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| Number | Title | Issue Date |
| 7591594 | Turbomachine with a compact roller bearing A turbomachine roller bearing that supports a shaft constituted by a trunnion of a shaft line of a high-pressure spool of a turbomachine to rotate relative to a stationary support that is connected to a casing of the turbomachine, said bearing comprising rollers ins... | 09/22/2009 |
| 7367421 | Rack and pinion type power steering apparatus A rack shaft is supported at three positions including a gear housing receiving an engagement portion between a rack gear and a pinion near one end in an axial direction with respect to a rack housing corresponding to a support body thereof, a housing near the other... | 05/06/2008 |
| 7332843 | Motor A pump apparatus includes a motor unit and a pump unit. The motor unit includes a cylindrical yoke housing and a rotor accommodated in the yoke housing. A rotary shaft of the rotor is supported by a first bearing and a second bearing. In a direction from a bottom wa... | 02/19/2008 |
| 7314330 | Bushing system for power transmission products A system is provided for securing two ends of a rotating member, such as a shaft, with respect to a non-rotating member, such as a mounting hub. Inner and outer sleeves have tapered surfaces and are positioned about the rotating member and provided within a bore of ... | 01/01/2008 |
| 7311447 | Roller bearing A roller bearing for rotatably supporting a rotating shaft of an internal combustion engine between a main body and a cap of the internal combustion engine. The roller bearing including: a plurality of rollers; a retainer which is cirumferentially splittable and sup... | 12/25/2007 |
| 7305767 | Shaft and hub mounting system and method A system is provided for securing a rotating member with respect to a non-rotating member. A hollow member, such as a mounting hub or an inner ring of a bearing assembly, includes an extension having an annular outer groove. One or more tapered sleeves serve to lock... | 12/11/2007 |
| 7241116 | Method of adjusting rotary machine A method of adjusting a rotary machine includes the steps of press fitting an adjustable member to one of a housing and a rotary body where the adjustable member is arranged to a reference position at which movable amount or a rotary body is zero, and adjusting the ... | 07/10/2007 |
| 7228932 | Wheel end condition detection system This invention provides a vehicle axle assembly including a wheel end supported on an axle by bearings. A system uses ABS to detect lateral movement of the wheel end relative to the axle using a sensor and tone ring. A fault code is generated during excessive latera... | 06/12/2007 |
| 7207741 | Bushing system for power transmission products A system is provided for securing two ends of a rotating member, such as a shaft, with respect to a non-rotating member, such as a mounting hub. Inner and outer sleeves have tapered surfaces and are positioned about the rotating member and provided within a bore of ... | 04/24/2007 |
| 7188543 | Gear and bearing mechanism for improved ease of assembly within a gearcase A retaining member is provided and attached to a bevel gear in order to allow the bevel gear to be attached, prior to assembly, to a bearing adapter. The retaining member is provided with first and second protuberances that extend radially outwardly from diametrical... | 03/13/2007 |
| 7175560 | Thermally compensating bearing preload arrangement in axle assembly A power transmission device includes a housing, a differential assembly having a case and a bearing assembly rotatably supporting the case within the housing. A preload is applied to the bearing assembly along a load path. A shim is positioned in the load path with ... | 02/13/2007 |
| 7175349 | Wheel rotation supporting apparatus A cylindrical liner 29 made from steel is inserted into a knuckle 3b made from a light alloy, when casting the knuckle. Then, an outer ring 6b constituting a wheel bearing unit is internally secured to the inner diameter side of th... | 02/13/2007 |
| 7165471 | Thermally compensated differential A thermally compensated differential comprises a housing, a pinion gear mounted into the housing, a differential case carrying a ring gear with the case being supported by a first roller bearing and a second roller bearing with the bearings being mounted indirectly,... | 01/23/2007 |
| 7125173 | Bearing device In a bearing device in which a free end of a shaft body to which a rolling bearing is mounted is bent outward in its radial direction into a shape to be pushed against an end face of an inner ring of the rolling bearing so as to prevent the rolling bearing from fall... | 10/24/2006 |
| 7004636 | Machine housing The concept of the invention is based on a machine housing with a bearing housing, the bearing seat of which is connected to a housing wall of the machine housing by a bearing housing wall provided with ribs (42, 43) and is subjected to radially directed forc... | 02/28/2006 |
| 6988832 | Bearing insert with controlled endplay A system and method is provided to accommodate positional variations in a bearing assembly, which has a clearance adjustment assembly for setting the roller clearance therein. The bearing assembly has multiple rows of tapered rollers disposed circumferentially betwe... | 01/24/2006 |
| 6976816 | Combination lock washer and spindle bearing assembly The present invention relates to a connection between a spindle and a bearing assembly to retain the bearing assembly on the spindle. A combination lock washer and spindle bearing assembly is provided to include a spindle, thrust washer, lock washer and nut in which... | 12/20/2005 |
| 6942394 | Bearing race support without distortion A race for a bearing, which is mountable to a mount, has an annular bearing surface with a center axis defining an axis of rotation for the bearing and mutually perpendicular radial and transverse directions relative thereto. The race also has a radial wall that is ... | 09/13/2005 |
| 6939053 | System and method for mounting a shaft within a hollow member A system is provided for securing a rotating member with respect to a non-rotating member. A hollow member, such as an inner ring of a bearing assembly, includes an extension having an annular outer groove. A tapered sleeve serves to lock the hollow member about a m... | 09/06/2005 |
| 6933641 | Stator assembly The present invention provides a stator assembly in which axial side portions of the assembly are supported by needle bearings, wherein projections are formed on flange portions provided on races of the needle bearings and the projections are fitted into recesses fo... | 08/23/2005 |
| 6928729 | Cylinder head and crankcase manufacturing and assembly techniques A method of manufacturing a cylinder head and crankcase for a small engine. A crankcase and a cylinder head are cast to close tolerances and include as-cast mounting flanges, which are assembled in face-to-face contact by employing self-threading screws. Bearing rec... | 08/16/2005 |
| 6920804 | Staked retention for pinion ball bearing A rack-and-pinion steering gear is provided. The gear comprises a lower shaft, a pinion gear, a first bearing, and a plurality of stakes. The lower shaft has a first end, a second end, and a shoulder depending radially outward from the lower shaft. The pinion gear i... | 07/26/2005 |
| 6902508 | Helicopter mainshaft assembly and drive assembly including the same A helicopter mainshaft for use with a plurality of planet gear assemblies includes an elongated shaft having first and second opposed ends and a midsection located between the first and second ends. The shaft defines a shaft axis extending through the first and seco... | 06/07/2005 |
| 6902325 | Constant velocity joint and wheel hub assembly An assembly including an outer race of a constant velocity joint and part of a vehicle wheel bearing. The outer race has a first bore with an internal groove. The wheel bearing part has a second bore with an open end, an external groove, and a slot extending axially... | 06/07/2005 |
| 6896491 | Bearing mounting flange having flexibility pocket A mounting flange for housing a bearing cup of a roller bearing is disclosed. The mounting flange includes a recess sized to receive the bearing cup. A radial wall is defined by the recess and an outer periphery of the mounting flange. The radial wall includes at le... | 05/24/2005 |
| 6796714 | Rolling-bearing unit for wheel support A rolling-bearing unit for wheel support comprising an outer-race with a double row of tapered and concave-shaped outer-ring raceways, a hub comprising a hub body with an outside inner-ring raceway and a separate inner-race with an inside inner-ring raceway, and a t... | 09/28/2004 |
| 6705762 | Fixation of the wheel hub bearing to the suspension of a motor vehicle A bearing-suspension standard assembly for a motor vehicle wheel comprises a standard (10) with an essentially cylindrical seat (11), and a bearing unit (12) with a non-rotating outer race (13) fixedly mounted in the seat (11). A c... | 03/16/2004 |
| 6666583 | Bearing retention assembly having cam chamfered bearing race ring In one aspect of the invention, a bearing retention assembly is provided. The assembly includes a bearing set having an annular outer race ring. The outer race ring has a plurality of circumferentially spaced cam chamfers on at least one outer circular ed... | 12/23/2003 |
| 6659651 | Driving and locking mechanism for a threaded bearing cup A differential allowing relatively easy alignment and secure positioning of bearings is provided. The differential includes a differential carrier and a differential case disposed within the carrier. A bearing assembly is located between the differential ... | 12/09/2003 |
| 6648106 | One-way clutch and a supporting structure To ensure durability of a one-way clutch, by reducing surface pressures applied to side bearings, a one-way clutch has end bearings that are disposed between an outer race and an inner race and that maintain concentricity between the races. In a supportin... | 11/18/2003 |
| 6612658 | Trolley cart wheel-axle assembly A heavy duty wheel-axle assembly for industrial trolley carts in which wheel assemblies are mounted at either end of an axle, an inner bearing race of each wheel positively non-rotationally secured to the axle by interengagement of a non-round shaped posi... | 09/02/2003 |
| 6609899 | Locomotive air compressor with outboard support bearing This invention is directed to a locomotive air compressor that includes a detachable bearing housing that houses an outboard crankshaft bearing. The bearing housing includes a flange, a tapered housing and a bearing retainer. The housing also includes a c... | 08/26/2003 |
| 6599103 | Locomotive air compressor with outboard support bearing This invention is directed to a locomotive air compressor that includes a detachable bearing housing that houses an outboard crankshaft bearing. The bearing housing includes a flange, a tapered housing and a bearing retainer. The housing also includes a c... | 07/29/2003 |
| 6579012 | Bearing ring A bearing ring includes a first ring part having a first peripheral surface forming a rolling body retaining track or a sliding surface and a second peripheral surface, and a concentrically arranged second ring part having first and second peripheral surf... | 06/17/2003 |
| 6568859 | Bearing support A bearing support for facilitating removal and replacement of a bearing and supporting the rotatable shaft while the bearing is removed from the shaft. The bearing support includes a bearing support including a bearing mounting structure for being support... | 05/27/2003 |
| 6544140 | Pinion mounting with direct tapered roller bearing arrangement A pinion mounting with direct tapered roller bearing arrangement for differential gear mechanisms includes a first tapered roller bearing and a second tapered roller bearing to provide support for a pinion shaft, the pinion mounting and pinion shaft being... | 04/08/2003 |
| 6505973 | Bearing arrangement and method for fixing at least one bearing in place in a bearing retainer A method for fixing at least one bearing in a depression of a bearing retainer involves deforming a portion of the bearing retainer to cause a portion of the bearing retainer to form an overlapping connection of the bearing which axially retains the beari... | 01/14/2003 |
| 6443622 | Spindle and component assembly with formed spindle end portion A hub (2) includes a spindle (14) which projects through a housing (4) and rotates relative to the housing (4) on a bearing (6) that is located between the spindle (14) and the housing (4). The bearing (6) has two sets of raceways (28, 40) that are obliqu... | 09/03/2002 |
| 6425690 | Positive lock for bearing subassembly and adjusting nut kit A bearing subassembly includes an improved arrangement for securing the bearing subassembly to a shaft. An adjusting nut is axially locked to a bearing inner ring by sliding the adjusting nut over the inner ring so that a groove in the adjusting nut and r... | 07/30/2002 |
| 6412985 | Flanged ring for fixing a bearing in place A flanged ring for fixing a bearing in place at least axially with respect to a machine component is in the form of a ring-shaped sheet metal element provided with a break at least at one place on the circumference of the annular metal element. The break ... | 07/02/2002 |
