, and the outer side surface of the base casing member is fitted to the inner side surface of the power take-off main casing member. | 03-26-2009 |
| 20100229677 | AUTOMATIC TRANSMISSION CONTROL UNIT AND AUTOMATIC TRANSMISSION INCLUDING THE SAME - A control unit that is not subjected to any external force except its own weight until completion of assembly, and is easily mounted to an automatic transmission. A connector facing an inside connector provided inside an automatic transmission is provided at a lower end of a unit main body, and another connecter exposed to the outside of the automatic transmission is provided at an upper end of the unit main body. The unit main body includes a control device such as a microcomputer for controlling the automatic transmission. The unit main body is guided by a moving-side guide portion formed in a lower part thereof and protrusions provided as a fixing-side guide portion, thereby connecting the lower end connecter to the connector. The automatic transmission and the unit main body are sealed by a flange and a packing of a sealing mechanism portion. The flange covers from above a through hole for inserting the unit main body of the automatic transmission therein. | 09-16-2010 |
| 20100242669 | Vehicle drive apparatus - A vehicle drive apparatus includes a case main body portion accommodating the speed change mechanism; supply oil passages that are formed in the case main body portion and supply pressure oil to the speed change mechanism; a connection case portion connecting the engine and the case main body portion; a mechanical oil pump positioned in a connection region between the case main body portion and the connection case portion and having an inlet oil passage and an outlet oil passage which are connected to the supply oil passage; an electric oil pump capable of supplying pressure oil to the supply oil passages in parallel with the mechanical oil pump; and connection oil passages that are provided in the connection case portion and allow an inlet oil passage and an outlet oil passage of the electric oil pump to communicate with the supply oil passages. | 09-30-2010 |
| 20110056329 | GEAR HOUSING FOR AN AQUATIC VESSEL, BREAKAWAY SAFETY SYSTEM FOR AN AQUATIC VESSEL AND AQUATIC VESSEL - A gear housing for an aquatic vessel is adapted to be attached at an attachment site to an underside of a hull of the aquatic vessel. The gear housing includes at least one weakened region adapted to yield when the gear housing is rotated at the attachment site following an impact. A breakaway safety system includes such a gear housing, and a fracturable member for attaching the gear housing to the hull at the attachment site, wherein the weakened region is adapted to yield such that the fracturable member fractures. An aquatic vessel includes such a gear housing or such a breakaway safety system. | 03-10-2011 |
| 20110056328 | Strengthening structure of plastic casing of elevating motor - The present invention discloses a strengthening structure of a plastic casing of an elevating motor, and the casing of a transmission gear box of the elevating motor includes a front casing and a rear casing, both made of a light-weight plastic material, and a metal reinforced plate installed at a position of the casing with maximum exerted propping force and torque and perpendicular to a bushing to form a rigid support structure for propping and supporting the casing, such that a load can be supported uniformly by the whole piece of the metal reinforced plate to overcome the problem of cracking a contact surface easily in the prior art, and achieve the effects of reducing the overall weight, maintaining the mechanical strength, extending the using life and providing a smooth transmission. | 03-10-2011 |
| 20120192675 | MODULAR HOUSING WITH A FIRST HOUSING FOR ACCOMMODATION OF AT LEASET ONE MAIN GEAR - A modular housing, which comprises a first housing assembly for accommodating at least one main transmission by which various gear ratios can be obtained, and whose transmission output shaft can be brought, in an area of the first housing assembly, into functional connection with a drive output of a vehicle that comprises at least one driven vehicle axle. The first housing assembly has an interface, at least in this area, by which the first housing assembly can be connected with an interface of a second housing assembly for accommodating at least one further transmission element. The interface of the first housing assembly is designed as a universal interface for connection of variously designed second housing assemblies with a respectively corresponding interface. | 08-02-2012 |
| 20090107288 | Tansmission arrangement - The invention relates to a transmission arrangement ( | 04-30-2009 |
| 20110126667 | BAFFLE PLATE SUPPORT STRUCTURE FOR TRANSMISSION - A baffle plate support structure supports a baffle plate inside a casing of a transmission. The baffle plate support structure includes a fixing portion and a supporting portion. The fixing portion secures a fixed end of the baffle plate to the casing by tightening bolts. The fixed end is one end of the baffle plate. The supporting portion supports a supported end of the baffle plate with respect to the casing. The supported end is another end of the baffle plate. The supporting portion has protruding ribs formed on an inner surface of the casing. The supporting portion is positioned such that the protruding ribs have a clearance of predetermined distance with respect to the supported end of the baffle plate in a vibrating direction of the supported end. | 06-02-2011 |
| 20110011204 | AUTOMATIC TRANSMISSION WITH AIR BREATHER STRUCTURE - An automatic transmission comprises a transmission casing that houses therein a speed change mechanism and a parking mechanism, the speed change mechanism including a plurality of rotating members; an air breather chamber provided by the transmission casing, the breather chamber being communicated with the outside air; and a breather chamber opening through which an interior of the transmission casing and the air breather chamber are fluidly communicated with each other, the breather chamber opening being exposed to the interior of the transmission casing. The transmission casing has a predetermined housing space to which the breather chamber opening as well as the rotating members are exposed, and the parking mechanism is projected into the predetermined housing space at a position between the breather chamber opening and each of the rotating members. | 01-20-2011 |
| 20100180720 | MOTOR MODULE FOR ATTACHMENT TO A TRANSMISSION HOUSING OF A MODULAR TRANSMISSION ASSEMBLY - A motor module is configured for attachment to a transmission housing of a modular transmission assembly. The motor module includes a motor and a support structure. The motor is configured for rotation about a central axis and extends between a first end and a second end. The support structure is operatively connected to the motor such that the support structure at least partially supports the motor. The support structure at least partially extends across the second end of the motor. The support structure is configured for internal attachment to the housing. | 07-22-2010 |
| 20110030504 | TORQUE-TRANSMITTING DEVICE COMPRISING AN OIL RECUPERATOR WIPER - A torque-transmitting device including a casing inside which a gearwheel is mounted such that it can move by means of at least one rolling bearing housed in a side wall of the casing, the bottom of the casing being shaped to form an oil reserve in which part of the wheel is intended to be immersed, the casing additionally including an oil recuperator wiper arranged in the side wall housing the rolling bearing, above the latter. The oil recuperator wiper includes removable means of attachment to the casing, these means of attachment being accessible from outside the casing. | 02-10-2011 |
| 20110041649 | POWER TRANSMISSION DEVICE - A power transmission device includes: a main case having an inside storing an oil; a drum carrying up the oil; and a partition wall partitioning the inside of the main case into a transmission gear housing containing the drum and a catch tank. An inner wall of the main case includes a down-extending portion extending down toward a feed opening of the catch tank, and extending toward the drum rather than along a vertical plane extending in the vertical direction as the down-extending portion extends downward, and a receding portion bordering on the down-extending portion and extending away from the drum from a bordering point where the receding portion borders on the down-extending portion. | 02-24-2011 |
| 20090241727 | Transmission case - A transmission case includes a housing that accommodates a starting device, the housing having rib portions on an inner surface; and a speed change mechanism case connected to the housing, the speed change mechanism case accommodating a speed change mechanism, wherein a thin wall portion is provided in the housing by a groove formed in the housing, and the transmission case is structured such that stress is concentrated on the thin wall portion by at least one of the rib portions when an impact load is applied to the transmission case. | 10-01-2009 |
| 20110100157 | TRANSMISSION WITH INTERNAL ISOLATOR AND BY-PASS CLUTCH - A transmission includes a housing defining a sealed interior and an input hub rotatably coupled to the housing. A gear set is disposed within the housing and configured for receiving a torque from an engine. The transmission further includes an isolator assembly and a bypass clutch, each disposed within the sealed interior of the housing. The isolator assembly is configured for selectively damping drivetrain inertia and/or vibration. The bypass clutch selectively engages and disengages the isolator assembly. | 05-05-2011 |
| 20110061492 | LUBRICATING OIL FEEDING STRUCTURE - A lubricating oil feeding structure that permits an adequate amount of lubricating oil to be fed to those parts around the transmission while avoiding an excess supply of lubricating oil to the lubricating oil passage in the shaft of the transmission. The transmission has a space (as a recess to hold the shaft therein) in which is arranged the oil guide part. The oil guide part has the bottomed cylinder, with its one end opened, the flange that flares outward at the open end of the bottomed cylinder, and the oil holes that communicate between the inside and the outside of the bottomed cylinder. The oil guide part is arranged in the space in such a way that the flange comes into contact with the outer race of the bearing. | 03-17-2011 |
| 20110011205 | AUTOMATIC TRANSMISSION - An automatic transmission has a transmission casing accommodating a transmission mechanism and a filter case attached to the transmission casing and having an oil filter. The transmission casing has a concave portion with which at least an oil inlet or an oil outlet communicates and an overhanging portion positioned close to the concave portion and extending along a surface of the transmission casing with a clearance provided between the surface and the overhanging portion. The filter case has a case body inserted into the concave portion, a seal member sealing a boundary between an outer circumferential surface of the case body and an inside surface of the concave portion, a first brim portion protruding from the outer circumferential surface and fixed to the surface of the transmission casing, and a second brim portion protruding from the outer circumferential surface and inserted into the clearance. | 01-20-2011 |
| 20110247454 | EVACUATED TRANSMISSION CASE - A vehicle transmission includes at least one rotatable component and is disposed in an environment at a first pressure. A transmission housing includes a sump portion disposed near a bottom portion of the transmission housing, where the transmission housing substantially encloses the at least one rotatable component. A hydraulic fluid is disposed at least partially in the sump portion of the transmission housing and a vacuum source is in pneumatic communication with the transmission housing. The vacuum source at least partially evacuates a gas from the transmission housing so that an interior of the transmission housing is at a second pressure. The at least one rotatable component is partially exposed to a gas at the second pressure and partially submerged in the hydraulic fluid when the transmission is under a predetermined dynamic load. | 10-13-2011 |
| 20100242670 | TRANSFER CASE PUMP BRACKET - A bracket for use with a fluid pump in a transfer case of a vehicle comprises a base member and a plurality of support members extending outwardly from the outer periphery of the base member, with each support member comprising at least one wall member. The base member is positioned within a fluid pump cavity of a transfer case housing when installed into the transfer case, where the fluid pump cavity includes a plurality of indent portions for receiving lugs extending from the fluid pump. Each support member is disposed within a separate indent portion with a wall member being positioned between the transfer case housing and a portion of a fluid pump lug received within the respective indent portion such that the wall members at least partially inhibit the respective lug portions from contacting the transfer case housing proximate the indent portions of the fluid pump cavity. | 09-30-2010 |
| 20090000423 | Cartridge - A cartridge includes; a first gear rotatably provided at the casing; a second gear including a toothed portion and a toothless portion; and a storing portion configured to store the second gear. The second gear includes an arm that is flexible and extends substantially along a peripheral direction of the second gear. An inner peripheral surface of the storing portion includes a bulging portion that bulges inward in a radial direction. The bulging portion has a peak portion closest to a rotation center of the second gear. The arm is deflected while the arm contacts the bulging portion. The deflection of the arm is changed from an increasing tendency to a decreasing tendency at the peak portion as a base point. The toothed portion of the second gear is separated from the first gear when the end portion of the arm has crossed over the peak portion. | 01-01-2009 |
| 20080236331 | BREATHER STRUCTURE OF SHAFT-DRIVE-TYPE DRIVE DEVICE - To provide the breather structure of a shaft-drive-type drive device which can miniaturize a gear casing as a whole and can exhibit an excellent appearance. A shaft-drive-type drive device is capable of transmitting an output of an engine mounted on a vehicle body to a wheel by way of a drive shaft by connecting one end of the drive shaft to an output shaft of the engine by way of a universal joint and by connecting the wheel to another end side of the drive shaft by way of gears or the like. A breather mechanism, which performs a breathing operation of the inside of a gear casing housing the gears or the like, is mounted on the gear casing, and an atmosphere opening portion of the breather mechanism is formed to open upwardly in the vertical direction of a vehicle and inwardly in the width direction of the vehicle | 10-02-2008 |
| 20110162482 | AXLE WITH VARIABLE VOLUME SUMP - An axle having a variable volume sump. The axle includes an axle housing that defines a gear chamber and a separate reservoir. The gear chamber and the reservoir are in fluid communication with each other via an opening. A regulator is located adjacent the opening. The regulator is operable to assume a first closed position that obstructs the opening when a temperature in the axle is below a predetermined value, and is also operable to assume a second open position that places the gear chamber and the reservoir in fluid communication via the opening when the temperature is above the predetermined value. | 07-07-2011 |
| 20120198961 | Housing cover - To provide a housing cover for fixing to a housing which is simple to produce and to fit, it is proposed that the housing cover is configured as a sheet metal formed part, that the housing cover is provided with a plurality of fastening means through-apertures and with a sealing bead, which comprises an elastomeric material, and that when the housing cover is in a rest state prior to tightening the housing cover against the housing by means of the fastening means, at least one contact region portion of the inside of the housing cover which faces the housing when the housing cover is in the fitted state, said contact region portion being located between two fastening means through-apertures and carrying a portion of the sealing bead, projects, at least in a section thereof, over the inside edges of the two adjacent fastening means through-apertures. | 08-09-2012 |
| 20120031228 | GEAR DEVICE FOR ELECTRIC MOTOR - A gear device for electric motor | 02-09-2012 |
| 20110132139 | ASSEMBLING MECHANISM OF A SELF-LOCKING LINEAR ACTUATOR - An assembling mechanism of a self-locking linear actuator includes a gearbox, a one-piece rear retainer seat and a casing. The gearbox is composed of two half pieces, which are mated with each other for accommodating and locating a transmission mechanism of the actuator. The rear retainer seat is fixedly held in the gearbox for supporting a bearing of a threaded rod of the transmission mechanism and bearing the stress from the threaded rod. The contact faces of the rear retainer seat and the gearbox are regular polygonal to facilitate adjustment of fixing angle of the rear retainer seat. The casing is composed of two half casings, which are mated with each other to accommodate the transmission mechanism, the gearbox and the rear retainer seat. The mating faces of the half casings are parallel to the axis of the output shaft of a motor to facilitate connection operation of the casing. | 06-09-2011 |
| 20100024591 | VEHICLE TRANSMISSION - A vehicle transmission ( | 02-04-2010 |
| 20100236357 | TRANSMISSION GEAR TRAIN BAFFLE - A transmission includes a transmission case, a rotatable component disposed within the transmission case, and a sump disposed below the rotatable component for storing a hydraulic fluid. A gear train baffle is disposed between the rotatable component and the transmission case. The baffle includes an outer surface, an inner surface defining a cavity that substantially encircles the rotatable component, and a plurality of tabs disposed radially outward from the outer surface. The plurality of tabs are in contact with the transmission case to prevent the baffle from rotating. A plurality of openings are located at a bottom portion of the baffle. The plurality of openings extend through the baffle between the inner surface and the outer surface. The hydraulic fluid from the rotatable component collects on the inner surface of the baffle and is directed out of the cavity through the plurality of openings into the sump. | 09-23-2010 |
| 20120304813 | GEAR HOUSING - The invention relates to a gear housing ( | 12-06-2012 |
| 20120304811 | GEARBOX MOUNT BRACKET - A bracket for attaching a gearbox to an engine casing has a first portion having a first array of openings for receiving attachments therethrough, the first portion having, on a backside thereof, a first rail for engaging a slot in the engine casing, and a second portion having a second array of openings for receiving attachments therethrough. A hookup for attaching to the gearbox attaches to and in between the first portion and the second portion for diminishing effects of radial rotation between the casing and the gearbox. | 12-06-2012 |
| 20120304812 | DIFFERENTIAL GEAR CASE AND METHOD FOR PROCESSING SAME - In the invention, there is provided a differential gear case that includes a container housing of a differential gear, the container housing having on an outer surface thereof an annular flange that extends around an axis of rotation of the container housing, and one of two areas of the container housing that are separated by the annular flange being formed with an opening that is communicated with a containing space formed in the container housing. The area of the container housing that is formed with the opening is provided with a fixing portion used for fixing the differential gear case. The fixing portion comprises two flat surfaces that are in parallel with a plane surface containing the axis of rotation of the container housing and arranged around the axis of rotation keeping a space therebetween, the fixing portion being integrally provided by an outside edge portion of a side of the edge portion defining the opening, which faces the flange. The fixing portion is formed with an upper end surface that constitutes a common surface with the edge portion. | 12-06-2012 |
| 20090205463 | DIFFERENTIAL GEAR ASSEMBLY AND METHOD - An assembly of a crown wheel and a differential casing of a differential gear assembly is adapted to welding. The differential casing has a circular flange with an axially extending lip engaged in a circular groove of the crown wheel which is further relieved at a radially outer side to give clearance for a high energy welding beam. An interface between the crown wheel and the circular flange is in one example a frusto-conical surface, which presents an oblique angle to the welding beam. | 08-20-2009 |
| 20120006151 | APU FUEL FILTER HOUSING SCUPPER - An auxiliary power unit includes a gearbox housing portion and a filter housing portion providing an integral housing. A filter cavity is provided in the filter housing portion. A surface circumscribes the filter cavity. A scupper includes a passage extending from the surface to an opening on an exterior surface of the integral housing. A sealing region between the scupper and the filter cavity is configured to fluidly isolate the scupper and the fuel filter cavity from one another. In one example, the filter cavity receives a fuel filter cartridge. A cap is secured to the filter housing portion and encloses the filter cavity when in a secured position. | 01-12-2012 |
| 20120011961 | Auxiliary Oil Pump Integrated with a Vehicle Transmission - An assembly for an automotive vehicle transmission includes a case containing a fluid sump and valve body, a pump supported on the case, a passage formed in the case for carrying fluid from the pump to a transmission control element, and a second passage formed in the case for carrying fluid from the oil sump to the pump. | 01-19-2012 |
| 20120017722 | GEARBOX OIL RESERVOIR SHAPE OPTIMIZATION - A gearbox for use in an auxiliary power unit has a plurality of gears received within a housing. A lube pump is mounted within the housing, and delivers oil to the plurality of gears and bearings. The lube pump has an oil supply tube for supplying oil to the pump for delivery to the plurality of gears and bearings. An oil reservoir maintains a quantity of oil above a lowermost end of the inlet tube, and is shaped such that a cross-sectional area at a lower end of the inlet tube has a first cross-sectional area. Other cross-sectional areas spaced upwardly from the first cross-sectional area are greater. A ratio of the second cross-sectional area to the first cross-sectional area is less than 3. | 01-26-2012 |
| 20110094332 | GEARBOX WITH SIGHT WINDOW - A gearbox for an engine-driven mechanism comprises a gearbox housing having opposing walls. A first bearing bore is defined in one of the opposing walls and adapted for receiving an input shaft. A second bearing bore is defined in the other opposing wall and aligned with the first bearing bore. Each bearing bore mounts a bearing for supporting the input shaft which extends through the first bearing bore and into the gearbox. The second bearing bore includes an associated transparent and/or translucent lens to define a sight window for monitoring the level of oil in the gearbox. A sight window of this nature is particularly well suited for retrofitting older gearboxes which lack a sight window. | 04-28-2011 |
| 20110120263 | POROUS METAL GLAND SEAL - A seal body for use to seal on a rotating shaft has a generally cylindrical central bore for receiving a shaft, and is formed of an open-celled material. In addition, a shaft and seal combination and a gear box are disclosed and claimed. | 05-26-2011 |
| 20120260769 | LUBRICATING TRANSFER TUBE - An example lubricating transfer tube assembly includes a transfer tube having a bore extending from a fluid inlet portion to a fluid outlet portion. The transfer tube is configured to communicate a fluid through the bore between the fluid inlet portion and the fluid outlet portion within a gearbox. The transfer tube defines a spray aperture extending from the bore to an outer surface of the transfer tube. The spray aperture is configured to communicate at least some of the fluid from the bore to an area of the gearbox. | 10-18-2012 |
| 20110017013 | SYSTEM HAVING A GEAR UNIT - A system includes a gear unit, the gear unit including at least one housing cover, a sensor unit, on which sensors are provided, being provided on the housing cover, the sensors being connected at least electrically to an evaluation unit. | 01-27-2011 |
| 20110030503 | TRANSMISSION HOUSING ASSEMBLY HAVING IMPROVED BEARING LINER - A housing assembly for use in a rotorcraft includes a housing having an opening, a bearing configured to radially and/or axially support a shaft that is adapted to rotate, the bearing disposed within the opening of the housing, and a liner arranged between the housing and the bearing. The liner is made of a material selected from the group consisting of ceramic material, ceramic coated material, ceramic and metallic hybrid material, lightweight metallic material, lightweight metallic alloy material and lightweight metallic coated material. | 02-10-2011 |
| 20120325047 | FLOW-FORMED DIFFERENTIAL CASE ASSEMBLY - A differential case assembly includes a differential case and an integral end cap and ring gear assembly. The differential case has an open end and a side wall with an exterior surface. The integral end cap and ring gear assembly is disposed over the open end of the differential case and adjacent the exterior surface. A first interior portion of the integral end cap and ring gear assembly abuts the exterior surface of the differential case to define a weld joint interface. The integral end cap and ring gear assembly is configured to permit a welding operation at the weld joint interface. | 12-27-2012 |
| 20100180721 | Transmission With Lubrication Device - The invention relates to a transmission for a motor vehicle having a rotatable transmission element arranged in a first section of the transmission; a store of liquid arranged in a second section of the transmission separate from the first section; a collection device for liquid thrown off by the transmission element having a return passage through which a first portion of the thrown off liquid can be returned to the first transmission section and an outlet to supply a second portion of the thrown off liquid back to the liquid store; and a passage for the liquid which connects the liquid store to the first transmission section and which has a temperature-controlled restrictor element functioning to inhibit the inflow of liquid from the liquid store into the first transmission section when a fluid temperature in the first transmission section falls below a temperature threshold value. | 07-22-2010 |
| 20130008283 | POT-SHAPED HOUSING PART, ESPECIALLY FOR A HUB PART OF A HYBRID DRIVE - A pot-shaped housing part, especially for a hub part of a hybrid drive. The housing part has a bottom and a wall extending axially away from the bottom, and an outer face of the wall extending at least approximately up to an outer face of the bottom, which outer face of the bottom faces away from a free edge of the wall. The wall and the bottom are configured as one piece. The outer face of the wall also has a projecting portion that projects axially beyond the outer face of the bottom and is produced from material of the wall. | 01-10-2013 |
| 20100132504 | APPARATUS FOR COOLING AND LUBRICATING AN OFF-AXIS MOTOR/GENERATOR IN A TRANSMISSION HAVING TWO MOTOR/GENERATORS - The present invention provides a hybrid transmission with two motor/generators, one being “on-axis” and sharing an axis of rotation with an input and output shaft of the transmission, and another being “off-axis” with a distinct axis of rotation from that of the first motor/generator. The transmission is adapted for cooling and lubricating the off-axis motor/generator, and includes a case at least partially defining a manifold. A transmission cover is mounted to the case such that the off-axis motor/generator is retained therebetween. The transmission cover at least partially defines an oil passage. The manifold is adapted to transfer oil onto a bearing device so that the bearing device is lubricated. Oil is also transferred through the oil passage and onto a torque transfer device such that the torque transfer device is lubricated. | 06-03-2010 |
| 20090320642 | HEAT EXCHANGER WITH INTEGRATED BYPASS VALVE - A transmission ( | 12-31-2009 |
| 20120285290 | COOLING A POWER TRANSFER UNIT - A system for cooling a power transfer unit includes a case enclosing said unit and including an outer surface, a chamber bounded by said outer surface, an inlet for carrying coolant from a source of pressurized coolant into the chamber, and an outlet for carrying coolant from the chamber. | 11-15-2012 |
| 20120024106 | CONTINUOUS CASTING GEARBOX COMPRISING HEAT SHIELDING - The invention comprises a continuous casting gearbox ( | 02-02-2012 |
| 20100126303 | CONDUIT ARRANGEMENT FOR A PRESSURIZED FLUID, AND METHOD FOR THE PRODUCTION THEREOF - A conduit arrangement for a pressurized fluid, in particular for connecting a gearbox to an oil cooler. The conduit arrangement comprises a first fluid conduit and a second fluid conduit which can be connected to a housing, such as a gearbox housing, by means of a connecting arrangement. The connecting arrangement has a first connecting part and a second connecting part which have a respective through-passage. At least one of the connecting parts is made of plastic, wherein at least one of the fluid conduits is made of plastic. The plastic connecting part and the plastic fluid conduit are integrally connected to one another. | 05-27-2010 |
| 20090277298 | OPERABLE TRANSMISSION, WORKING FLUID FOR SUCH A TRANSMISSION, AND METHOD FOR COMMISSIONING THE SAME - An operable transmission comprising toothed wheels. In order to operate the transmission with a lubricant and coolant which is environmentally friendly while providing improved heat dissipation and temperature-independent viscosity, the transmission contains a mixture of water and a glycol or similar, in which graphite particles are suspended. The mixture contains 40 to 60 percent per weight of the glycol and 2 to 25 percent by weight of graphite in the form of flaky graphite particles having a grain size of less than 12 micrometers, the remainder being composed of water and other admixtures and/or additives. Also disclosed are the lubricant and coolant as well as a method for starting a transmission operated with the lubricant and coolant. | 11-12-2009 |
| 20100218642 | COOLING OIL CIRCULATION OF A MOTOR-VEHICLE TRANSMISSION WITH A CONTROL VALVE - An oil cooling circulation for a vehicle transmission comprising a transmission enclosure ( | 09-02-2010 |
| 20110011203 | IN-WHEEL MOTOR DRIVE DEVICE - An in-wheel motor drive device ( | 01-20-2011 |
| 20090173185 | WATER COOLING APPARATUS IN POWER TRANSMISSION SYSTEM OF BOAT PROPULSION UNIT - A water cooling apparatus in a power transmission system of a boat propulsion system includes a transmission unit that changes the speed of an output from an engine and then transmits the output to a propeller shaft. The transmission unit includes a cylindrical transmission case with an axis extending vertically, a transmission device housed in the transmission case and arranged to change the speed of an input, and a cooling water passage formed in the transmission case for flowing cooling water. In the plan sectional view of the transmission unit, the cooling water passage is formed in at least one of a side portion or a rear portion of the transmission case. As a result, strain on a rear portion of a hull that supports a boat propulsion unit is prevented and minimized, while a transmission unit is sufficiently cooled with cooling water. | 07-09-2009 |
| 20090173184 | AXLE ASSEMBLY WITH AXLE HOUSING ASSEMBLY HAVING AIR SCOOPS FOR COOLING - An axle assembly having a heat sink coupled to an axle housing assembly for ejecting heat from the axle assembly. The heat sink includes an air channel having a body coupled to the carrier housing assembly such that heat is conducted from the carrier housing assembly to the body of the air channel and an air passage formed in the body and having an open leading end and an open trailing end, the leading end being positioned relative to the carrier housing assembly to permit air flowing over the axle assembly when the axle assembly is in use to be received into the air passage such that heat is conducted from the body to the air flowing through the air passage, and the trailing end being positioned relative to the carrier housing assembly to permit air received in the air passage to be expelled through the trailing end. | 07-09-2009 |
| 20100095804 | DEVICE HOUSING WITH AT LEAST TWO UPRISING FEET - Device comprising a housing having one side on which at least two support feet with support surfaces are provided, wherein the support feet project beyond the surface forming the side, thereby creating a free space between the surface forming the side and the plane in which the support surface coming closest to the surface is located, wherein the device has a drivable shaft that extends through an opening in the housing from outside into the housing, wherein a fan wheel is disposed on that section of the shaft located outside the housing, the fan wheel generating an air flow when the shaft rotates that passes over the surface forming the side, and a cover is attached to the support feet so as to create a free space that is delimited by the cover and the surface forming the side and through which at least part of the air flow generated by the fan wheel can pass. | 04-22-2010 |
| 20110179903 | TRANSMISSION HAVING A FLUID COOLING SHROUD - A transmission having improved heat dissipation components is disclosed. The transmission includes a housing having housing walls defining an internal chamber and a rotatable input shaft extending through one of the housing walls into the internal chamber. Power transmission components are disposed in the internal chamber and rotatably driven by the input shaft. An output shaft extends through one of the housing walls from the internal chamber and is rotatably driven by the power transmission components. A lubricating fluid is disposed in the internal chamber and lubricates the power transmission components. A cooling shroud surrounds the housing and includes a cooling passageway in fluid communication with the internal chamber. The lubricating fluid flows out of the internal chamber into the cooling passageway, through the cooling passageway, and back into the internal chamber. | 07-28-2011 |
| 20120312120 | VENTING ASSEMBLY - The disclosure relates to a venting assembly for a unit with components running in a lubricant. The venting assembly comprises a housing part, a rotating component which, by a rolling contact bearing, is rotatably supported around an axis of rotation relative to the housing part, as well as a venting channel for venting the assembly, wherein an inner opening of the venting channel is arranged so as to axially adjoin the rolling contact bearing, and wherein, in an axial view, the opening of the venting channel at least partially covers the rolling contact bearing. Furthermore, the disclosure relates to a transmission assembly with such a venting assembly. | 12-13-2012 |
| 20110226089 | TRANSMISSION HEATING AND STORAGE DEVICE - A heat storage and release system for a transmission includes a material capable of super cooling within an operating temperature range of the transmission. The material is in thermal communication with the transmission. An energy input device is associated with the material and operable to input energy to the material to initiate an exothermic phase change within the material in order to deliver heat to the transmission. | 09-22-2011 |
