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WO/2021/073686A1 |
The invention relates to an inclined roller bearing (1) for a braced bearing device (2) of a steering shaft (3) of a steering column (4) with a rotational axis (5), having at least the following components: - a bearing outer ring (6); - ...
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WO/2021/063907A1 |
A packaged bearing unit (12) includes an outer surface for receiving an aircraft landing gear wheel (10) and an inner surface for receiving an axle (14). The unit may comprise first and second spaced-apart sets (18a), b of tapered roller...
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WO/2021/045840A1 |
A radial positioning device is disclosed. The radial positioning device can include a body. The body can include a circumferential surface having a spring location and at least one interface portion operable to interface with a mating co...
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WO/2021/045232A1 |
[Problem] To provide a method whereby pre-loading applied to a rolling element can be more precisely managed. [Solution] An inner ring (13) is fitted onto a fitting cylindrical part (17) of a hub ring (14), and the axial gap decrease ∆...
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WO/2021/029309A1 |
The size of a rotating device is reduced. A magnet (31) is made of resin. In a cylindrical rotating body (32) that can rotate with respect to a shaft member (5), the radial direction is shorter than the axial direction. The inner circu...
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WO/2021/008779A1 |
The invention relates to a tilting pad bearing (1) comprising tilting pads (8), which can be tilted relative to a housing body (5) about respective tilt axes, and comprising a fixing device (10) by means of which the tilt pads (8) that c...
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WO/2021/010247A1 |
A bearing device (30) comprises: a first rolling bearing (32) which has a first inner ring (32a), a first outer ring (32b), and a first rolling element (32c) arranged between the first inner ring (32a) and the first outer ring (32b), and...
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WO/2021/005078A1 |
The invention relates to a steering shaft for an electromechanical motor vehicle steering system, comprising an upper steering shaft (3), which is connectable to a steering means, and a lower steering shaft (4), which is connected to the...
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WO/2021/006931A1 |
A system for controlling shaft displacement within a support structure, the system having a rotatable shaft, at least one bearing supporting the shaft, the at least one bearing having an inner race rotatable along with the shaft and an o...
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WO/2021/004779A1 |
The invention relates to a bearing assembly for a worm shaft (12), comprising a rolling bearing (14) in which the worm shaft (12) is mounted, and comprising a housing (10) in which the rolling bearing (14) is elastically pretensioned in ...
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WO/2021/005023A1 |
The invention relates to an electromechanical power steering system, comprising an electrical servomotor having a motor shaft, which servomotor drives a shaft (2) that meshes with a helical gear (4), the shaft (2) being arranged in a tra...
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WO/2020/260320A1 |
The invention mainly relates to an assembly for a rotating electrical machines comprising: - a bearing assembly (22) comprising a housing (23) for a rolling bearing (24), - a member (32) for pretensioning the rolling bearing (24) intende...
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WO/2020/232495A1 |
The invention relates to a nacelle (2) for a wind turbine (1), the nacelle (2) comprising: - a nacelle housing (4); - a rotor hub (6); - a rotor bearing (8) for supporting the rotor hub (6) on the nacelle housing (4), the rotor bearing (...
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WO/2020/235351A1 |
A bearing device (90) has a first bearing (36) and second bearing (38) disposed axially apart on the same axis, a first bearing holder (52) engaged with the lower second bearing (38), a second bearing holder (54) engaged with the upper f...
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WO/2020/226811A1 |
A transport system for delivery or retrieval of a biostimulator, such as a leadless cardiac pacemaker, is described. The biostimulator transport system includes a docking cap supported by a bearing within a bearing housing. The bearing a...
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WO/2020/203982A1 |
Provided is a method of measuring axial clearance in a double-row roller bearing that comprises a hub spindle (3), an inner race (5) fitted onto the outer periphery of one axial end of the hub spindle (3), an outer race (2), and rolling ...
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WO/2020/179670A1 |
Provided is a preload inspection method for a wheel bearing device enabling more accurate checking of preload. The invention comprises: a press-fitting step S02 for press-fitting an inner ring 4 to a small-diameter stepped part 3a; a fir...
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WO/2020/166542A1 |
Provided are: a bearing device in which changes in bearing temperature can be precisely and rapidly detected; and a spindle device equipped with said bearing device. A bearing device (1) comprises a bearing (2), a preloading part (3), a ...
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WO/2020/160734A1 |
A rotary bearing with a damper comprises an inner bearing element configured for rotation around an axis of rotation (A); an outer bearing element coaxial with the inner bearing element; an inner damper element (33) with an outer surface...
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WO/2020/161150A1 |
The invention relates to a sliding element for a guide system, comprising two guide parts that can be moved relative to one another. The sliding element can be fixed to one of the guide parts by an attachment face (3) and comprises, on a...
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WO/2020/152062A1 |
The corrugated spring (2) according to the invention comprises: a plurality of windings (10, 12) with a spring strip or spring wire cross-section which is substantially flat, in particular a rectangular spring strip cross-section, and a ...
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WO/2020/134451A1 |
A thrust bearing assembly, a compressor, and a refrigerant circulation system. The thrust bearing assembly comprises: a first thrust bearing (6), having a first thrust surface (62) and a first positioning surface (61) disposed on the sam...
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WO/2020/128691A1 |
An aircraft (1) is described comprising: a support element (16; 16'); a shaft (12; 12') rotating about an axis (E, E'); a pair of oblique rolling bearings(17; 17') mounted so as to couple the shaft (12; 12') to the support element (16; 1...
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WO/2020/118334A1 |
The invention relates to a rotor bearing (8) for supporting a rotor hub (6) on a nacelle housing (4) of a nacelle (2) for a wind turbine (1). The rotor bearing (8) has at least one inner ring element (12) and at least one outer ring elem...
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WO/2020/115994A1 |
A sliding bearing (1) is provided with an inner case (3) into which a steering shaft (70) is press-fitted, an outer case (4) which is press-fitted into a head pipe (71), and a center plate (5) which allows the relative rotation between t...
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WO/2020/104073A1 |
The invention relates to a bearing arrangement designed as a fixed/floating bearing for a rotor of a fan, having a bearing tube, a compression spring, a shaft arranged coaxially with respect to the bearing tube and two identically formed...
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WO/2020/088708A1 |
The invention relates to a pre-tensioned rolling element bearing, having at least one rolling bearing (1.1; 1.2), comprising an outer ring (3), an inner ring (2) through which a bore (7) runs, and rolling elements (4) which roll on racew...
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WO/2020/079090A1 |
An electromechanical steering system for a motor vehicle, with a reduction gear (1) comprising a worm (4) and a worm wheel (3), wherein the worm wheel (3) is rotatably mounted about a longitudinal axis (100) in a gear housing (12) on a f...
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WO/2020/074649A1 |
The invention relates to a double-row rolling-element bearing unit (9) of a medical pump (1), preferably syringe pump, which rolling-element has a bearing core (19), which forms a first inner running surface (26) for first rolling elemen...
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WO/2020/075638A1 |
A preload sensor (10) is provided with a pressure-sensitive pattern part (22c) in which the direct-current resistance thereof varies in accordance with pressure applied in a first direction, coating parts (21, 23) for covering the pressu...
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WO/2020/049152A1 |
The invention relates to a joint bearing for a robot (1), comprising a shaft (21) and at least one member element (24, 35, 36, 37, 38, 59, 60) which is rotatably mounted on the shaft (21) between two axial bearings (22, 23, 43, 44, 45, 4...
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WO/2020/043424A1 |
The invention relates to a bearing assembly for supporting a rotor (1) in a fixed housing (2), comprising multiple slide bearing segments (3) which are preferably secured to the housing (2), each slide bearing segment (3) having a slide ...
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WO/2020/039668A1 |
In the present invention, in a housing that supports a rotating shaft via a rolling bearing which is subjected to predetermined position precompression, a wedge member, the radial thickness of which increases from the leading end towards...
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WO/2020/030734A1 |
The present invention relates to an improved permanent magnet bearing (1) for producing a substantially constant repulsion magnetic force (F), and comprising a fixed (2) and a rotatable (3) members endowed with pluralities of permanent m...
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WO/2020/025828A1 |
The invention relates to a motor spindle (10) for a machine, particularly for a machine tool (14), comprising: - a spindle housing (12) for fixed mounting on the machine, wherein the spindle housing (12) has a receiving opening (16) and ...
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WO/2020/019742A1 |
Disclosed is an on-line controllable hybrid bearing, comprising a main shaft (7), a radial adjustment ring (1), a shaft sleeve (2) and a bearing bush (3). The shaft sleeve (2) is installed on the periphery of the main shaft (7) in a matc...
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WO/2020/004430A1 |
A preload sensor (11) is provided with: a film-like resistor (16) that has first and second main surfaces (SF, SB); and first and second electrodes (15F, 15B) that are connected to the resistor (16). The resistor (16) is configured such ...
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WO/2020/004037A1 |
This reducer (100) is provided with: a first bearing (4) that supports a base end side of a driving gear shaft; a second bearing that supports the front end side of the driving gear shaft; and a biasing member that biases the driving gea...
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WO/2019/228644A1 |
Fluid pump (10; 10') for a motor vehicle, with a driving means (18), a pump wheel (12) being co-rotatably connected with the driving means (18) by a rotor shaft (16) and a shaft bearing system (22; 22') for the rotor shaft (16), comprisi...
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WO/2019/228629A1 |
The current invention relates to an electrically actuated device for orientating an optical element around a rotational axis comprising a rotor and a stator, said rotor comprising said axis, said axis comprising an optical end and an ele...
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WO/2019/214889A1 |
The invention relates to a transmission arrangement, in particular for use in vehicles or the like, comprising a first transmission element and a second transmission element, which is arranged at least partially in the radial interior of...
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WO/2019/210906A1 |
A bearing arrangement, comprising a housing (2) with a bearing receptacle (3), and a bearing (4) which is insertable into said bearing receptacle and has an outer ring (8) with a partially spherical outer lateral surface (9) which is acc...
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WO/2019/206367A1 |
The invention relates to an actuating unit (10) for automotive applications, comprising a housing (23), an electric motor (11) arranged in the housing (23) having a motor shaft (17) and at least one supporting means (12, 14) for radially...
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WO/2019/197099A1 |
The invention relates to a plain bearing bush, which has a hollow cylindrical bush body (2, 6), having a cylindrical inner surface (Fi) and an inside diameter (d) and/or a cylindrical outer surface (Fa) and an outside diameter (D) and a ...
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WO/2019/162223A1 |
The invention relates to a tilting pad bearing (1) comprising tilting pads (5,5'), which can tilt relative to a housing body (4) in order to produce convergent bearing gaps (14) between the tilting pads (5,5') and a rotor body (2), and w...
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WO/2019/156720A1 |
An assembly tool (104) for positioning the rolling elements (150, 155) of a bearing assembly (100) during a preloading operation includes a roller seating actuator (400) configured to be removably coupled to a portion of the bearing asse...
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WO/2019/138711A1 |
A hub-unit-bearing manufacturing method according to the present invention includes: a caulking step for performing caulking on an axial end of a hub ring (11) while rotationally driving an outer ring (2) with respect to a hub (3); and a...
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WO/2019/111430A1 |
Provided is an electric motor in which, as a member used for fixing a bearing for supporting the rotating shaft of a rotor, a member can be used that does not have such a restriction that the coefficient of thermal expansion thereof is t...
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WO/2019/081596A1 |
A prestressing device (10) for pressing a gear shaft (100), which has a first gear member (101), of a gearing against a toothing of a second gear member (102) of said gearing comprises a housing (11), a bearing outer cage (12) for receiv...
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WO/2019/078254A1 |
Provided is a rack bush capable of reducing an effect on the feeling of a steering operation. A rack bush (1) comprises: a bush body (2) that is accommodated in a cylindrical housing (4), supports a load exerted on a rack bar (5) while a...
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