FIAT GROUP AUTOMOBILES S.p.A. Patent applications |
Patent application number | Title | Published |
20160107622 | MANUALLY OPERATED LEVER DEVICE FOR ACTUATING THE PARKING BRAKE OF A MOTOR-VEHICLE - A lever device for actuating the parking brake of a motor-vehicle includes a lever structure with a base portion tiltably mounted on a supporting bracket. The mounting includes a first transverse axis, a second transverse axis, a third transverse axis and a fourth transverse axis. When the lever structure is in its completely lowered position, the third and fourth transverse axes are each lower than that of the first and second transverse axes, respectively. In the lowered position, two theoretical planes containing the first and third transverse axes and the second and fourth transverse axes, respectively, intersect along a theoretical axis of instantaneous rotation of the lever structure, which is located above said first and second transverse axes. When the lever structure moves from its completely lowered position to its completely raised position, the lever arm and its end handgrip displace according to a substantially elliptical, and substantially vertically oriented, path, respectively, while the axis of instantaneous rotation of the lever structure moves downwards, following a substantially elliptical path. | 04-21-2016 |
20150034888 | JACK DEFINING A PORTABLE ACCESSORY FOR REPLACING A MOTOR VEHICLE WHEEL - A jack, defining a portable accessory for replacing a motor vehicle wheel, is adapted to be placed on the ground and has a scissors-like pantograph provided with a first and a second arm hinged to each other; the first and second arms have respective lower end portions, which can be moved close or away by actuating a screw/nut-screw device; the second arm is shorter than said first arm and is provided with an upper end portion hinged to an intermediate portion of the first arm; the jack further has a supporting member, which is supported only by an upper end of the first arm and can rotate about an axis. | 02-05-2015 |
20140375010 | SUPPORTING AND BRAKING ASSEMBLY FOR A MOTOR VEHICLE WHEEL - A supporting and braking assembly for a motor vehicle wheel has a supporting member, defined by a single piece adapted to be coupled to a suspension of the motor vehicle and provided with a central portion coupled to a rotating hub by means of a bearing. The supporting member is also provided with two arms which extend in cantilevered manner from the central portion in essentially radial directions and support respective studs, to which a floating caliper is slidingly coupled. The caliper is arranged straddling a brake disc, fixed and coaxial with respect to the hub, and supports two brake pads arranged on opposite sides of the brake disc. At least one of the studs is sized so as to transfer the tangential loads caused by braking from the caliper directly onto the corresponding arm. | 12-25-2014 |
20140361569 | VEHICLE DASHBOARD PROVIDED WITH A HOUSING FOR SUPPORTING A PORTABLE ELECTRONIC DEVICE - A vehicle dashboard has a fixed structure and a casing defining a pocket having a substantially rectangular perimeter, which is defined by an upper edge, a lower edge and two side edges so as to house a portable electronic device having a screen which remains visible through a window defined by a front frame of the casing; at one of the aforesaid edges, the casing has an opening which is used to insert/remove the portable electronic device along a sliding direction and is closed by a closing element. | 12-11-2014 |
20140360798 | MOTOR VEHICLE PROVIDED WITH A RELEASE SYSTEM TO UNCOUPLE A CROSS MEMBER IN THE ENGINE COMPARTMENT IN THE EVENT OF A FRONT CRASH - A motor vehicle has two upper struts, which project forward from a passenger compartment and are arranged above two lower struts, which extend along respective substantially rectilinear axes inclined from the bottom upwards, going forward; the lower struts have respective intermediate portions with such a variation in cross section to define a preferential bending zone; the rear ends of the lower struts are fixed to a cross member connected to the upper struts by means of two connection members, which are substantially vertical and have respective breakable zones designed so as to break when a given load threshold is exceeded; the motor vehicle also has a powertrain connected to the cross member and to the upper struts by means of supports which are distinct from the connection members and are breakable in the event of a front crash. | 12-11-2014 |
20140354002 | SUPPORT AND RETENTION ASSEMBLY FOR A PORTABLE ELECTRONIC DEVICE, AND DASHBOARD PROVIDED WITH SUCH A SUPPORT AND RETENTION ASSEMBLY - A support and retention assembly for a portable electronic device has a support member with a front surface which defines a rest surface. The support member is connected to a structure of a dashboard so as to able to be moved between a retracted position and an extended position, in which it is locked by means of releasable locking devices. The assembly is provided with a rest element which projects from the front surface at a lower end of the support member and a clamp which is arranged over the rest element and may rotate upwards about a horizontal axis starting from a stowed position, in which at least part of the clamp is housed in a seat made in the front surface. | 12-04-2014 |
20140327219 | MOTOR-VEHICLE MULTI-LINK SUSPENSION SYSTEM INCLUDING A TRANSVERSE LEAF SPRING - A motor-vehicle multi-link suspension system includes, for each wheel, two lower transverse arms and a substantially longitudinal or inclined lower arm, each having one end pivotally connected to a respective wheel support and the opposite end pivotally connected to the motor-vehicle structure. A leaf spring is arranged transversally with respect to the longitudinal direction of the motor-vehicle. The leaf spring is supported by elastic supports arranged symmetrically at intermediate positions between the center of the leaf spring and the ends thereof. Ends of the leaf spring are pivotally connected to upper parts of the two wheel supports. Two jack-type shock absorbers have opposite ends swingably connected to the respective wheel support and the motor-vehicle structure. The end portions of the leaf spring also fulfill the function of triangular upper transverse arms of the multi-link suspension. Preferably the leaf spring is made of a composite material. | 11-06-2014 |
20140284991 | SEAT BELT FOR A MOTOR VEHICLE FRONT SEAT - A seat belt for a motor vehicle front seat is provided with a belt having a lower branch that has one end designed to be connected to an anchor point in the motor vehicle and is thickened via an additional element; the additional element is arranged on just one of the faces of the belt, along a rear edge of the lower branch, and comprises a bar, which is substantially parallel to said rear edge and is fixed to the belt. | 09-25-2014 |
20140209407 | ELECTRICAL POWER-STEERING SYSTEM FOR A MOTOR-VEHICLE - An electrical power-steering system for motor-vehicles includes a first pinion and a second pinion meshing with two portions of a rack member which controls the steering angle of the wheels. The two pinions are driven by respective electric motors which are in turn controlled by an electronic control unit. The two portions of the rack member are constituted by two separate elements connected to each other by a connection member interposed therebetween, such that the first and second portions of the rack member behave like a single rigid element when they are driven with identical displacements in a steering maneuver, whereas the connection member allows for a relative movement in the longitudinal direction of the first and second portions of the rack member, with a resulting lengthening or shortening of the rack member, when the first and second portions of the rack member are driven with differentiated displacements in an operative mode for adjustment of the convergence angle of the wheels. | 07-31-2014 |
20140175821 | MOTOR VEHICLE LUGGAGE COMPARTMENT COVERING DEVICE - A motor vehicle luggage compartment covering device has a parcel shelf defined by a panel hinged to two sides of the luggage compartment about a horizontal axis and having two rear holes; the device also has two ties provided with respective ropes which extend through said holes; the lower ends of the ropes are fixed to two weights; the upper ends, however, are attached to two hooking elements that are hung in a releasable manner to a tailgate of the luggage compartment; for each rope, the upper ends are provided with respective protrusions, which are integral with the ropes and engage respective retaining seats obtained in the hooking elements; the holes of the parcel shelf have a diameter which is higher than that of the protrusions and is lower than the size of the hooking elements. | 06-26-2014 |
20140175250 | CONNECTION ARM FOR COUPLING A REAR VIEW MIRROR TO A SUPPORTING ELEMENT FIXED TO A WINDSCREEN - A connection arm has an elongated shank, which is made of plastic material and is provided with a first terminal portion having a joint to be coupled to a rear view mirror; moreover, the elongated shank is provided with a second terminal portion fixed to an interface, which is made in one piece of metallic material and comprises a plurality of elastic wings, arranged angularly apart and adapted to be coupled to respective lobes defining part of a supporting element fixed to a windscreen. | 06-26-2014 |
20140008939 | STRIKER DEVICE FOR A MOTOR VEHICLE DOOR LOCK AND A MOTOR VEHICLE EQUIPPED WITH SUCH STRIKER DEVICE - A striker device for a motor vehicle door lock having a striker and an element made of a plastic material and equipped with a plate, which is suitable for being placed against a wall of the motor vehicle and is coupled to the striker in fixed relative position; the element has a plurality of tongues, which protrude from the plate in the opposite direction to the striker and are arranged in positions so as to engage, in use, the edges of two apertures in the wall of the motor vehicle, to keep the plate in a fixed reference position during a first fitting step; the tongues are breakable to enable changing the position of the striker device with respect to the wall of the motor vehicle in a possible second fitting step. | 01-09-2014 |
20130313814 | SEAT BELT CONNECTION DEVICE FOR A VEHICLE - A seat belt connection device for a vehicle has a ring through which the seat belt can slide; the ring is supported by a member fixed to the front end of a stem, which extends along a substantially horizontal axis and is guided by a sleeve fixed in a hole of the pillar; the device also has a deformable structure that is fixed to the pillar and to one of the ends of the stem and is plastically deformable so as to allow the stem to retract in the event of an axial impact. | 11-28-2013 |
20130261911 | METHOD OF CONTROLLING A VEHICLE EQUIPPED WITH AN INTERNAL COMBUSTION ENGINE WITH A STOP AND START SYSTEM - A method of controlling a vehicle equipped with an internal-combustion engine with a “stop and start” system. The method provides, during vehicle running, for learning the “duty cycle” values associated with the odd gears and even gears, determining the “maximum duty cycle” value for the odd gears and “minimum duty cycle” value for the even gears, determining a duty-cycle band to which the “neutral gear” condition corresponds on the basis of the “minimum duty cycle” value for the even gears and “maximum duty cycle” value for the odd gears, and controlling the “stop and start” system on the basis of the duty-cycle band to which the “neutral gear” condition corresponds. | 10-03-2013 |
20130241252 | MOTOR VEHICLE REAR SEAT - A motor vehicle rear seat has two units, which are set side by side along a horizontal axis, are each provided with a respective squab and a respective backrest and are arranged on opposite sides of a support device having a lower base designed to be fastened to a floorpan of the motor vehicle; the device has a body that supports the two units and has a position that can be adjusted in a longitudinal direction and in height with respect to the lower base; a fixing device is provided to block this body in the desired position with respect to the lower base. | 09-19-2013 |
20130241167 | MOTOR-VEHICLE SUSPENSION SYSTEM WITH TRANSVERSE CONTROL ARMS AND CENTRAL LEAF SPRING CONNECTING THE ARMS - A motor-vehicle suspension system comprises, for each wheel, at least one transverse control arm having an outermost end articulated to a respective wheel support and an innermost end articulated to the frame of the motor vehicle. A transverse leaf spring is set centrally between the two transverse arms, and has its ends connected to the innermost ends of the transverse arms. The connection of each transverse arm to the leaf spring is such as to enable oscillations of the transverse arm in a substantially horizontal plane with respect to the leaf spring and minor relative sliding between the connected ends of the arm and the leaf spring in the longitudinal direction of the leaf spring. | 09-19-2013 |
20130239740 | SHUTTER MEMBER FOR A MOTOR VEHICLE CONTROL LEVER, AND TUNNEL CONSOLE PROVIDED WITH SUCH SHUTTER MEMBER - A shutter member has a shutter with a substantially rigid wall, which has a side profile with a substantially arc of a circle shape and is provided with a hole adapted to be engaged by a motor vehicle control lever; the substantially rigid wall is supported by a fastening device, fixing the shutter member to the control lever; the shutter is provided with a tab, which defines a longitudinal extension of the substantially rigid wall and is elastically flexible. | 09-19-2013 |
20130213601 | AIR-CONDITIONING SYSTEM FOR A MOTOR VEHICLE - In an air-conditioning system for motor vehicles, the radiator for heating the passenger compartment is excluded from connection to the circuit for cooling the engine when heating of the passenger compartment is not required. In this condition, a mixing valve is set in an intermediate position, in which part of the flow of air leaving the evaporator of the system flows directly in the passenger compartment of the motor vehicle, keeping it cooled, while part of the flow of air leaving the evaporator flows through the aforesaid heating radiator, which in this condition functions as accumulator of cold. When the cooling circuit is temporarily deactivated, cooling of the passenger compartment can be ensured by the radiator, that yields the previously accumulated cold. | 08-22-2013 |
20130154223 | MOTOR VEHICLE WITH REAR SHOCK ABSORBER HAVING A DIFFERENTIATED EFFECT FOR CONTROLLING VEHICLE ATTITUDE DURING BRAKING, AND CONTROL METHOD USED THEREIN - A motor vehicle includes a rear suspension equipped with at least one shock absorber including a by-pass passage for bringing about a damping effect that is different in different portions of the stroke of the plunger of the shock absorber. The shock absorber and the by-pass passage are configured in such a way that the shock absorber produces a maximum damping effect in a final stretch of the stroke of the plunger in the direction of lengthening of the shock absorber, said final stretch of stroke being pre-arranged so as to correspond to the final part of the maximum possible lift of said rear suspension during braking of the motor vehicle. | 06-20-2013 |
20130112527 | MOTOR VEHICLE ASSEMBLY LINE - An assembly line, wherein at least one operating branch of fixed length accommodates a number of platforms aligned with one another and with a given travelling direction; each platform being designed to receive a respective vehicle body, feed it in the travelling direction, and subject it to a succession of n assembly operations along the operating branch; each platform being designed for connection to at least one longitudinal extension to assume a total length, which depends on the length of the body carried, and ranges between a minimum length equal to the length of the platform with no extension, and a maximum length; and the length of the operating branch being equal to n times the maximum length. | 05-09-2013 |
20130055482 | METHOD FOR DESIGNING A PROTECTIVE GLOVE TO BE USED IN PERFORMING A CYCLE OF MANUAL OPERATIONS IN AN INDUSTRIAL PRODUCTION LINE, AND GLOVE DESIGNED BY THIS METHOD - There is described a method for designing and manufacturing a protective glove, to be used for imparting slight knocks in performing a cycle of manual operations in an industrial production line and for absorbing the counter-knock received when using a tool or equipment gripped by the operator during said operating cycle. There are provided means for sensing the forces the various areas of the hand are subjected to during said operating cycle, and signals of said sensor means are processed so as to obtain a classification of the areas of the hand according to the value of the forces to which they are subjected. The glove is designed having areas that provide differentiated protections, having pads of different thickness calculated as a function of the aforementioned classification of the various areas of the hand. | 03-07-2013 |
20130037366 | TILE FOR FORMING A GROUND POWER SUPPLY LINE - A ground power supply line for electric traction vehicles is provided with two conductors carried by a series of tiles aligned to one another; each tile has a conductive plate and a lower supporting structure, which is made of insulating material and accommodates electric connectors, normally open switches, and a control and command unit, which switches the switches for selectively electrically connecting the conductive plate to the conductors in response to a signal deriving from an electric traction vehicle passing over said external conductive plate; the upper surface of the conductive plates is flushed with the remaining part of a road surface. | 02-14-2013 |
20120132601 | LOADING SHELF FOR A VEHICLE LUGGAGE COMPARTMENT - A loading shelf for a luggage compartment of a vehicle has one rear panel and at least one front panel coupled by means of a guide-and-slide device, which has two longitudinal channels, fixed relative to the rear panel, and two front slides and two rear slides, which are carried by the front panel and engage the channels; the rear slides are coaxial along an axis orthogonal to the longitudinal direction in which the front panel may slide; channels have respective openings having position, shape and size so as to let the front slides coming out of the channels; when the front slides are outside of the channels, the front panel is rotatable about the axis of the rear slides. | 05-31-2012 |
20120102838 | METHOD FOR SELF-ADAPTIVE REGULATION OF THE POSITION OF THE WINDOW PANE OF A MOTOR-VEHICLE DOOR WITH FRAMELESS WINDOW, AND MOTOR-VEHICLE DOOR PROVIDED FOR SAID METHOD - A motor-vehicle door with frameless window includes a door structure, a window pane, slidably mounted on the door structure between a lowered position and a raised position, and a regulating device, for controlling movement of the pane. Connected to the pane is a slider member, which engages a respective guide element mounted on the door structure. Operatively set between the slider member and the pane is an elastically deformable member. In its undeformed condition, the deformable member tends to keep the pane in an out-of-tolerance position, more raised and/or set further back with respect to its correct position of assembly on the slider member. Clamping means are provided for adjusting the position of the pane on the slider member so as to compensate, during assembly, the deviation from the nominal design position due to the tolerances of the processes of production of the bodies and the windows. | 05-03-2012 |
20110320109 | Automotive Electrical System Operation Management During Coasting and with Engine Off - An automotive electrical system for a motor vehicle comprising an internal combustion engine, the automotive electrical system comprising a main electrical power source, a secondary electrical power source, safety critical electrical loads and non-safety critical electrical loads, and an electrical switching device arranged between the main and secondary electrical power sources and at least the safety critical electrical loads and configured to selectively connect at least the safety critical electrical loads to at least one of the main and secondary electrical power sources. The electrical switching device is configured to connect at least the safety critical electrical loads to the auxiliary electrical power source during the cranking of the internal combustion engine and/or when the motor vehicle is coasting with the internal combustion engine off and the main electrical power source is faulty. | 12-29-2011 |
20110054738 | SYSTEM FOR ENHANCING CORNERING PERFORMANCE OF A VEHICLE EQUIPPED WITH A STABILITY CONTROL SYSTEM - A system for controlling a vehicle having a brake assembly for exerting braking force on at least one wheel on the basis of a number of control parameters is provided. The system has a vehicle stability control system configured to generate the control parameters as a function of a control quantity associated with the intensity of the braking force to be exerted on the wheels; and a vehicle handling enhancement system configured to calculate, in the presence of cornering acceleration of the vehicle, a reference vehicle yaw rate on the basis of at least the longitudinal velocity of the vehicle and the steer angle of the vehicle, and to adjust the control quantity to zero the difference between the actual yaw rate and the reference vehicle yaw rate. | 03-03-2011 |
20100116763 | RAISABLE LOAD SHELF FOR A LUGGAGE COMPARTMENT OF A MOTOR VEHICLE - A raisable load shelf for a luggage compartment of a motor vehicle is provided with a panel, which defines an upper surface on which items can be placed and is provided with a handle that a user can grasp to raise or maneuver the load shelf in the luggage compartment; the load shelf has at least two appendages, which are arranged along respective edges of the panel and are hinged to the panel about respective axes parallel to the edges to rotate downwards from a horizontal position to a substantially vertical position in order to reduce a dimension of the load shelf; in the horizontal position, the appendages project horizontally with respect to the panel so as to rest, in use, on respective brackets of the luggage compartment. | 05-13-2010 |
20090198424 | METHOD AND APPARATUS FOR CONTROLLING PICKUP ON UPHILL FOR A MOTOR-VEHICLE PROVIDED WITH AN AUTOMATIC OR ROBOTIZED GEARBOX - A method and apparatus to control the pickup on an uphill slope of an automotive vehicle provided with an automatic or robotised gearbox provide the definition of a control strategy of the gear box operation, also according to the gradient of the uphill slope, which is preferably calculated based on a longitudinal acceleration value of the automotive vehicle, and based on the altitude at which the automotive vehicle can be found, which is preferably calculated based on a detected atmospheric pressure value. In this way, it is also possible to consider the reduction in the engine torque due to the reduction in the air density with altitude. | 08-06-2009 |