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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/2002/041472A1 |
The aim of the invention is to reduce the cost in terms of production and components used to compensate the axial slack of a rotor shaft (5) in relation to a stator part (4). According to the invention, an axial securing element (1) is f...
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WO/2002/035106A1 |
The invention concerns a bearing assembly comprising clearance-free outer (3) and inner (4) ball raceways which define outer (1) and inner (2) rings supporting the inner and outer spherical and eccentric annular spaces, and eccentric out...
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WO/2002/027201A1 |
The aim of the invention is to permit the adjustment of translatory or rotatory round guides (10) of slides or of surrounding rotating parts. To this end, the invention provides a device for reducing guide play and/or for changing the pr...
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WO/2002/025690A2 |
A high energy x-ray tube includes an evacuated chamber (12) containing a rotor (34) which rotates an anode (10) through a stream of electrons (A) in order to generate an x-ray beam (B). The rotor includes an outer cylindrical armature (3...
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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/2002/021007A1 |
A retainerless angular contact antifriction bearing apparatus including an inner race member (18) having a spheroidal inner race surface (20), an outer race member (22) including a pair of convex outer race surfaces (24) opposing the inn...
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WO/2002/019502A1 |
The invention relates to a drive device comprising an electric drive motor, a housing, at least one shaft driven by the drive motor, compensation means enabling the end play of the shaft to be adjusted or compensated while the shaft is b...
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WO/2002/010599A2 |
An angular contact ball bearing (D) has races (2, 4) formed from a case-carburized or carbonitrided steel, preferably a stainless steel, that withstands high forces and high temperatures. The bearing has relatively low osculation ratios ...
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WO/2002/006064A1 |
The invention concerns roller bearing, in particular for a motor vehicle non-driving wheel, with two rows of rolling elements (4), comprising a rotating hub (1) constituting the outer ball raceway, and a fixed spindle element (3) whereon...
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WO/2002/006690A1 |
A method for assembling a double row angular contact rolling element bearing unit having an inner element with two raceways, and two separate outer ring pieces each with a single raceway, said outer ring pieces enclosing a gap which is w...
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WO/2002/006649A1 |
A rotatably supporting device for turbocharger formed so as to have an excellent durability while suppressing a rise in cost, wherein the contact angle of a second ball bearing (5) is set to 5 to 25°so as to increase the durability of t...
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WO/2001/094812A1 |
The invention relates to a drive device (1) comprising an electric drive motor (2), a housing (4), at least one shaft (8) which is driven by the drive motor and means for compensating the axial clearance of said shaft. The invention is c...
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WO/2001/090589A1 |
The invention relates to a roller support system for supporting a rotatingly driven tubular body so that it can be tilted, axially displaced and rotated. The inventive roller support system comprises two rollers that are disposed symmetr...
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WO/2001/088415A1 |
A seal assembly for providing a seal about a rotating shaft and for exerting a preloading force on a bearing assembly, such as in a horizontal axis washing machine (10) application. The seal assembly includes a seal member (100), a wear ...
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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/2001/068315A1 |
The invention relates to a linear drive unit (1) which is provided with a first base body (2) having a U-shaped profile component (4) and a second base body (3) having a drive housing (7). The two base bodies (2, 3) can be driven by mean...
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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/2001/063132A2 |
A high speed antifriction bearing (A, E, J) receives minute quantities of high performance grease or oil at selected intervals from an electrically controlled injector (D, H, I) having a nozzle (84, 184) that is directed at the rolling e...
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WO/2001/059913A1 |
The invention relates to a spring element (10) for compensating the axial play of a motor shaft of an electromotor. According to the invention, a spring element of this type (10) is configured in plastic from a single piece, with a stopp...
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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/2001/031211A1 |
The invention relates to a tolerance ring (1) which consists of a polymeric material and is arranged between a bearing outer ring (4) of a radial bearing and a location hole of a housing in such a way that said ring bridges a radial gap....
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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/2001/021418A1 |
The invention relates to a wheel suspension, especially for nonpowered vehicle axles comprising a wheel hub (7) which is rotatably mounted on an axle stub (2) using roller bearings (5, 6) and which is held by an axle nut (10) that is scr...
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WO/2001/021968A1 |
The invention relates to a plain bearing that comprises a hinge housing (2) having a transversing bearing opening (4) and a flange bearing bush (6) pressed into said bearing opening (4). A bearing pin (8) is inserted in said flange beari...
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WO/2001/020182A1 |
The invention concerns a ball bearing comprising two rows of ceramic balls (1) and with oblique contact between two substantially back-to-back inner ball bearing tracks, on an outer steel ring (2) and outer ball bearing tracks substantia...
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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/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/2000/034674A1 |
A thrust bearing arrangement for a rotary shaft includes a main bearing (60) mounted on the rotary shaft (63) at a first axial location and an idler bearing (62) mounted on the shaft (63) at a second axial location spaced from the first ...
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WO/2000/031856A1 |
The present invention relates to a driving device (1) mainly intended for the wiper system of a motor vehicle, wherein said device comprises a housing (3) as well as a motor (2) which is arranged in said housing (3) and which comprises a...
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WO/2000/019119A1 |
A bearing system includes a housing with first and second relief cuts (322, 324), and a bearing assembly that includes an inner race and an outer race (332). An adjust screw (340) contacts a preload spring positioned adjacent the outer r...
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WO/2000/012916A1 |
The present invention relates to an intermediate gearbox for vehicles in which the conical gear shaft (5) is mounted in a housing (1) on two angular continuous ball bearings (16, 17), wherein said ball bearings are arranged in tandem, ar...
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WO/2000/013295A1 |
The invention relates to an electric drive unit which comprises an electric drive motor and a gear assembly. The electric drive motor has an armature shaft which, for example, proceeds to a worm shaft of the gear assembly, said worm shaf...
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WO/2000/007281A1 |
Preart electric drive units, especially for windshield wipers of a motor vehicle, comprise devices for adjusting the longitudinal play of the armature. However, adjusting the longitudinal play of the armature requires a great amount of e...
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WO/1999/049241A1 |
A method and apparatus for operating a screw drive apparatus. The apparatus (110) includes a threaded rod (111) having a helical thread (112), a nut (114) disposed about the threaded rod (111) and having a load-bearing channel aligned wi...
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WO/1999/032815A1 |
The invention relates to a device for applying a sealing body (21, 22) by means of radial compression in order to seal a first machine part with regard to a second machine part. The invention is provided especially for outwardly sealing ...
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WO/1999/031398A1 |
A double row angular contact rolling element bearing unit comprises an inner bearing element (1) and an outer bearing element (2) having two pairs of opposite races, as well as two rows of rolling elements which are in rolling contact ea...
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WO/1999/031397A1 |
A double row angular contact rolling element bearing unit comprises an inner bearing element (1) and an outer bearing element (2) having two pairs of opposite races, as well as two rows of rolling elements which are in rolling contact ea...
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WO/1999/023390A1 |
Disclosed is a bearing assembly (10) with thermal compensation (16). The bearing assembly includes a bearing mechanism (12) defined by a pair of races (18, 20) and a plurality of bearing elements (22). The races (18, 20) are manufactured...
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WO/1999/008928A1 |
A propeller blade retention assembly (10) of the present invention for use with a propeller having a hub (12) rotatable about a propeller axis, is disclosed. The assembly includes a blade receiver (14) for mounting the blade to the hub a...
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WO/1999/002875A1 |
A bearing assembly for a vehicle hub comprises rolling elements (9, 10) which are in rolling contact with at least one inner raceway (2) and outer raceway (1), of respectively an inner ring member and an outer ring member, one of which r...
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WO/1999/000277A1 |
The present invention relates to an electrical drive unit which is mainly intended for the wipers of a motor vehicle and comprises a drive motor having a rotor (12) mounted in an essentially bowl-shaped polar housing (10). This unit also...
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WO/1998/059180A1 |
An adjustable bearing spacer (12) includes a cylindrical outer body (42) having a first end (44) for abutment with a bearing cone (28) disposed within one end of a hub (10) and an adjustable ring (46) for abutment with an opposite bearin...
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WO/1998/039582A1 |
A transmission (10) having a power input and output that run along the same axis without having to use parallel shafting. The transmission (10) includes a toroidal drive (12) and a co-axial drive (16), with the co-axial drive (16) having...
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WO/1998/034037A1 |
The invention concerns a rolling comprising a temperature compensating insert in which a first ring (1) bears a first ball race (11), a second ring (2) bears a second ball race (21), a row of rolling bodies (3) with oblique contact is ar...
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WO/1998/028551A1 |
The invention relates to a deep groove ball bearing with an outer and an inner bearing ring (1, 2) placed between the roll bodies (3) in grooves (5) of the outer and inner rings (1, 2), wherein the roll bodies (3) are guided in the groov...
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WO/1998/026963A2 |
The invention concerns a drive device (1) for the windscreen wiper system of a motor vehicle, the drive device (1) comprising: an electric motor (2) with a mounted armature shaft (7) and an associated worm for driving gear elements; a ge...
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WO/1998/026189A1 |
The invention concerns a rolling bearing, in particular for motor vehicle steering column comprising an external ring (4) provided with a bearing raceway, an internal ring (6) provided with a bearing raceway, a row of rolling elements (8...
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WO/1998/022725A1 |
A rolling bearing (5) which is used for slackfree and noiseless mounting of a shaft (2) of a converter in an automatic gear-box, comprises at least one bearing race, consisting of two race parts (11, 12), limiting each other by means of ...
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