| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 192110000 | Shafts, bearings, and adjusting devices | 16 |
| 20080196994 | Device for Axially Positioning a Clutch Device - The invention relates to a device for axially positioning a clutch device, especially a dual-clutch device, on a rotary drive, wherein the clutch device is mounted so as to rotate about a rotational axis of said rotary drive. A retaining nut is coaxially screwed with the rotary drive, and the clutch device is indirectly or directly supported on said nut in an axial direction. | 08-21-2008 |
| 20080289928 | Ball Screw Drive Having Overload Clutch - A ball screw drive has a housing in which a spindle nut is arranged on a ball screw spindle. An overload clutch disengages when a force acting on the ball screw spindle reaches a release force. A preloading device, with at least one adjusting member, can be set to a preloading force and acts on the overload clutch. A moveable pressure element is provided on which the preloading device can engage in order to transmit the preloading force to the overload clutch. The housing is of single-part design and the pressure element is disposed so as to slide on a housing face and on a peripheral face of the spindle nut. | 11-27-2008 |
| 20090120757 | FLUID TRANSFER TUBE - A torque-transfer assembly includes a fluid transfer tube located within a bore of a shaft. The fluid transfer tube seals to the shaft and includes at least one fluid groove that communicates between a plurality of fluid ports located in the shaft. The fluid groove is defined by an outer surface of the fluid transfer tube. | 05-14-2009 |
| 20090229945 | ROTATION TRANSMISSION DEVICE - A rotation transmission device has a housing having an end wall with a shaft hole. An input shaft is inserted through the shaft hole, and an inner ring is mounted around the end of the input shaft inside the housing. A two-way clutch is provided between the inner ring and an outer ring around the inner ring, and an electromagnetic clutch is provided adjacently, controlling engagement and disengagement of the two-way clutch. A first bearing mounted between radially facing surfaces of the housing and the outer ring is an open bearing, provided with a labyrinth on its end near the side of the open end of the housing. A second, single-sealed bearing is provided between facing surfaces of the inner ring and the outer ring, supporting these rings rotatably relative to each other. Lubricating grease with same quality is used for the second bearing and the two-way clutch. | 09-17-2009 |
| 20090272617 | Friction shaft coupling with perpendicular adjustment - There is provided a system and method for coupling with a shaft. In particular, there is provided a friction shaft coupler that includes a center plate and a plurality of outer plates, wherein the outer plates are configured to abut the center plate. The center plate and the plurality of outer plates each include a shaft bore configured to receive a shaft and a plurality of stub bores. The friction shaft coupler also includes a plurality of stubs, wherein each stub is configured to fit inside one of the plurality of stub bores, the plurality of stubs comprising a plurality of apertures that are perpendicular to a longitudinal axis of the stubs. Additionally, the friction shaft coupler includes a plurality of set screws configured to fit inside the apertures of the stubs, wherein the set screws are accessible for adjustment via access holes in the plurality of outer plates. | 11-05-2009 |
| 20140034442 | PISTON PLATE CONNECTION WITH BLIND RIVETING AND METHODS THEREOF - A method of assembling a piston plate and cover for a torque converter comprising the steps of: installing a shimming leaf into the cover; installing a rivet comprising a rivet head and a rivet body into a piston plate hole; supporting the rivet head with the shimming leaf; and expanding the rivet body into the piston plate hole. The method includes a shimming leaf assembly, wherein the shimming leaf assembly comprises the shimming leaf and a pivot, wherein the shimming leaf is rotatable about the pivot. | 02-06-2014 |
| 20140110215 | Connected Assembly of Two Shafts and a Clutch Housing - An assembly of transmission components includes a first shaft including first and second surfaces, and axial cutting-spline teeth on the second surface, a second shaft connected by a press fit to first shaft, and a clutch hub connected by a press fit to the second shaft and engaged with the cutting-spline teeth. | 04-24-2014 |
| 20080210515 | Clutch Release Bearing in Contact with a Disk Spring - A clutch release bearing ( | 09-04-2008 |
| 20110253500 | Release bearing assembly - A release bearing assembly for an automotive clutch connecting an engine with a transmission is provided. The release bearing assembly can have a front slinger with a main body with a generally radial planar portion that at least partially covers an annular spacing between the bearing inner and outer races of the release bearing assembly. A rear slinger is provided which contacts an outer race of the bearing and forms an annular groove portion adjacent the annular spacing between the inner and outer races. | 10-20-2011 |
| 20120055754 | STAMPED CENTERING PLATE - The invention relates to a stamped centering plate ( | 03-08-2012 |
| 20120138416 | METHOD AND DEVICE FOR SEALING DIFFERENT OIL ENVIRONMENTS - A method and device are provided for sealing a first oil environment, which is located on a first side of a movable piston guided in a hollow chamber, from a second oil environment, which is located on a second side of the piston. The piston can move back and forth in the hollow chamber between the two oil environments in the axial direction by a piston stroke length (d). Two annular seal elements are disposed around the movable piston so as to sealingly contact the inner circumferential wall of the hollow chamber. The annular seal elements are spaced from each other by at least a distance (D) in the axial direction that is greater than or equal to the piston stroke length (d). | 06-07-2012 |
| 20130001038 | CLUTCH RELEASE BEARING DEVICE - The clutch release bearing device comprising a bearing | 01-03-2013 |
| 20130008759 | Hybrid drive device - There is provided a first and second bearing supporting a clutch case at first and second axial sides in a radial direction, a rotor of a rotary electrical machine is supported by the clutch case, a gap between an outer peripheral face of a pump drive shaft 10 and an inner peripheral face of a drive shaft insertion hole | 01-10-2013 |
| 20150308516 | ROLLING BEARING, NOTABLY FOR CLUTCH RELEASE BEARING DEVICE - A rolling bearing including an inner ring, an outer ring, at least one row of rolling elements disposed between the inner ring and the outer ring, and (a) at least one seal fixed to one of the inner ring and the outer ring as well as (b) at least one internal sealing lip cooperating with a first portion of the other of the inner ring and the outer ring. The seal further includes at least one external sealing lip offset axially relative to the internal sealing lip on the exterior side of the bearing. The external sealing lip cooperates with a second portion of the other ring, wherein the second portion of the seal is separate from the first portion and situated axially facing the seal. | 10-29-2015 |
| 20160102716 | BEARING, CLUTCH BEARING DEVICE AND MOTOR VEHICLE EQUIPPED WITH SUCH A CLUTCH BEARING DEVICE - A bearing forming a clutching-declutching bearing for a motor vehicle, the bearing defining a central axis and including an outer ring free to rotate around the central axis, an inner ring, rolling elements disposed between the outer ring and inner ring and a flange mounted on the inner ring. The flange is at least partially inserted in a recess which is provided in a radial end portion of the inner ring and which is distinct from an inner bore of the inner ring. | 04-14-2016 |
| 20160153505 | CLUTCH RELEASE BEARING DEVICE | 06-02-2016 |
| 192110000 | Bearings | 9 |
| 20080196994 | Device for Axially Positioning a Clutch Device - The invention relates to a device for axially positioning a clutch device, especially a dual-clutch device, on a rotary drive, wherein the clutch device is mounted so as to rotate about a rotational axis of said rotary drive. A retaining nut is coaxially screwed with the rotary drive, and the clutch device is indirectly or directly supported on said nut in an axial direction. | 08-21-2008 |
| 20080289928 | Ball Screw Drive Having Overload Clutch - A ball screw drive has a housing in which a spindle nut is arranged on a ball screw spindle. An overload clutch disengages when a force acting on the ball screw spindle reaches a release force. A preloading device, with at least one adjusting member, can be set to a preloading force and acts on the overload clutch. A moveable pressure element is provided on which the preloading device can engage in order to transmit the preloading force to the overload clutch. The housing is of single-part design and the pressure element is disposed so as to slide on a housing face and on a peripheral face of the spindle nut. | 11-27-2008 |
| 20090120757 | FLUID TRANSFER TUBE - A torque-transfer assembly includes a fluid transfer tube located within a bore of a shaft. The fluid transfer tube seals to the shaft and includes at least one fluid groove that communicates between a plurality of fluid ports located in the shaft. The fluid groove is defined by an outer surface of the fluid transfer tube. | 05-14-2009 |
| 20090229945 | ROTATION TRANSMISSION DEVICE - A rotation transmission device has a housing having an end wall with a shaft hole. An input shaft is inserted through the shaft hole, and an inner ring is mounted around the end of the input shaft inside the housing. A two-way clutch is provided between the inner ring and an outer ring around the inner ring, and an electromagnetic clutch is provided adjacently, controlling engagement and disengagement of the two-way clutch. A first bearing mounted between radially facing surfaces of the housing and the outer ring is an open bearing, provided with a labyrinth on its end near the side of the open end of the housing. A second, single-sealed bearing is provided between facing surfaces of the inner ring and the outer ring, supporting these rings rotatably relative to each other. Lubricating grease with same quality is used for the second bearing and the two-way clutch. | 09-17-2009 |
| 20090272617 | Friction shaft coupling with perpendicular adjustment - There is provided a system and method for coupling with a shaft. In particular, there is provided a friction shaft coupler that includes a center plate and a plurality of outer plates, wherein the outer plates are configured to abut the center plate. The center plate and the plurality of outer plates each include a shaft bore configured to receive a shaft and a plurality of stub bores. The friction shaft coupler also includes a plurality of stubs, wherein each stub is configured to fit inside one of the plurality of stub bores, the plurality of stubs comprising a plurality of apertures that are perpendicular to a longitudinal axis of the stubs. Additionally, the friction shaft coupler includes a plurality of set screws configured to fit inside the apertures of the stubs, wherein the set screws are accessible for adjustment via access holes in the plurality of outer plates. | 11-05-2009 |
| 20140034442 | PISTON PLATE CONNECTION WITH BLIND RIVETING AND METHODS THEREOF - A method of assembling a piston plate and cover for a torque converter comprising the steps of: installing a shimming leaf into the cover; installing a rivet comprising a rivet head and a rivet body into a piston plate hole; supporting the rivet head with the shimming leaf; and expanding the rivet body into the piston plate hole. The method includes a shimming leaf assembly, wherein the shimming leaf assembly comprises the shimming leaf and a pivot, wherein the shimming leaf is rotatable about the pivot. | 02-06-2014 |
| 20140110215 | Connected Assembly of Two Shafts and a Clutch Housing - An assembly of transmission components includes a first shaft including first and second surfaces, and axial cutting-spline teeth on the second surface, a second shaft connected by a press fit to first shaft, and a clutch hub connected by a press fit to the second shaft and engaged with the cutting-spline teeth. | 04-24-2014 |
| 20080210515 | Clutch Release Bearing in Contact with a Disk Spring - A clutch release bearing ( | 09-04-2008 |
| 20110253500 | Release bearing assembly - A release bearing assembly for an automotive clutch connecting an engine with a transmission is provided. The release bearing assembly can have a front slinger with a main body with a generally radial planar portion that at least partially covers an annular spacing between the bearing inner and outer races of the release bearing assembly. A rear slinger is provided which contacts an outer race of the bearing and forms an annular groove portion adjacent the annular spacing between the inner and outer races. | 10-20-2011 |
| 20120055754 | STAMPED CENTERING PLATE - The invention relates to a stamped centering plate ( | 03-08-2012 |
| 20120138416 | METHOD AND DEVICE FOR SEALING DIFFERENT OIL ENVIRONMENTS - A method and device are provided for sealing a first oil environment, which is located on a first side of a movable piston guided in a hollow chamber, from a second oil environment, which is located on a second side of the piston. The piston can move back and forth in the hollow chamber between the two oil environments in the axial direction by a piston stroke length (d). Two annular seal elements are disposed around the movable piston so as to sealingly contact the inner circumferential wall of the hollow chamber. The annular seal elements are spaced from each other by at least a distance (D) in the axial direction that is greater than or equal to the piston stroke length (d). | 06-07-2012 |
| 20130001038 | CLUTCH RELEASE BEARING DEVICE - The clutch release bearing device comprising a bearing | 01-03-2013 |
| 20130008759 | Hybrid drive device - There is provided a first and second bearing supporting a clutch case at first and second axial sides in a radial direction, a rotor of a rotary electrical machine is supported by the clutch case, a gap between an outer peripheral face of a pump drive shaft 10 and an inner peripheral face of a drive shaft insertion hole | 01-10-2013 |
| 20150308516 | ROLLING BEARING, NOTABLY FOR CLUTCH RELEASE BEARING DEVICE - A rolling bearing including an inner ring, an outer ring, at least one row of rolling elements disposed between the inner ring and the outer ring, and (a) at least one seal fixed to one of the inner ring and the outer ring as well as (b) at least one internal sealing lip cooperating with a first portion of the other of the inner ring and the outer ring. The seal further includes at least one external sealing lip offset axially relative to the internal sealing lip on the exterior side of the bearing. The external sealing lip cooperates with a second portion of the other ring, wherein the second portion of the seal is separate from the first portion and situated axially facing the seal. | 10-29-2015 |
| 20160102716 | BEARING, CLUTCH BEARING DEVICE AND MOTOR VEHICLE EQUIPPED WITH SUCH A CLUTCH BEARING DEVICE - A bearing forming a clutching-declutching bearing for a motor vehicle, the bearing defining a central axis and including an outer ring free to rotate around the central axis, an inner ring, rolling elements disposed between the outer ring and inner ring and a flange mounted on the inner ring. The flange is at least partially inserted in a recess which is provided in a radial end portion of the inner ring and which is distinct from an inner bore of the inner ring. | 04-14-2016 |
| 20160153505 | CLUTCH RELEASE BEARING DEVICE | 06-02-2016 |
