| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 384563000 | Axially biased race or roller | 19 |
| 20090185769 | Bearing arrangement - An outer ring for a rolling element bearing has three mounting pads on its outer surface. The inner surface of the ring is arranged to be non-circular, with its effective radius being at a minimum at the three points midway between adjacent pairs of mounting pads. This provides a preload on the rolling elements of the bearing in use, preventing skidding, but because the ring is not supported between the pads it can still flex under loads. The ring may be oriented in use so that transient loads are directed through one of the mounting pads. | 07-23-2009 |
| 20100008614 | AXIAL ROLLER BEARING - An axial rolling bearing ( | 01-14-2010 |
| 20100061674 | ROLLING BEARING AND ROLLING BEARING APPARATUS - [Problem] To prevent the generation of wear associated with a relative positional offset between a closure member (a preload member) to which a fluid pressure such as an oil pressure is applied and an outer ring. | 03-11-2010 |
| 20100098368 | ARRANGEMENT FOR AXIALLY SUPPORTING A SHAFT OF A WORK MACHINE - The invention relates to an arrangement for axially supporting a shaft of a work machine. | 04-22-2010 |
| 20100166354 | Roller bearing - A roller bearing includes: an outer ring that has outer ring raceway; an inner ring that has inner ring raceway surfaces that face the outer ring raceway surfaces; a plurality of cylindrical rollers that are arranged between the outer ring raceway surfaces and the inner ring raceway surfaces. The outer ring has an outer ring rib that is in point-contact with one axial end surface of each of the cylindrical rollers and that is arranged adjacent to the outer ring raceway surfaces. Contact positions at which the cylindrical rollers contact the outer ring rib are set to be on an axis of the cylindrical roller and an axis of the cylindrical roller. | 07-01-2010 |
| 20100178003 | Device for Axially Preloading a Machine Element - The invention relates to a device for axially preloading a machine element that is arranged in a housing, with an annular steel spring that has an open hollow profile in cross-section, on which at least on one side is molded an annular collar that rests on the machine element and that has an axial contact surface, the steel spring being preloaded via a safety element against the machine element with a force that exceeds the operating force that occurs. A structurally simple device that ensures high preloading forces with advantageous tolerance compensation is achieved by the steel spring with an axisymmetrical, semi-circular section with an essentially uniform radius R | 07-15-2010 |
| 20100189388 | COMBINED RADIAL-AXIAL ROLLER BEARING - A combined radial-axial rolling bearing for rotatably mounting a rotary body in the region of a diameter step. The rolling bearing has a radial bearing unit which is assigned to a circumferential surface of the rotary body and which at least has a radial bearing ring, and an axial bearing unit which is assigned to an axial surface of the rotary body and which at least has an axial bearing ring. To mount the rotary body radially in the region of larger diameter, the radial bearing unit is assigned to a circumferential surface which has the larger diameter. The radially outer rim of the axial bearing ring is latched to a rim of the radial bearing ring which faces toward the radially outer rim, such that the two bearing rings form a structural unit which can be assembled in one work step, but otherwise remain functionally separate. | 07-29-2010 |
| 20100247016 | MULTI-PIECE SPACER FOR SETTING BEARING PRELOAD - A driveline assembly may include a driveline component housing, a pinion shaft located within the housing, a first bearing assembly, a second bearing assembly, a spacer assembly, and a load adjustment member. The spacer assembly may be located axially between the first and second bearing assemblies and may include first and second members. The first member may be axially fixed on the pinion shaft and may include an axial end defining a first generally conical surface. The second member may include a first axial end engaged with the second bearing assembly and a second axial end defining a second generally conical surface abutting the first generally conical surface. The load adjustment member may be axially displaceable relative to the pinion shaft to advance the second member axially along the first generally conical surface of the first member and adjust a preload on the second bearing assembly. | 09-30-2010 |
| 20100290729 | BEARING STRUCTURE AND RETAINER OF BEARING - A bearing structure where a plurality of bearings is disposed in line in an axial direction, the bearing structure having the plurality of bearings of which at least one set of adjacent bearings include rollers and retainers, respectively. Portions of the respective retainers of at least one set of the adjacent bearings are disposed so as to overlap each other in a radial direction. | 11-18-2010 |
| 20110002570 | SPINDLE DEVICE FOR MACHINE TOOL - Information regarding various types of machining may be stored in an NC program. Therefore, by controlling preload application means on the basis of the NC program, it is possible to control an amount of preload that is applied to a rolling bearing to a preload amount that can give a spindle characteristic that meets every type of machining. Thus, highly accurate machining is possible. Then, when a preload command value falls out of range of a preload as a controllable region, the preload command value is corrected so as to fall within the range of the preload. That is, an actually controlled preload is regulated to fall within a preset range of a preload. Therefore, it is possible to ensure the stiffness of the rolling bearing or prevent heating and excessive increase in contact pressure of the rolling bearing. | 01-06-2011 |
| 20110033148 | BEARING ARRANGEMENT FOR A UNIVERSAL JOINT - The invention relates to a secured bearing arrangement for at least one journal of a universal joint, said journal being rotatable about an axis of rotation while being mounted in a housing. Said bearing arrangement comprises at least one universal joint housing that is provided with at least one bore which extends in the direction of an axis and has an internal surface as a bearing surface. A bearing bush which has a bearing axis and inside which the journal is mounted so as to be rotatable about its axis or rotation, is mounted on the internal surface within the bore. A securing element allows the bearing bush to be secured within the bore in one axial direction of the bearing axis, said one axial direction facing away from the journal. The securing element is disposed between the mounted bearing bush and the universal joint housing in a radial direction of the bearing axis while being connected to the universal joint housing between the mounted bearing bush and the universal joint housing. | 02-10-2011 |
| 20110038577 | Bearing Arrangement for a Tension Roller - The invention relates to a bearing arrangement ( | 02-17-2011 |
| 20110268379 | Rolling Bearing Arrangement - A roller bearing assembly includes at least one outer ring ( | 11-03-2011 |
| 20120070110 | GEARBOX ASSEMBLY COMPONENT AND METHOD - A ring spring for use in a roller bearing assembly includes one or more inner rings and an outer ring operatively connected to the inner rings. Axial compression of the inner rings displaces the outer ring radially to secure bearings in the roller bearing assembly. | 03-22-2012 |
| 20120269475 | ROLLING CONTACT BEARING - A rolling contact bearing ( | 10-25-2012 |
| 20120321236 | BEARING MOUNTING ARRANGEMENT FOR A DRIVE TRAIN OF A MOTOR VEHICLE - In a bearing mounting arrangement for a drive train of a motor vehicle including a shaft having a drive part non-rotatably connected to the shaft and at least an outer bearing ring and an inner bearing ring which can be biased by means of a bracing device in axial direction of the shaft toward the outer bearing ring due to a relative rotation of the drive part with respect to the bearing ring with a bearing tensioning force which depends on a torque transmitted by the shaft so that the bearing tensioning force is relatively low during low-torque operation of the drive train. | 12-20-2012 |
| 20130236135 | BEARING RING COMPRISING A HYDRAULIC PRELOADING MEANS AND BEARING ASSEMBLY COMPRISING SUCH A BEARING RING - A bearing ring is provided, including a body and an end face ( | 09-12-2013 |
| 20160097423 | BEARING ASSEMBLY, MOUNTING OF A BEVEL PINION SHAFT - A bearing assembly for supporting a shaft includes a bearing outer ring assembly, a bearing inner ring assembly, a first rolling-element row configured to support the bearing outer ring assembly with respect to the bearing inner ring assembly in an axial or a radial direction, and a second rolling-element row configured to support the bearing outer ring assembly with respect to the bearing inner ring assembly in a direction that differs from the axial direction and differs from the radial direction. The bearing outer ring assembly and/or the bearing inner ring assembly is separated from the first or the second rolling-element row by a bowl-shaped component that includes at least one raceway for the first rolling-element row or for the second rolling-element row. | 04-07-2016 |
| 20160252135 | INSERT TITLE | 09-01-2016 |
