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WO/2021/118748A1 |
A wedge for securing a bearing and a bearing sleeve to an end bell of a rotating electric machine includes an annular base extending about a centerline and having an inner surface defining an opening through the base for receiving the be...
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WO/2021/116016A1 |
A bearing holder (10) comprises an inner portion (30) and an outer portion (20), wherein the inner portion (30) has a receiving contour for receiving a bearing, and the outer portion (20) is designed to be attached to a housing. A transi...
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WO/2021/101210A1 |
Provided is a floating-sleeve hybrid fluid bearing. The floating-sleeve hybrid fluid bearing may comprise: a bearing housing which is mounted by ring-coupling to the outer circumferential surface of a rotary shaft; and a floating sleeve ...
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WO/2021/089225A1 |
The invention relates to a film axial bearing (10) comprising a cover film (18) and a spring foil (30) which is arranged between a pressure pad (14) and the cover foil (18). In order to produce the foil axial bearing (10) more simply and...
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WO/2021/090907A1 |
A power transmission device according to the present invention comprises: a housing; a ball screw device comprising a nut housed within the housing, a threaded shaft passing through the nut, and balls disposed between the nut and the thr...
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WO/2021/089804A1 |
A bearing including a generally cylindrical sidewall including an electrically conductive substrate, and an electrically non-conductive or low- conductive sliding layer coupled to the substrate, where the generally cylindrical sidewall i...
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WO/2021/090696A1 |
A power transmission device provided with: a housing; a ball screw device having a nut, a threaded shaft, and a plurality of balls; a pulley device having a drive pulley that operates by receiving power from a power source, a driven pull...
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WO/2021/064793A1 |
The purpose of the present invention is to provide an input shaft system that makes it possible to accurately measure the shaft torque of an input shaft. This input shaft system (JS) comprises, as principal components, a low-inertia moto...
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WO/2021/067691A1 |
A bearing assembly is configured to retain a distal end of an impeller of a blood pump, where the impeller includes a drive shaft. The bearing assembly includes a pivot member coupled to a distal end of the drive shaft; a distal bearing ...
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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/2021/045611A1 |
A fluid bearing configured to reduce, during use, friction between a first and a second bearing surface, the bearing comprising at least two deformable pressure chambers, each pressure chamber being independently fluidly connected to the...
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WO/2021/037413A1 |
The invention relates to a bearing holder for a foil bearing (10), inside or on which at least one foil (16, 18) is arranged and fixed, the bearing holder (12) having a surface contour (30) which faces the at least one foil (16) for fixi...
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WO/2021/037411A1 |
The invention relates to a film (18) for a film bearing (10) for the rotatable mounting of a shaft (22), said film (18) having an inner side that faces the shaft (22) and said inner side comprises a solid lubricant coating (30), at least...
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WO/2021/023729A1 |
The invention relates to a rolling bearing rotary connection comprising a lower (2) and an upper connecting structure (3), between which a first rolling bearing (4) and a second rolling bearing (5) are arranged concentrically to one anot...
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WO/2021/013422A1 |
Ball bearing having an inner ring (10), an outer ring (12), bearing balls (18) that are guided in grooves (14, 16) in the inner ring and the outer ring, a sleeve (28) surrounding the outer ring, and at least one rubber-elastic track (32)...
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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/2021/005449A1 |
The object of the invention is a positioning unit (1) for technical applications in motor vehicles, in particular a locking system, a door positioner or a sliding door drive, having a housing (14), a drive (2) arranged in the housing, a ...
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WO/2021/001610A1 |
The invention relates to a device (16) for damping a rolling bearing, comprising a support (18) and a radially flexible cage (17). The cage (17) comprises a ring (20) provided in order to be mounted on the periphery of a rolling bearing....
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WO/2020/249431A1 |
A rotor support (5) configured to rotatably mount a rotor shaft (20) in a vacuum pump is disclosed. The rotor support (5) comprises: a rolling bearing (10) for rotatably supporting the shaft (20); an insert (70) and at least one resilien...
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WO/2020/246938A1 |
The invention relates to a device for manufacturing bushings faster and to allow a continuous manufacture process compared with conventional methods where significant time is spent in the vulcanization step and calibrating. The invention...
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WO/2020/245129A1 |
A bearing including a body having a first axial end and a second axial end; and at least one flange projecting radially from the second axial end of the body, where the at least one flange includes a first region, second region, and a st...
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WO/2020/243763A1 |
The invention relates to a slide bearing (13), more particularly a planet gear radial slide bearing for supporting a planet gear on a planet gear pin in a planetary gearbox of a wind turbine, the slide bearing (13) having an inner latera...
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WO/2020/226738A1 |
Methods and apparatus for providing compliance in bearings of rotating machinery are provided. The rotating machinery may include a drive shaft movably coupled within a bearing housing. Compliant bearing assemblies may interface engageme...
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WO/2020/217576A1 |
This bearing structure includes a rotation axis, a thrust collar, and a first thrust bearing. The rotation axis has a central axis. The thrust collar is attached to the rotation axis. The first thrust bearing includes a first dynamic pre...
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WO/2020/202793A1 |
Disclosed is a radial foil bearing (3) provided with a bearing housing (12) having an insertion hole (12a), a top foil (9) arranged inside the insertion hole, and a foil structure (10, 11) interposed between the top foil and the bearing ...
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WO/2020/196429A1 |
A recess (13b, 14d, 14e, 17b, 18b) is formed in at least one of the outer circumferential surface of a drive shaft (13), the inner circumferential surface of an inner ring (14b, 16c), the outer circumferential surface of an outer ring (1...
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WO/2020/194381A1 |
A bearing device according to an embodiment of the present invention is for rotatably supporting a rotary shaft, and is provided with: at least one rolling bearing which includes an inner ring fixed to the rotary shaft, rolling bodies, a...
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WO/2020/195488A1 |
Each foil 22 has: a top foil section 22a that has a bearing surface S; and a back foil section 22b that is provided to the upstream side of the top foil section 22a and is disposed so as to overlap the top foil section 22a of an adjacent...
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WO/2020/192840A1 |
The invention relates to an actuating unit (1) for automotive applications, in particular sliding door drives or motor vehicle door locks, having a plastic housing (2, 16, 17, 20), a drive (4) arranged in the housing, in particular a wor...
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WO/2020/192874A1 |
A compliant foil radial bearing (100) comprising: a bushing (110) comprising a bore defined therethrough; a spring foil (120, 130) arranged to conform to a radially inner surface of the bore; a fluid foil (140, 150) arranged to conform t...
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WO/2020/192880A1 |
A compliant foil radial bearing (100) comprising: a bushing (110) comprising a bore defined therethrough; a spring foil (120, 130) arranged to conform to a radially inner surface of the bushing; a fluid foil (140, 150) arranged to confor...
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WO/2020/188944A1 |
This slide bearing (2) comprises: a bearing body (20): a radial bearing portion (21F) which is positioned on the inner peripheral surface of the bearing body (20); a thrust bearing portion (22F) which is positioned at the end surface in ...
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WO/2020/182392A1 |
The invention relates to a joint (1) for a chassis of a vehicle, comprising: a joint housing (5); a joint inner part (6), said joint inner part (6) being movably mounted in the joint housing (5); and an elastomeric portion (19) that is c...
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WO/2020/179475A1 |
A thrust foil bearing 40 has a thrust bearing surface S formed by arranging a plurality of leaves 42 side by side in a circumferential direction, wherein the thrust foil bearing is characterized in that: the leaves 42 have top foil secti...
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WO/2020/171021A1 |
A thrust foil bearing (3) is provided with a base plate (30) including a insertion hole (30a) through which a rotating shaft is inserted and supporting surfaces (31) disposed around the insertion hole (30a) on one side thereof in an axia...
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WO/2020/169495A1 |
The present invention relates to electromechanical power-assisted steering system (100) for a motor vehicle, comprising a worm (23) which is driveable in a rotating manner about a drive axis (A) by an electric motor (24) and which intera...
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WO/2020/170417A1 |
A steering device for vehicle (10) is provided with: a steering shaft (26) that is stored in a housing (50) in an axially movable manner; a ball screw (70) that transmits a driving force, which has been generated by an electric motor (43...
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WO/2020/166261A1 |
[Problem] To achieve a structure capable of suppressing, in a worm reducer provided with a means for elastically biasing the tip section of a worm toward a worm wheel side, the tip section of the worm from being displaced in a direction ...
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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/2020/152410A1 |
A device (30) for centering and rotationally guiding a turbomachine shaft comprises: a rolling bearing outer ring (46); a bearing support (34) having a radially inner annular surface (55) surrounding the outer ring (46); a connection str...
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WO/2020/149421A1 |
This thrust foil bearing (3) is equipped with a base plate (30) having an insertion hole (30a) through which a shaft (1) is inserted, and top foils (10) arranged at the periphery of the insertion hole. The top foils have: a slit (17) div...
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WO/2020/148090A1 |
The bearing component comprises an external cylindrical member having an outer bearing surface and an inner cavity, and internal cylindrical member, arranged in the inner cavity of the external cylindrical member and substantially coaxia...
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WO/2020/148028A1 |
The invention relates to an axial foil bearing (10) for fuel cell systems. The axial foil bearing comprises: - a thrust washer (14) with at least one cover foil (18), which is arranged on the thrust washer in the circumferential directio...
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WO/2020/149137A1 |
A thrust foil bearing (3) according to the present invention comprises foil (10, 20) axially facing a thrust collar (4) attached to a shaft (1), and a case (8) supporting the foil and surrounding the thrust collar, wherein a cooling hole...
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WO/2020/149200A1 |
A thrust foil bearing (3): comprising a base plate (30) having an insertion hole (30a) through which a shaft (1) is inserted and a back foil (20) arranged around the insertion hole (30a); and having a clamped section (14) extending from ...
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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/2020/137513A1 |
A base plate (30) of a thrust foil bearing is provided with a plurality of protrusions (33) and a plurality of recesses (34) alternately formed in a stripe-like pattern in a first direction, and one surface, that is, either the top surfa...
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