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WO/2022/059572A1 |
This bearing device (1) comprises: a housing (3) which accommodates a spindle (4) therein; a bearing (5a) which has an inner ring (5ia) and an outer ring (5ga) and rotatably supports the spindle (4) with respect to the housing (3); a pre...
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WO/2022/058205A1 |
The invention relates to a connection system, in particular a shaft arrangement, having - a shaft, - a hollow shaft, - a press ring, - a first ring mounted onto the hollow shaft, - a second ring, - a bearing and - a housing part, wherein...
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WO/2022/054658A1 |
In a grease-lubricated bearing device (J), a supply port (10) for supplying cooling compressed air is provided to the inner circumferential surface of an outer ring spacer (4). Barrier walls (33) for preventing the compressed air supplie...
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WO/2022/050165A1 |
In the present invention, a bearing device simultaneously achieves both creep resistance and electrolytic corrosion resistance. At least one of an inner-diameter surface (11b) of an inner ring (11) and an outer-diameter surface (12b) of ...
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WO/2022/040714A1 |
The invention relates to a hydrodynamic plain bearing (7), comprising: - a first plain-bearing housing part (18); - a second plain-bearing housing part (19), which is coupled to the first plain-bearing housing part (18); - a plain-bearin...
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WO/2022/045190A1 |
Provided is an insulating rolling bearing that can prevent electrolytic corrosion, and that prevents hugging onto a shaft or the like and the falling out from an inner race or the like. The insulating rolling bearing comprises: an inner ...
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WO/2022/039117A1 |
A linear motion device (10) comprises: a bearing (14) mounted to the outer periphery of a ball screw (12); a nut holder (30) through which the ball screw (12) passes; and a bearing pressing member (22) which is fixed to a motor housing (...
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WO/2022/036647A1 |
A bearing assembly and an assembling method for the bearing assembly. The bearing assembly comprises an inner ring (1), an outer ring (2) and a pressing plate (3), wherein the outer ring (2) is mounted on a radial outer side of the inner...
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WO/2022/030065A1 |
A motor (12) comprising: a motor main body (14) that has a rotating shaft (18); a thrust plate (34) that supports, in the axial direction, an axial direction tip (18A1) of the rotating shaft (18); and a housing (36). The housing (36) com...
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WO/2022/021535A1 |
A supporting device (1) of a shafting bearing, and a wind generating set. The shafting comprises a first shaft (S1), a second shaft (S2) sleeving the peripheral side of the first shaft, a bearing (B) arranged between the first shaft and ...
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WO/2022/024901A1 |
Provided are a support structure whereby the load on a motor drive shaft or bearing can be reduced, and an industrial machine. The support structure according to an embodiment of the present invention comprises a bearing (112) positioned...
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WO/2022/025076A1 |
This rolling bearing holder unit comprises: a rolling bearing which includes an outer ring, an inner ring arranged coaxially with the outer ring on the inner periphery side of the outer ring, and a plurality of rolling elements arranged ...
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WO/2022/016242A1 |
The present invention pertains to the technological field of mechanical systems in general and bearings in particular, and relates to a device (1) which can be circular or linear and uses the principles of the double cone paradox to tran...
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WO/2022/017720A1 |
The invention relates to a method and a system for producing a gear unit, the gear unit comprising a housing and a shaft (1) with at least one bearing, which housing has a lower part and an upper part, which upper part can be placed on t...
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WO/2022/011824A1 |
Disclosed are a bearing assembly (1) and a compressor. The bearing assembly comprises: a bearing seat (21), which is provided with a proximal end and a distal end in the axial direction and comprises a bearing hole (210) extending in the...
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WO/2022/014930A1 |
The present invention relates to a floating disc hub assembly for a vehicle, and comprises: a hub part including a bearing housing formed on the inner peripheral surface thereof so that a bearing to which an axle is coupled is mounted th...
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WO/2022/008430A1 |
The invention relates to power-assisted steering (1) for a motor vehicle, comprising a threaded spindle (42) engaging in a spindle nut (62), extending axially in the direction of a spindle axis (S) and axially moveably arranged in a hous...
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WO/2021/256562A1 |
A compressor assembly (120) is provided. Embodiments of the present disclosure generally relate to compressors used in chiller air conditioning systems for indoor spaces. The disclosed compressors have magnetic bearings (290, 300, 320) t...
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WO/2021/251299A1 |
A vehicle power device (1) is of outer-wheel rotation, in which the fixed ring is an inner ring (5) and the rotating ring is an outer ring (4), and comprises a bracket (24) attached to a knuckle (8) so as to removably fix the inboard-sid...
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WO/2021/251027A1 |
This follower bearing 1 comprises: a shaft member 30 that has an annular first raceway surface 11 on the outer circumferential surface thereof; an outer ring 60 that has provided to the inner circumferential surface thereof an annular se...
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WO/2021/251315A1 |
Provided is a motor with which vibrations can be reduced.　This motor (100) includes: a shaft (1); a pair of bearings (41, 42); a sleeve (7) for accommodating the pair of bearings (41, 42); a magnet (21) that is secured to either one of...
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WO/2021/251300A1 |
A vehicle power device (1) comprises a vehicle bearing (2) and a travelling motor (3) capable of driving rotation of an outer ring (4) which is a rotating ring. The vehicle power device (1) also comprises a bracket (24) which is mounted ...
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WO/2021/246129A1 |
A tripod-type constant-velocity universal joint 1 comprising an outer joint member 2 having three track grooves 5 formed therein with roller guiding surfaces 6 arranged so as to oppose each other in a circumferential direction, a tripod ...
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WO/2021/241042A1 |
Provided are a journal bearing and a rotating machine, the journal bearing comprising: a housing that has an annular shape and is disposed around the periphery of a rotary shaft; a plurality of bearing pads that are disposed between the ...
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WO/2021/240457A1 |
Rotatable support with flanged journal, comprising a first flanged element including a first flange, a journal which extends axially from the first flange and a first collar which is coaxial relative to and which also extends with the jo...
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WO/2021/232191A1 |
A locking system (100) and a manufacturing method thereof, a bearing assemble and a robot having the same. The locking system (100) comprises a first nut (110) arranged on a shaft (220) and adapted to contact with an upper side of an inn...
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WO/2021/236587A1 |
An axial bearing is designed to work in a liner hangar in which radial package space is at a premium. Rollers axially separate two washers. To hold the bearing together prior to installation, a sleeve radially surrounds the rollers and h...
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WO/2021/225648A1 |
A motor assembly (10) has an enhanced retention system for minimizing axial and radial movement of the bearings and output shaft (14). A front endbell assembly (18) is fixed to a front end of the motor, the front endbell assembly includi...
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WO/2021/222430A1 |
An anti-rotation assembly for use in preventing rotation of an outer race of a radial bearing with regard to a housing in which the radial bearing is mounted, the assembly including a housing with a cylindrical bore defined by a side wal...
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WO/2021/213581A1 |
The invention relates to a rotor assembly (1) for an electrical machine (10) of a hybrid or solely electric motor vehicle, having a rotor shaft (2), a magnet unit (4) which is held on a radial outer side (3) of the rotor shaft (2) and is...
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WO/2021/209253A1 |
The present invention relates to a method for attaching a plastic barrel (11) intended to guide an output shaft (12) of a mechanical device on a housing (5) of the mechanical device, the housing (5) comprising a chimney (5a) delimited by...
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WO/2021/198475A1 |
A bearing unit (10) having a stationary radially outer ring (31), a radially inner ring (33) which is rotatable about a central rotation axis (X) of the bearing unit and is provided with at least one raceway (33') and, in an end portion ...
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WO/2021/197532A1 |
The invention relates to a friction clutch (1) for a drive train (2) of a motor vehicle (3), with a cover (8) which, in order to be mounted in a transmission housing (4) and/or in order to mount a shaft (5), has an inner bearing seat (6)...
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WO/2021/197725A1 |
The invention relates to a transmission design series comprising a first transmission (101) and a second transmission (201); wherein said first transmission (101) and second transmission (201) each have an input shaft (103, 203), a housi...
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WO/2021/196320A1 |
Disclosed is a closed side-mounted machine walking wheel. The closed side-mounted machine walking wheel comprises a roller body (1). The roller body (1) is internally provided with a roller inner hole (4), the roller inner hole (4) is in...
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WO/2021/192334A1 |
According to the present embodiment, a sliding bearing unit is provided with: a fixed shaft including a radial bearing surface; a rotor; and a liquid metal. The rotor includes a first cylinder and a second cylinder. The second cylinder i...
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WO/2021/193433A1 |
Provided are a motor and a bearing outer ring fixing unit that can prevent a bearing outer ring from shifting in the axial direction. The motor (10) of an embodiment is provided with: a first member (42) attached to a housing (18) and su...
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WO/2021/184723A1 |
Disclosed is a compressor (1). The compressor (1) comprises a main bearing block (10). The main bearing block (10) comprises a main bearing block body (16) and a compression mechanism (30) used for supporting the compressor (1). The main...
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WO/2021/185901A1 |
The invention relates to a toothed-wheel-bearing assembly for a gear arrangement, said toothed-wheel-bearing assembly comprising: a module housing (3, 3') having connecting means (8); a shaft (25, 25') which is mounted in the module hous...
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WO/2021/180268A1 |
The aim of the invention is to provide a solution for insulating a bearing device (13) of a bearing assembly (20) for an electric drive assembly (1) against the passage of a current. The bearing assembly (20) is designed to be integrated...
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WO/2021/172312A1 |
In this structure, the vehicle width direction outer end surface 22a of an outer race 22 of an outward side roller bearing 14 is positioned more on the vehicle width direction inward side than the vehicle width direction outer end surfac...
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WO/2021/166394A1 |
A pneumatic bearing motor (10) comprising: a shaft (1); a cylindrical bearing sleeve (2) that constitutes a bearing in the radial direction based on the pneumatic pressure of the shaft (1) and has a groove (21) formed on a side surface t...
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WO/2021/165265A1 |
The invention relates to a shaft assembly for a rotating machine, comprising a shaft, a clamping element and a retaining element (10). The clamping element can be implemented as a circlip for counteracting or limiting axial movement of a...
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WO/2021/165026A1 |
The invention relates to a galvanometer drive comprising: a rotor (110) which can be rotated about an axis of rotation (R) and has a magnet; and a stator unit (130) which surrounds the rotor (110) and has a coil, the rotor being mounted ...
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WO/2021/164932A1 |
The invention relates to a gas supply apparatus (1) having a driven shaft (2), which is rotatably mounted in a housing (5) using a bearing arrangement (4) which comprises at least two bearings (6, 7). In order to improve the gas supply a...
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WO/2021/167760A1 |
A light source apparatus (100) includes: a chamber (101) having a chamber wall (103) defining an opening (107); and a support apparatus (110) including a support device (111) positioned within the opening of the chamber wall. The support...
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WO/2021/160640A1 |
The invention relates to a bearing assembly comprising a bearing housing (12) and a bearing (10), arranged in a cylindrical recess (14) of the bearing housing and having an inner and outer ring (32, 34) and rolling bodies (36) arranged b...
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WO/2021/160626A1 |
The invention relates to a bearing assembly for supporting a worm shaft (12), which meshes with a worm gear (14), in a housing of an electromechanical power steering system. The bearing assembly comprises a first rotary bearing (19), a s...
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WO/2021/160582A1 |
The invention relates to a vehicle roof (1) with a roof opening (3) and a cover (2) which is arranged in the roof opening (3) by means of a bearing device. The bearing device has a pivot bearing (12) which supports the cover (2) on a bea...
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WO/2021/156059A1 |
The disclosure relates to a vehicle wheel end assembly comprising a wheel hub (201) rotatably mounted on a wheel axle spindle (202) by a wheel bearing (210) comprising a roller bearing. The wheel bearing (210) has a bearing inner ring (2...
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