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Patent Searching and Data


Matches 351 - 400 out of 4,920

Document Document Title
WO/2005/052396A1
[PROBLEMS] To provide a bearing device for a wheel installed on a light-weight light alloy knuckle and capable of preventing preload reduction and bearing creep from occurring due to temperature rise. [MEANS FOR SOLVING PROBLEMS] This be...  
WO/2005/052387A2
The present invention relates to a u-bolt comprising, a shaft (10) having a curved portion (16) and two ends (20). The ends each have a threaded surface (40), the curved portion is between the ends. At least a portion of the end has a tr...  
WO/2005/050031A2
The present invention relates to a fastener assembly, comprising a nut configured to retain a cap, a washer having a bearing surface, the nut and the washer being rotatable relative to each other about a common axis, the nut having an an...  
WO/2005/050039A1
The invention relates to an anti-friction bearing (1) with inserted raceways. Said bearing comprises an outer ring (3), an inner ring (2), and at least one row of rolling elements (6) arranged between the rings, at least one of said ring...  
WO/2005/033532A1
The invention relates to a pivot bearing arrangement of a rotational body, said arrangement comprising: a) the rotational body (1; 21); b) a supporting body (2; 22) that supports the rotational body (l; 21) on a rotational axis (R); c) a...  
WO/2005/028924A1
The invention relates to a differential gear (1) for vehicles, comprising a gearbox input (13) and two gearbox output shafts (17, 18) which exit from a differential gear housing (2, 3) onto opposite sides of the differential gear housing...  
WO/2005/011890A1
The present invention is a method for fabricating a driving and locking mechanism. The present invention provides a bearing device having a first end and a second end, where the first end has a curvilinear shape. The present invention al...  
WO/2005/003579A1
A preload adjustment device (100) and method are provided for momentum control devices. The preload adjustment device (100) includes a piezodynamic preload spacer (302) and a control system. The piezodynamic preload spacer (302) is coupl...  
WO/2004/113098A1
The invention relates to a wheel bearing for a non-driven vehicle axle, preferably a trailer axle. Said bearing comprises a steering swivel (1) with fixed rotation, on which is configured a bearing seat (7) for the inner race (5) of a ta...  
WO/2004/111478A1
The invention concerns a bearing that has a threading on the surface of the inner hole and/or on the outer circumferential surface. It has application in the mechanical field, when it is required to be able to easily and precisely vary t...  
WO/2004/109133A1
[PROBLEMS] A bearing device where preload can be variably set to an amount adequate for a traveling condition of a motor vehicle. [MEANS FOR SOLVING PROBLEMS] In a bearing device for a wheel, where a predetermined preload has been applie...  
WO/2004/107533A1
The invention relates to an electrical machine, in particular a generator for motor vehicles, comprising a rotor (27) mounted such as to rotate, with at least one bearing (24) serving to support the rotor (27) in a hub (21). An axial spr...  
WO/2004/104435A1
A load spreader (50) for use in pulley assemblies, where the load spreader engages the bearing (20) and not the axle bolt (32), thereby allowing a single sized load spreader to be utilized with various sized axle bolts. The load spreader...  
WO/2004/099622A1
The invention relates to a turbovacuum pump for producing a high vacuum. Said turbovacuum pump comprises a rotor shaft (15) which rotates at high speed and is mounted between two rolling bearings (21,21a). The outer ring (34) of a rollin...  
WO/2004/092582A2
A electrical machine includes a housing assembly, first and second bearings mounted in the housing assembly, and a rotor assembly mounted in the bearings such that it has a predetermined amount of axial and radial play relative to the ho...  
WO/2004/091997A1
An electric power steering device has two disk springs (12, 12) and limiting portions (13, 13). The disk springs (12, 12) constrain the movement in the axial direction of a worm (3) that is rotated by a steering-assisting electric motor ...  
WO/2004/089723A1
A steering gear, particularly for electric steering systems, comprises an output shaft that is mounted inside a housing by means of ball bearings. The ball bearings are arranged i.e. tensioned in a play-free manner by means of a spring e...  
WO/2004/087485A1
A pressure piece (12) for a rack and pinion steering device in motor vehicle, comprising a guide roller (13) arranged in the inside thereof, said guide roller being maintained on both sides on the outer sides thereof in a radial directio...  
WO/2004/070215A1
A device for holding and/or fixing an object and comprising a holder (2) with an opening (13) for the object and projecting parts (8). The projecting parts (8) are arranged to be able to be influenced by first operating means for displac...  
WO/2004/065806A1
The invention relates to a gasket unit (1) for a trunnion rest (2) sealing an annular gap (6) between a bearing bushing (3) and a pivot (4). The inventive gasket unit (1) comprises a main joint (8) provided with a preliminary joint (9) a...  
WO/2004/062981A1
In a telescopic shaft for motor vehicle steering, assembled in a steering shaft of a vehicle, a male shaft and a female shaft are non-rotatably and slidably fitted to each other. Spherical bodies (7) are interposed, with an elastic body ...  
WO/2004/063577A2
A steering bearing embodied in the form of an angular ball bearing (1) is provided with an intermediate element (9) which bridges the radial gap between a steering shaft (4) and the inner ring (6) of the angular ball bearing (1). Accordi...  
WO/2004/057729A1
The invention relates to an electrical machine (1), particularly an electric motor, comprising a housing (2) and lids (3, 4) which occlude said housing (2) and inside which bearings (7, 8) are disposed for rotatably mounting a rotor (5)....  
WO/2004/057731A1
A reversing motor (2), especially for driving a windscreen wiper system in a motor vehicle, comprising an armature shaft (10) which is exposed to axial thrust forces (62, 66). The armature shaft (10) is mounted in two rolling bearings (1...  
WO/2004/048791A1
The invention relates to a method for mounting the rotor (22) of an external rotor motor (20) on a bearing support tube (70) and in a predetermined axial position relative thereto, said rotor (22) comprising a rotor bell (24) and a rotor...  
WO/2004/040735A1
The invention relates to a driving device comprising a housing, an electric driving motor, a rotor shaft, a bearing element for rotatably mounting a free end of the rotor shaft, a spring element that is disposed inside the housing and im...  
WO2002073054A9
The invention relates to a shaft bearing assembly and also to an industrial gear unit (30) comprising this bearing assembly. The bearing assembly (34) comprises two taper roller bearings mounted axially spaced apart on the shaft (35) wit...  
WO/2004/024535A1
A vehicle steering telescopic shaft incorporated in the steering shaft of a vehicle and including a male shaft (1) and female shaft (2) which are non-turnably and slidably fitted together, comprises torque transmission sections installed...  
WO2004001088A3
Disclosed is a device (10) for coating a metal band (12) in a molten bath (14), essentially comprising a shaft (16, 18) which is rotatable in the molten bath (14) and directs the metal band (12) and a friction bearing (261, 262) for supp...  
WO2003026844A3
A rotary stage (40) having a rotary table mounted by bearings (54, 56) defining a rotary table axis of rotation, the rotary table being pre-loaded axially and radially by the bearings engaging a frusto-conical surface (50) encompassing t...  
WO2002103215A8
The invention relates to an emergency bearing for a rotary machine with magnetic bearings consisting of an emergency undercarriage device comprising an intermediary element (9) having a large contact surface with a stator element (10). S...  
WO/2004/005734A1
The invention concerns a linear sliding guide comprising a shaped rail (1) which extends in the longitudinal direction and which is of a given cross-section with sliding surfaces, and a slider (2) which is axially displaceably on the sli...  
WO/2004/001088A2
Disclosed is a device (10) for coating a metal band (12) in a molten bath (14), essentially comprising a shaft (16, 18) which is rotatable in the molten bath (14) and directs the metal band (12) and a friction bearing (261, 262) for supp...  
WO/2003/104062A1
A telescopic shaft for steering vehicle being built in the steering shaft of a vehicle to fit a male shaft and a female shaft non-rotatably but slidably. Rolling elements are fitted between at least a pair of axial grooves made in the ou...  
WO/2003/095720A1
The invention relates to a spindle for a mineral wool fibre-forming machine employing free centrifuging. The inventive spindle comprises a shaft (2) which is mounted on rolling bearings (3) inside a bearing (4) in the form of a hollow sh...  
WO2002077487A3
The invention relates to a threaded mechanism with rolling bodies that comprises a spindle rod (1), a spindle nut (4) at least partially enclosing said spindle rod, and a number of interposed rolling bodies (3). The inventive mechanism i...  
WO/2003/095853A1
The invention relates to a roller bearing, especially an inclined ball bearing (1), for bearing the steering axle of a motor vehicle, comprising a bearing inner ring (2) and a bearing outer ring (3) between which bearing balls (5) roll o...  
WO/2003/095854A1
A cylindrical roller bearing (A) having preloading capability is disclosed. A preloading mechanism having an annular groove (13) having a deformable raceway (2) and which is configured to accept a segmented support ring (12) is incorpora...  
WO/2003/089798A1
A double-row ball bearing rotatably supports a pinion shaft having a pinion gear at its one end. The double-row ball bearing includes an outer ring member having a large diameter raceway surface and a small diameter raceway surface; an i...  
WO/2003/087599A1
A high speed generator with a hydraulic rotor mounting system (300) that dampens rotor vibrations at the rotor S critical speeds. Oil is supplied to a gap (370) formed between the outer race (3, 4) of the rotor bearing assembly (3, 0) an...  
WO/2003/083319A1
The invention relates to a machine, especially a generator, which has a bearing (19) mounted on a hub (22). A bearing part of the bearing (19) is loaded by a spring element (25) that has an axial force (FA). The spring element (25) is pl...  
WO/2003/079348A1
The shaft may be supported for rotation by a conical bearing rotating within a sleeve. To prevent misalignment of the rotor and stator as the motor heats up and fluid viscosity changes, a magnetic preload is established; in a preferred e...  
WO/2003/074890A1
A rolling bearing unit for supporting a wheel, wherein both end openings of a space having balls (14) and (14) installed therein are closed by seal rings (16c) and (16d) having two to three seal lips, a rolling resistance varying based o...  
WO/2003/069765A1
The invention relates to an electronically commutated internal rotor motor (20) which comprises an external stator (28) and a permanent magnet rotor (36) rotatably disposed therein and received on a shaft (40) that is rotatably mounted o...  
WO/2003/064763A1
The invention relates to a method for reducing undesirable flexural vibrations in at least one rotating component (01, 18). According to said method, an undesirable vibration is counteracted by means of at least one actuator (10, 11), by...  
WO/2003/053766A1
The invention relates to a steering knuckle pin bearing (1) for the axle of a vehicle, especially a commercial vehicle for mounting the wheel of a vehicle on the chassis of a vehicle. A wheel-side bearing element (2) is pivotably mounted...  
WO/2003/047948A1
An electric power steering device, comprising a housing, a motor fitted to the housing and transmitting an auxiliary steering force to a rotating shaft through a motor shaft, a worm formed in or externally fitted to the rotating shaft an...  
WO2002061295A3
The preload in a double row production bearing assembly (A) is ascertained by comparing the deflection (Dp) produced in that bearing assembly by oppositely directed thrust forces (Fm(+),Fm(-)) with the deflection produced in a master bea...  
WO/2003/027523A1
A bearing device in which the inner surface of a housing (112) coaxially supporting a pair of ball bearings (111) supporting a spindle (shaft) (S) is formed with a step portion (113) abutting against the end surfaces of the outer rings o...  
WO/2003/026844A2
A rotary stage (40) having a rotary table mounted by bearings (54, 56) defining a rotary table axis of rotation, the rotary table being pre-loaded axially and radially by the bearings engaging a frusto-conical surface (50) encompassing t...  

Matches 351 - 400 out of 4,920