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WO/2020/183089A1 |
The invention relates to a sub-assembly of a turbine engine (10) comprising a shaft (30), a bearing (42) for guiding an axial end (40) of the shaft (30), a nut (56) which is screw-connected to the end of the shaft (40) and a member for b...
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WO/2020/185726A1 |
A bearing system includes a bearing housing that includes a sleeve and a mounting structure for connecting the bearing system to a compressor housing. The sleeve has a radial inner surface that defines a cylindrical bore, and includes a ...
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WO/2020/182251A1 |
The invention relates to a rotor bearing of a wind turbine, in particular to a rotor bearing having an improved and simplified axial introduction of force into the inner ring. It is specified for this purpose that the inner ring (4) of t...
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WO/2020/177001A1 |
A flywheel system comprises a flywheel rotor comprising a rotor disc and a rotor shaft and has a longitudinal axis extending centrally through the rotor disc and the rotor shaft. The system further comprises a journal assembly configured...
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WO/2020/175351A1 |
In the present invention, a sintered component such as a sintered bearing and an exterior component are integrated by insert molding without forming a film on at least one end surface of the sintered component. The present invention comp...
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WO/2020/169233A1 |
The invention relates to a wheel hub (130) for a vehicle, comprising at least one transmission device (134) for transmitting at least one electrical signal between a rotating part (132) of the wheel hub (130) and a non-rotating part (128...
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WO/2020/169762A1 |
For replacing in particular a used main bearing (4) of a wind turbine, a bearing housing (34) is first removed axially from the main bearing (4) along a rotor shaft (6). The used main bearing (4) is then split and dismantled. A new main ...
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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/2020/166671A1 |
Provided is a locking structure for a component with which it is possible to minimize movement of a component that stops axial movement of another component, and to prevent the component and the other component from coming apart. The loc...
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WO/2020/166537A1 |
This hub unit (1) having a steering function is equipped with: a hub unit main body (2) having a hub bearing (15); a unit support member (3) that is provided on an undercarriage frame component (6), and that supports the hub unit main bo...
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WO/2020/166532A1 |
One aspect of a motor unit of the present invention comprises: a motor body having a rotor which rotates about a central axis which extends along the up-down direction, and a stator which is located radially outward of the rotor; a one-w...
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WO/2020/162492A1 |
Relative operation in the axial direction between an auxiliary member (30) and a hub body (22z) is performed, the hub body (22z) and an inner ring (21) are combined in the axial direction, and a portion of the hub body (22z) deformed by ...
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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/2020/158052A1 |
Provided are a bearing pressure plate and a rotating electric machine, said bearing pressure plate making it possible to distribute stress generated when a load due to vibration and the like is applied and prevent a bolt from being broke...
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WO/2020/157910A1 |
This rolling body includes: a cylindrical section having a predetermined linear axis at the center thereof and an outer diameter that is a first diameter; a first curved surface section having a first curved surface that is provided to o...
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WO/2020/144741A1 |
An insert assembly for a compressor according to at least an embodiment of the present invention is an insert assembly for a compressor provided with an insert member which is inserted into a bearing housing of a compressor and a restric...
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WO/2020/145244A1 |
A rolling bearing (10) is provided with: an outer ring (11) having an outer ring raceway groove (11a) on the inner circumferential surface, and an inner ring (12) having an inner ring raceway groove (12a) on the outer circumferential sur...
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WO/2020/141169A1 |
A tolerance ring (200) including a tolerance ring sidewall (404) including a plurality of waves (or bridges) (452) extending at least one of radially inward or outward and having first (416) and second end portions (420) terminating at f...
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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/2020/125115A1 |
Provided is a magnetic bearing seat structure for heat dissipation of a radial magnetic bearing and thrust magnetic bearings, a positioning convex table (11) is arranged on the inner cavity wall of a magnetic bearing seat (1), and the le...
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WO/2020/125116A1 |
A magnetic bearing seat structure having built-in magnetic shields (7); one magnetic shield (7) sleeves a radial magnetic bearing (2), and transition fit or small interference fit is employed between the radial magnetic bearing (2) and t...
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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/2020/119094A1 |
Disclosed are a high-speed rotor and an assembly method therefor. The high-speed rotor comprises a rotating shaft (1), a first bearing (2), a second bearing (3), and a neck bushing (4), wherein the first bearing (2) and the second bearin...
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WO/2020/118329A1 |
The invention relates to a method for changing a sliding bearing element (14, 15) of a rotor bearing (8) of a wind turbine (1), wherein: the rotor bearing (8) comprises an inner ring element (12) and an outer ring element (13), between w...
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WO/2020/118332A1 |
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/2020/114543A1 |
The invention relates to a wheel bearing unit (1) of a vehicle, in particular of an agricultural vehicle, comprising a hub (2) for attaching a wheel (3) of the vehicle, said hub (2) being mounted in a housing (5) by means of at least one...
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WO/2020/114545A1 |
The invention relates to an active roll stabilizer, comprising a divided torsion bar (1), between the torsion bar parts (2, 3) of which torsion bar, which are arranged one behind the other along a torsion bar axis, an actuator (4) for tr...
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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/2020/116901A1 |
One aspect of the present disclosure provides embodiments of a sealing device. According to one embodiment of the present disclosure, provided is a sealing device disposed in an inner axial direction of a bearing between an outer wheel p...
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WO/2020/117144A2 |
The present invention is a bearing housing designed to be used in all washing machines and suchlike devices/appliances characterized in that, it is produced from recycled thermoplastic material by means of utilizing insert molding plasti...
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WO/2020/114541A1 |
The invention relates to a wheel bearing unit (1) of a vehicle, in particular an agricultural vehicle, comprising a hub (2) for attaching a wheel (3) of the vehicle, wherein the hub (2) is mounted in a housing (5) by means of at least on...
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WO/2020/114856A1 |
The present invention relates to a bearing housing for use in, for instance, various pumps, mixers and agitators.The bearing housing (10) of the present invention comprises a hollow shell (12) with opposite ends having coaxial openings (...
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WO/2020/111034A1 |
The present invention is characterized by being provided with: a rotary wheel 1 which has an opening 10 formed on the front-face side, a wall surface portion 15 formed on the back-face side, and a through-hole 13 formed in the wall surfa...
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WO/2020/109144A1 |
A drive device (10), having a drive unit (12) which has a drive shaft (14), having a planetary gear set (24) which is arranged in a housing (16) and which has a sun gear (34), having a connecting device (46) which permits relative moveme...
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WO/2020/110603A1 |
Provided is a bearing assembly that achieves stable rotation even under high-temperature conditions. Specifically, provided is a bearing assembly 7 having: an outside holder 10 comprising a cylindrical member; an inside holder 20 compris...
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WO/2020/105010A1 |
A sensorized supporting device for bearings (1) comprises: • a bearing housing (2), configured for being secured to a mounting structure and defining at least one seat (2c) for a bearing (3); and • a sensorized supporting base (4), h...
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WO/2020/099044A1 |
The invention relates to a gearbox (103), comprising: a housing-fixed structure (115); and a bearing cassette (107), which has a bearing seat ring (109) and at least one bearing (111). An output shaft (113) of the gearbox (103) is rotata...
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WO/2020/098855A1 |
The invention relates to a pivot bearing (6) for supporting a worm shaft (4) of a steering system (1), comprising an inner ring (11) and an outer ring (12), a plurality of rolling elements (13) being arranged between the inner ring (12) ...
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WO/2020/099830A1 |
Vacuum pump, in particular a turbomolecular vacuum pump, comprising a stator and a rotor having at least one rotor element rotatable relatively to the stator. The rotor is supported by at least permanent magnetic bearing having a first m...
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WO/2020/102414A1 |
A launch device for rotationally coupling a prime mover to a transmission. The launch device includes a front and rear cover cooperating to define a chamber into which a plurality of blades extend forming an impeller. Located in the cham...
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WO/2020/094578A1 |
The present disclosure discloses an arm unit (305) for attaching a disc blade to a disc plough and a method for casting the same. The arm unit (305) comprises a bearing housing section (310) joined to an arm section (315) formed using sp...
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WO/2020/090520A1 |
This bearing device (2) is provided with: bearings (5a, 5b) respectively including inner rings (51a, 51b), outer rings (5ga, 5gb), and rolling bodies (Ta, Tb); a spacer (6) which is disposed adjacent to the bearings (5a, 5b) on a main sh...
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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/2020/090278A1 |
A spindle device (10) with a built-in motor, wherein a flinger (40) is fixed to the front end of a rotational shaft (11) to form a labyrinth seal (44) with a housing H. The housing H has an opening (71) that allows air from outside the s...
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WO/2020/092034A1 |
The present disclosure relates to optical systems and related devices, specifically those related to light detection and ranging (LIDAR) systems. An example optical system includes a housing, a shaft defining a rotational axis, and a rot...
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WO/2020/083700A1 |
The invention relates to a bearing assembly (1) comprising a bearing flange (3) and a flange receptacle (4) having a longitudinal axis (6), the bearing flange and flange receptacle having a mutual axial stop (8) and a fixing for securing...
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WO/2020/083434A1 |
The invention relates to a bearing section for a turbocharger (2), comprising a section housing (3), in which a bearing device (6) comprising a bearing bush (7) is arranged in a receiving cut-out (10) of the section housing, wherein: a s...
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WO/2020/076757A1 |
A tapered bearing assembly that includes in inner ring and an outer ring being radially spaced by a plurality of bearing elements. A cage is disposed between the inner and outer ring and circumferentially spaces the bearing elements. The...
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WO/2020/074385A1 |
The invention relates to a steering gear (7) for a steer-by-wire steering system (1) of a motor vehicle, comprising a coupling rod (16), which is mounted in a steering gear housing (8) and on which a leadscrew (12) is formed, which is su...
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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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