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WO/2022/100354A1 |
A nut bearing seat, comprising: a bearing seat (1) and a press cover (2), wherein the press cover (2) is provided at the bottom end of the bearing seat (1), bearing seat (1) sleeves the outer side of a middle through pipe (3), the middle...
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WO/2022/100908A1 |
The present invention relates to a bearing securing system (1) for mounting, holding and removing a bearing unit (2) on a conical journal (3) of a roll (4) which is provided for rolling a rolling material. The present invention also rela...
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WO/2022/101045A1 |
The invention relates to a device for supporting an intermediate shaft (48) of a transmission (42), the device (10) comprising: - at least one supporting part (14) for supporting an intermediate shaft (48), which supporting part has a pe...
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WO/2022/089684A1 |
The invention relates to an electric machine (1), in particular for use within the powertrain of a hybrid or fully electric motor vehicle, comprising a stator (4) and a rotor (5) which is separated from the stator (4) by an air gap (51),...
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WO/2022/092070A1 |
In the present invention, an insulating film (20) that electrically insulates between a housing (2) and an outer race (3) is provided on the surface of the outer race (3). The insulating film (20) comprises a straight section (21) that i...
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WO/2022/092062A1 |
In a bearing device where an outer race (6) and a housing (2) have cylindrical mating surfaces (15, 16) that mate with each other, the outer race (6) has, formed in the mating surface (16) thereof, two or more flank surfaces (17) that ar...
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WO/2022/089928A1 |
The invention relates to a shaft bearing point with a radial shaft bearing in which a drive shaft (1) is rotatably supported relative to a machine housing (2). The radial shaft bearing (3) is arranged directly or indirectly in a machine ...
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WO/2022/084030A1 |
Gearing having a housing and a shaft unit, wherein the gearing has a lower part and an upper part placed on the lower part, wherein the lower part has at least one, in particular semi-cylindrical, cut-out, in particular a bearing holder,...
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WO/2022/083421A1 |
Disclosed is a support frame (1) for a CT imaging system, the frame comprising: a connection flat-plate portion (10); a support main portion (20) disposed on the connection flat-plate portion (10); an X-ray source installation reference ...
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WO/2022/083827A1 |
The present invention relates first to a protective element (02) for protecting a mechanical bearing from damage as a result of electrical discharge. The protective element (02) is in the form of an elastic disk and is made of a composit...
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WO/2022/073539A1 |
The invention relates to a wheel bearing unit (1) having at least one outer ring (3) and at least two inner rings (4, 5), between which are arranged rolling elements which are guided in a cage, wherein: the at least one outer ring (3) ha...
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WO/2022/075157A1 |
This motor includes: a roller bearing that supports a rotor shaft in a rotatable state; a bearing housing that retains the roller bearing; and a sensor unit. The sensor unit includes: an annular member that is fixed to the outer circumfe...
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WO/2022/069736A1 |
The invention relates to a method for extending the service life of a main bearing assembly (1) of a wind turbine (4), comprising at least one main bearing (10) with a rotation axis (13) with at least one bearing row (2), in which main b...
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WO/2022/072433A1 |
A gyroscopic roll stabilizer for a boat includes a flywheel shaft having a first end and an opposite second end. The flywheel shaft has first and second open-ended cavities formed on opposing ends. A first uneven seal encloses the first ...
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WO/2022/065199A1 |
A bearing device (1) is provided with: two bearings (5a, 5b) that support a main shaft (4); an inner ring spacer (6i); an outer ring spacer (6g); a load sensor (143) that detects an axial load applied to the outer ring spacer (6g); a def...
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WO/2022/064770A1 |
The present invention employs a plurality of pressing rolls (33) each having a roll center axis (β) disposed at an angle. A roll-processing surface portion (34) of each of the pressing rolls (33) is pressed against a plurality of circum...
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WO/2022/065375A1 |
This thrust foil bearing (3) has: a base plate (30) having an insertion hole (30a) through which a shaft (1) is inserted, and a support surface (30b) that widens in a direction orthogonal to the axial direction of the insertion hole; a s...
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WO/2022/065408A1 |
This bearing ring is made of steel and comprises: an inner circumferential surface; and an outer circumferential surface that is the reverse surface of the bearing ring from the inner circumferential surface in the radial direction. One ...
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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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