Patent application number | Description | Published |
20110151982 | Assembly for Coupling a Constant Velocity Joint with a Motor Vehicle Hub Bearing Unit - A coupling assembly for connecting a hub bearing unit with a constant velocity joint includes a bell member of a constant velocity joint having a tubular section disposed about a driving ring and having an end surface facing a hub member end surface and an inner circumferential surface defining a bore. The inner surface has inner splines engageable with driving ring outer splines and a tapering surface section. A sealing member is disposed between the hub and bell end surfaces and seals the space between the surfaces. An annular retainer disposed within the bell bore has a tapering outer circumferential surface engageable with the inner surface section of the bore such that the tubular section is retained between the retainer outer surface and the hub end surface, preventing disengagement of the splines and compressing the sealing member between the end surfaces. A connector connects the retainer with the hub. | 06-23-2011 |
20110254352 | Wheel Hub Assembly with Two Rows of Rolling Elements - A wheel hub assembly with two rows of rolling elements has a central axis of rotation and inner raceway and outer raceways for each row of elements, the associated inner and outer raceways being axially displaced in accordance with a respective angle of contact and along a respective load line such that the assembly is capable of accommodating combined loading. The raceways of each row of rolling elements have osculation ratios which are defined by the ratio between the radius of curvature of the raceways and the outside diameters of the rolling elements of the associated row of rolling elements. The angle of contact and the osculation ratios of a first one of the two rows of the rolling elements are different than the angle of contact and osculation ratios of a second one of the two rows of the rolling elements. | 10-20-2011 |
20110254353 | Wheel Hub Assembly with Dual Rows of Rolling Elements - A wheel hub assembly with two rows of rolling elements has a central axis of rotation and inner raceway and outer raceways for each row of elements, the associated inner and outer raceways being axially displaced in accordance with a respective angle of contact and along a respective load line such that the assembly is capable of accommodating combined loading. The raceways of each row of rolling elements have osculation ratios which are defined by the ratio between the radius of curvature of the raceways and the outside diameters of the rolling elements of the associated row of rolling elements. The osculation ratios of a first one of the two rows of the rolling elements are different than the osculation ratios of a second one of the two rows of the rolling elements. | 10-20-2011 |
20110254354 | Wheel Hub Assembly with Two Rows of Rolling Elements - A wheel hub assembly with two rows of rolling elements has a central axis of rotation and inner raceway and outer raceways for each row of elements, the associated inner and outer raceways being axially displaced in accordance with a respective angle of contact and along a respective load line such that the assembly is capable of accommodating combined loading. The angle of contact of a first one of the two rows of rolling elements has a magnitude different than the magnitude of the angle of contact of a second one of the two rows of rolling elements. | 10-20-2011 |
20110254355 | Asymmetric Wheel Hub Assembly - An asymmetric wheel hub assembly with two rows of rolling elements of different pitch diameters has a central axis of rotation and inner raceway and outer raceways for each row of elements, the associated inner and outer raceways being axially displaced in accordance with a respective angle of contact and along a respective load line such that the assembly is capable of accommodating combined loading. The raceways of each row of rolling elements have osculation ratios which are defined by the ratio between the radius of curvature of the raceways and the outside diameters of the rolling elements of the associated row of rolling elements. The angle of contact and the osculation ratios of a first one of the two rows of the rolling elements is different than the angle of contact and osculation ratios of a second one of the two rows of the rolling elements. | 10-20-2011 |
20130278046 | SENSOR-CARRIER CAP FOR A BEARING OF A WHEEL HUB - A sensor-carrier cap for a bearing of a wheel hub, the cap being made of plastic material and having a bottom wall arranged transversely to a central axis and providing a seat for accommodating a sensor, a cylindrical mounting wall extending axially from one side of the bottom wall around the axis; snap locking means projecting in a radially outer direction from the cylindrical wall, for locking the sensor-carrier cap on a tubular appendage of a wheel hub-bearing. | 10-24-2013 |
20140029885 | HUB-BEARING ASSEMBLY FOR ROTATABLY MOUNTING A TILLING DISC - A hub-bearing assembly is disclosed, wherein the hub-bearing assembly is used for rotatably mounting a tilling disc about an axis of rotation is disclosed. The hub-bearing assembly comprises an annular hub comprising an axially extending tubular portion defining a cylindrical housing and an outer flange for mounting a disc, a bearing unit mounted in the housing, and an elastic damping body arranged in the housing and radially interposed between the hub and an outer ring of the bearing unit. | 01-30-2014 |
20150125103 | PULLEY-BEARING ASSEMBLY - A pulley-bearing assembly provided with a pulley and a rolling bearing confined by respective coupling surfaces co-axial to each other and defining a groove there between; the rolling bearing being provided with two rows of rolling bodies having pitch diameters (D, Di) of different size, and a metallic ring being pressed into the groove and deformed so as to join the pulley with the bearing. | 05-07-2015 |
20150156954 | HUB-BEARING ASSEMBLY - A hub-bearing assembly for agricultural use having a rolling bearing, a housing, a closing cap and an axial retention feature. The roller bearing includes an outer ring, at least one inner ring, at least a row of rolling bodies and a sealing device. The housing includes an almost annular cylindrical shape, the housing at one end forming a radial flange, containing the rolling bearing and being in direct contact with the bearing outer ring. The closing cap is assembled on the housing at the opposite end with respect to the end, where the housing forms the flange. It is noted that the cap is cup shaped. The axial retention feature is located along an external surface of the outer ring. The retention feature is located opposed to the axial sliding of the outer ring with respect to the housing. | 06-11-2015 |
20150267753 | HUB-BEARING ASSEMBLY FOR AGRICULTURAL USE - A hub-bearing assembly including a rolling bearing having an outer ring, at least an inner ring and at least a row of rolling bodies is provided. The rolling bearing including a housing containing the rolling bearing and having an annular cylindrical shape, the housing at one end forming a radial flange, a closing cap, assembled on the housing at the opposite end with respect to the end, where the housing forms the flange, the cap being cup shaped and having a bottom wall, transverse to the rolling bearing axis, and a side wall, constrained to the bottom wall. First assembly means provided on the housing external wall, the first assembly means being fixed and localized in angular correspondence with the ribs and cooperating with second assembly means, movable and realized on the internal surface of the side wall for assembling, in a dismantled way, the cap on the housing. | 09-24-2015 |
20150327427 | DAMPING FLANGE FOR AGRI-HUB - A hub-bearing assembly for rotatably mounting a tilling disc about an axis of rotation. The hub-bearing assembly includes an annular hub providing an axially extending tubular portion, comprising a housing and a radially outer flange for mounting a disc. A bearing unit is mounted within the housing. An elastic damping body axially is fitted between the radially outer flange and the disc. | 11-19-2015 |
20160031261 | HUB BEARING UNIT, IN PARTICULAR FOR AGRICULTURAL MACHINERY AND MOUNTING DEVICE - A hub bearing unit comprising an outer ring; an inner ring rotating about a common symmetry axis of the outer ring and of the inner ring; a flange which extends radially from the outer ring; a plurality of rolling bodies interposed between the outer ring and the inner ring; a sealing assembly and a protective shield for the sealing assembly, arranged on the side opposite to the flange. The protective shield is constituted by a metal sheet and comprises a cylindrical portion that can be mounted integral with a stationary axle, and a flange portion, extending radially on the outside of the cylindrical portion, facing the sealing assembly, from a first end of the cylindrical portion opposite to the flange of the outer ring. A cylindrical portion second end is provided radially inwards with an L-fold which delimits an annular axial shoulder cooperating in abutment with the inner ring. | 02-04-2016 |
Patent application number | Description | Published |
20130338667 | RESECTION LOOP FOR TISSUE RESECTION AND RELATED METHOD OF USE - A medical device includes a sheath extending from a proximal end to a distal end and having a lumen extending therethrough and an end-effector disposed at the distal end of the sheath including a first resection loop configured to resect tissue and a secondary tool including one of a second resection loop and a tissue-vaporizing structure mounted distally to the first resection loop. | 12-19-2013 |
20140257026 | ADJUSTABLE IMPLANTS AND METHODS OF IMPLANTING THE SAME - In one embodiment, a medical device includes a tissue anchor has a first portion and a second portion. The tissue anchor is configured to be placed within bodily tissue of a patient. The first portion of the tissue anchor includes an extension member configured to engage the bodily tissue to help retain the tissue anchor within the bodily tissue. The first portion has an inner surface and defines a cavity. The second portion of the tissue anchor has a helical ridge. The helical ridge is configured to engage the inner surface of the first portion of the tissue anchor to movably couple the second portion of the tissue anchor to the first portion of the tissue anchor. | 09-11-2014 |
20140275745 | IMPLANTABLE MEDICAL DEVICE AND METHODS OF DELIVERING AN IMPLANTABLE MEDICAL DEVICE - In some implementations, a medical device includes a clamp component and a strap. The clamp component has a portion configured to be placed around a urethra of a patient. The clamp component includes a first end portion configured to be lockably coupled to a second end portion of the clamp component. The strap has a portion extending between a first portion of the portion of the clamp component and a second portion of the portion of the clamp component. | 09-18-2014 |
20140276913 | RETRIEVAL DEVICE AND RELATED METHODS OF USE - Embodiments of the present disclosure provide a device for extracting and/or morcellating tissue or other unwanted material from within a patient's body. In one embodiment, a medical device may include an elongate member including a proximal end, a distal end, and a lumen extending therebetween. The medical device may also include an expandable member disposed at the distal end, wherein an interior of the expandable member is in fluid communication with the lumen in the elongate member, wherein the expandable member includes a plurality of conducting elements extending from and disposed circumferentially about the elongate member, wherein at least two of the plurality of conducting elements are joined together by a material extending therebetween. | 09-18-2014 |
20150119895 | MULTIFUNCTION RETRIEVAL DEVICES AND RELATED METHODS - A device may include a handle, and a sheath coupled to the handle. The sheath may include a lumen. The device may also include an instrument assembly coupled to the handle, and extending through the lumen of the sheath. The instrument assembly may include a basket configured to move relative to the sheath, and between contracted and expanded states. The instrument assembly may also include a forceps configured to reciprocate along a central longitudinal axis of the basket and through an interior of the basket, and move between contracted and expanded states. | 04-30-2015 |
20150148597 | SYSTEMS, DEVICES, AND METHODS FOR TISSUE EXTRACTION - Medical devices, systems, and related methods of use are disclosed. The systems may comprise a sheath for insertion into a body lumen and an extraction tool for passage through the sheath, wherein the extraction tool may include a handle, an end effector, and an optical device. Methods disclosed herein include introducing an extraction tool into a urethra for retrieving and removing tissue from the body, e.g., with an end effector, without morcellating the excised tissue. | 05-28-2015 |
20150157344 | MEDICAL RETRIEVAL DEVICES AND RELATED METHODS OF USE - A medical device may include an elongate member including a proximal end, a distal end, and a lumen extending therebetween, wherein a distal end of the lumen includes a wall disposed substantially perpendicular to a longitudinal axis of the elongate sheath, wherein the wall includes at least one opening therethrough. The medical device may also include an actuation assembly operably coupled to the proximal end, an actuating member coupled to a portion of the actuation assembly and extending into the lumen of the elongate member, and at least one loop having a first portion coupled to a distal end of the actuating member and a second portion extending through the at least one opening. | 06-11-2015 |
20150173783 | MEDICAL RETRIEVAL DEVICES AND METHODS - A retrieval device includes a sheath having a distal end, and a plurality of support members extending distal of the distal end, the support members each including a distal loop. The retrieval device further includes a hollow member extending distal of the distal end, and a movable member extending distally from the hollow member and slidably extending through the distal loops of the support members. | 06-25-2015 |
20150190163 | MEDICAL DEVICES FOR TISSUE EXTRACTION AND RELATED METHODS - Embodiments of the present disclosure include medical devices, and related methods of use, and manufacture thereof. A medical device is disclosed having an inner member and an outer member. The inner member may have a sharp edge, and the outer member may have a window configured to receive tissue. The medical device may include a plurality of suction passageways, the plurality of suction passageways may extend through at least one or both the inner member and the outer member and may be located adjacent the window. In addition, the inner member may be configured to move relative to the outer member. | 07-09-2015 |
20150224249 | TISSUE ENUCLEATION DEVICES AND RELATED METHODS - A method for treating BPH may include marking a target tissue portion of a prostate of a patient with a contrasting agent. The method may further include emitting energy from an energy emitting device toward the target tissue portion. Further, the method may include enucleating the target tissue portion. | 08-13-2015 |
20150335393 | TISSUE EXTRACTION DEVICES AND RELATED METHODS - A marking device may include a body. The body may be configured to transition between a closed configuration and an open configuration. The body may further include two arms. A distal end of each arm may be coupled to a distal end of the body. The marking device may further include a suture coupled to the body. Application of a force on a proximal end of each arm may be configured to cause the body to transition between the closed configuration and the open configuration. | 11-26-2015 |
20150335452 | STENT DELIVERY SYSTEM - A stent delivery device having a locking mechanism. The device includes a handle assembly, an elongate inner member, and an elongate outer tubular member surrounding the elongate inner member. The handle assembly includes a handle attached to one of the inner member and the outer tubular member, and an actuator attached to the other of the inner member and the outer tubular member. Actuation of the actuator relative to the handle between a first position and a second position causes axial movement of the outer tubular member relative to the inner member. The locking mechanism has a locked position in which the actuator is prevented from moving from the first position to the second position and an unlocked position in which the actuator is permitted to move from the first position to the second position. | 11-26-2015 |
20160045208 | KIDNEY STONE SUCTION DEVICE - A method of using a suction device to remove an object from a subject's body includes extending a suction device into the body through a lumen of a medical device and expanding the suction head from a contracted configuration to an expanded configuration within the body. The suction head may be provided at a distal end of an elongate conduit. The method may also include applying suction to move the object into the expanded suction head, and removing the suction device with the object from the body. | 02-18-2016 |