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WO/2002/101252A1 |
A bearing (24, 86) adapted to support and allow controlled relative movement with an opposed bearing surface. The bearing is constructed to have a long life by incorporating a locally compliant surface that addresses many causes of frict...
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WO/2002/099294A2 |
A tilting pad journal bearing, which may be a back-up bearing for a magnetically suspended shaft capable of applying shock loads thereto, comprises in a first embodiment (20, Fig 1) an annular housing (24) for an array of arcuate bearing...
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WO/2002/093030A2 |
An improved bearing assembly (5) especially suitable for supporting a rotating shaft (2) or similar component which is subjected to a symmetrical or irregular loading; the bearing assembly (5) includes at least two coaxial rolling type b...
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WO/2002/077492A1 |
The invention relates to a transmission-drive unit (10) comprising an electric drive motor (12) having an armature shaft (14) and a transmission arranged upstream thereof, especially a worm gear functionally interacting interacts with th...
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WO/2002/077474A1 |
The invention relates to a roller bearing and seeks to reduce or mitigate the high edge stresses experienced by the bearing elements due to shaft (21) misalignment or distortion under load. The invention provides a roller bearing assembl...
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WO/2002/077469A2 |
The invention relates to a roller bearing in which high edge stresses resulting from shaft misalignment can be mitigated or overcome. The invention provides a roller bearing comprising an inner, an outer ring and a plurality of bearing r...
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WO/2002/073052A1 |
Bushing, in particular of the kind with controlled elastic absorption of radial stress, comprising a cylindrical tubular element (1) out of self-lubricating material onto which a ring (2) is freely fitted out of a elastically buckling ma...
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WO/2002/073049A1 |
The invention relates to a double-row thrust bearing comprised of rolling body rims (10, 11, 13, 14), outer running discs (5, 8), a middle running disc (6) and of a bush (1). Said thrust bearing is characterized in that the bush (1) exte...
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WO/2002/061296A1 |
The invention relates to a bearing assembly comprising a bearing (203), provided with an outer bearing ring and an inner bearing ring (205), said outer bearing ring being axially fixed in a recess on the lateral walls of said recess. The...
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WO/2002/057642A1 |
Disclosed is a self-lubricating thrust bearing having a number of axially-aligned parts. The bearing is preferably in cartridge form and includes an internal circular spring (32). The spring is located between two adacent disks (16, 24) ...
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WO/2002/053928A1 |
An improved flexible support (10) for a steady bearing in rotational contact with the surface of a shaft allows the bearing and houseing to substantially track the contact surface of an impeller shaft when the shaft is subject to elastic...
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WO/2002/052165A2 |
A rotor shaft support and drive arrangement (10) comprises a bearing damper (34) including a number of interconnected oil cylinders (42) circumferentially distributed about a rotor to dampen the vibration thereof. A flexible diaphragm co...
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WO/2002/042655A1 |
A bearing (3), for locating a steering shaft (1) in a housing (4), is characterised in that the bearing inner ring (8) is provided with an integral moulded cylindrical extension (11) in a least one axial direction, connected to the beari...
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WO/2002/038988A1 |
The invention relates to a gearbox and a gearbox actuator, in particular for automating the gear ratio change. The subject matter of independent claim no. 1 relates to a gearbox actuator, in which the electromotor is mounted in the selec...
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WO/2002/035051A1 |
A load responsive hydrodynamic bearing is provided in the form of a thrust bearing or journal bearing for supporting, guiding and lubricating a relatively rotatable member to minimize wear thereof responsive to relative rotation under se...
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WO/2002/022039A1 |
A dental handpiece (10) has a rotor (15) and a ball bearing assembly (14) supporting the rotor (15). The ball bearing assembly (14) has at least one ball (22). The bearing (14) has an inner (20) and an outer race (21), and the outer race...
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WO/2002/021004A2 |
A spindle (5) rotates within a housing (H) on at least two antifriction bearings (B,E) which have raceways (10, 16) that are inclined to the axis (X) of the bearing and are otherwise configured to transfer thrust loading as well as radia...
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WO/2002/018175A1 |
An electrically storable door mirror capable of stably and smoothly rotating a horizontal worm by making it hard for the rotation of the horizontal worm to be affected by a variation in assembly of a frame body with a motor mounting memb...
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WO/2002/018806A1 |
Gas bearing for use in rolls (1) and rollers having a shaft (2) and a rotating envelope part (3) supported by bearings on the shaft, said bearing comprising an inner part fitted to the shaft (2) and an outer part fitted to the envelope (...
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WO/2002/012740A1 |
A bearing is described, the bearing being of generally cylindrical form and being formed from a material comprising a strong backing material having thereon a lining of a bearing material, wherein the wall thickness has corrugations prov...
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WO/2002/012833A1 |
A bearing arrangement for an articulatable support (6) comprises bearing assemblies (20/28, 22/29, 24/30 and 26/32). In one embodiment the assemblies comprise a ball (20, 22, 24, 26) and aperture (40 figure 2) having sliding contact at d...
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WO/2002/002973A1 |
The present invention relates to a device, in particular a continuously variable transmission, comprising a stationary part (51) and a rotational part (52), each having an oil compartment (63; 64), a cylindrical projection (50) of either...
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WO/2002/002955A1 |
In a reciprocating rotor device (10) such as a scanning galvanometer, a bearing assembly (50) consisting of a rheological bearing coupler (54) interposed between the rotor shaft (10) and the bearing support structure or housing (56), whe...
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WO/2001/089909A1 |
The invention relates to a telescopic mechanism, in particular, for motor vehicle steering columns, with an inner member (10), comprising a flattening (12) on at least one side and an outer member (14), complementary to the inner member,...
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WO/2001/088392A2 |
The invention relates to a roller bearing, especially a needle bearing (38). The aim of the invention is to provide the ring (42) of a needle bearing (38) with a side extension (46) enabling the needle bearing (38) to be pressed into the...
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WO/2001/079702A2 |
A fuel pump for use in conjunction with a gas turbine engine is disclosed which includes a pump housing, a shrouded rotor member, and an inlet post member, wherein fluid is axially supplied along the pump centerline and then radially dis...
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WO/2001/070535A1 |
A center bearing support (1) having an increased shock absorbing capability by a stopper (132) required when the vibrating displacement of a supported shaft is increased, comprising an inner ring (12) installed on the inner periphery sur...
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WO/2001/069046A1 |
A combination bearing (10) supporting a shaft (16) interconnecting the turbine and compressor wheels (18) of turbocharger incorporates a rotating journal bearing (20), a squeeze film damper (32) with a registration and retention flange, ...
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WO/2001/069098A1 |
The invention concerns an antifriction bearing (1), in particular for motor vehicle steering column, comprising an outer ring (4) provided with a raceway (5), an inner ring (6) provided with a raceway (7), a row of rolling elements (8) a...
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WO/2001/069047A1 |
A combination bearing (10) supporting a shaft (16) interconnecting the turbine and compressor wheels (18) of a turbocharger incorporates a dual film floating journal bearing (20), a squeeze film damper (32) and ball bearing carrier (48),...
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WO/2001/059314A1 |
A tolerance ring (152) is provided to axially support a first member, such as an actuator cartridge bearing assembly (112), about a second member, such as a post (132). The tolerance ring is configured to have increased hoop strength to ...
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WO/2001/055607A1 |
A bearing system for a rotor shaft is provided in which a bearing prepared from a high performance polymer is surrounded by an elastomer sleeve that dampens the effect of noise and vibration caused by movement of the rotor shaft against ...
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WO/2001/050139A2 |
A galvanometer unit comprises a limited-rotation motor, which has axial symmetry of the major motor components including axial placement of the bearings, stator drive coils, and stator back iron with respect to the magnetic center of the...
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WO/2001/050576A1 |
The invention concerns the mounting of a motor ball bearings, said installation being particularly adapted to sealed rotor motors such as those used for controlling gas supply valves. The mounting process consists in preparing a rotor as...
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WO/2001/041136A1 |
A tolerance ring (128) which provides a low consistent installation force profile as a rotatable member, such as a disc drive actuator (110), is installed onto a stationary member, such as a post (126) extending along an axis. The tolera...
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WO/2001/035515A1 |
A bearing system (50) comprising a bearing (40) supported in a flexible bearing bracket (32), for example for use in fractional horsepower shaded pole type electric motors. The bearing system is self aligning, the bracket being able to d...
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WO/2001/034994A2 |
An overmolded motor bearing (10) is provided for use with an electric motor. A conventional ball-bearing (12) has a rubberized sleeve (20) molded directly onto the bearing so that the bearing and insulating rubber sleeve form a unitary s...
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WO/2001/027482A1 |
The invention relates to an arrangement of bearings of a high-speed shaft (6) and a shaft (6) that does not transmit or transmits a small torque. The shaft comprises two radial bearings (4, 5) and at least one footstep bearing (14). At l...
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WO/2001/016499A1 |
A retainer clip for retaining components on a shaft eliminates the need for a threaded shaft and a hex nut to retain the components on the shaft. The retaining clip includes a main body having a through hole for accommodating the shaft, ...
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WO/2001/014755A1 |
An improved foil thrust bearing includes a pair of members arranged for relative rotation with respect to one another. One of the pair of members is adapted to rotatably support the other. A thrust bearing disk is operatively disposed be...
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WO/2001/011999A1 |
The adaptable spherical object gel surface bearing for static and dynamic loads is comprised of individual bodies (1, 1', 11), preferably spherical objects made of a hard or elastic material with an average diameter Ø $m(K) $g(m)m - 50 ...
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WO/2001/006140A1 |
A floating bearing system comprising a bearing supported in a clearance fit within a bearing bracket, for example for use in fractional horsepower shaded pole type electric motors. The bearing sytem is self aligning, to compensate for de...
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WO/2001/004399A1 |
The inventive bearing system consists of a bearing seat (21), a roller bearing (18), and a squeezing element (26). The squeezing element lies flatly on the outer ring of the roller bearing and only in areas on corresponding areas of the ...
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WO/2001/004504A1 |
A rolling bearing, wherein the frequency of vibration occurring based on a waviness present on the rolling surfaces of both inner and outer ring races (8, 10) and rolling elements (11, 11) does not match the rotational frequency itself o...
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WO/2000/078465A1 |
In a centrifuge (100) comprising a drive shaft assembly (105), a diaphragm (130) disposed about the drive shaft assembly reduces noise and vibration. The diaphragm permits the drive shaft assembly to pivot off a vertical axis while subst...
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WO/2000/077416A2 |
A resilient member and method of forming the same wherein the resilient member isolates the transmission of vibrations and/or sound. The resilient member (20) includes a first element (24), preferably including a contour (26), a second e...
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WO/2000/071904A1 |
The invention relates to a steering bearing (12, 26) for bearing a steering shaft (2) in a steering tube (3). Said steering bearing is provided with an bearing inner ring (14, 31) that is received by a tolerance ring (19, 34) that is pro...
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WO/2000/066910A1 |
The invention relates to a silent block with radial travel limit and at least one damping fluid duct (10), in which chambers (7) for a damping fluid are embodied between the elastomer body (2) surrounding the inner part (1) and a duct su...
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WO/2000/058639A1 |
A magnetic bearing device, comprising at least a touch down bearing and corrugated damping members inserted into an annular clearance between the bearing and a holding member thereof, the corrugated damping members being held continuousl...
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WO/2000/057073A1 |
The invention relates to a coupling element for connecting two shafts (1,15) which are parallel to an axis and arranged behind each other on the same axis with a cross-distance therebetween, whereby the height (a) of one shaft (1) can be...
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