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WO/2022/179869A1 |
There is provided a bearing assembly comprising a body having a flexible mounting member located around at least a portion of the body, the body supporting a rotational shaft bearing and an annular shaft seal.
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WO/2022/172652A1 |
This electric compressor comprises a housing for a motor that is a motive power source for a compressor unit, a rotor that rotates within the motor housing, a coil spring that urges the rotor in the direction of a rotational axis, a bear...
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WO/2022/169435A1 |
The present invention is a bearing housing that is designed to be used in all washing machines and suchlike devices/appliances, consisting of the parts of bearing (1), bearing (2), plastic body (3) and internal support part (4), which in...
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WO/2022/163254A1 |
Provided are: a bearing device that can continuously discharge a supplied lubricant, enable a continuous operation stably for a long time while maintaining a good lubrication state, achieve a long life of a bearing, and is easy to mainta...
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WO/2022/158245A1 |
Provided are a bearing device and a spindle device for a machine tool with which it is possible to achieve both high load capacity and high-speed rotation. The bearing device is formed by arraying a plurality of angular ball bearings (41...
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WO/2022/153737A1 |
A spindle device (100, 100A, 100B, 100C, 100D, 100E) comprises a rotation shaft (10), a chuck table (20), a hydrostatic gas bearing (30), and a magnetic coupling (40). The rotation shaft has, in an axial direction that is a direction alo...
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WO/2022/152342A1 |
The invention relates to an orbital bearing arrangement (1) of an electrically operated scroll compressor.
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WO/2022/152348A1 |
The invention relates to a bearing assembly, in particular for a converter, comprising a rolling bearing (5) having an outer ring (9) which is arranged in an inner housing (3), the inner housing (3) being movable with respect to an outer...
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WO/2022/138772A1 |
Provided is a rolling bearing excellent in handleability and having an excellent creep resistance. A rolling bearing 1 comprises: an inner ring 2 and an outer ring 3 each serving as a raceway ring; and a plurality of balls 4 interposed b...
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WO/2022/127375A1 |
A sealing structure for use in bearing lubrication, comprising a bearing base used for mounting a bearing and an outer blocking ring used for preventing grease from splashing outwards. The bearing base is provided with at least two inner...
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WO/2022/129187A1 |
The invention relates to an electric machine for driving a motor vehicle. The electric machine comprises: a rotor having a rotor shaft (3); an axial fixed bearing; an axial floating bearing (5); a machine housing (7); a securing pin (19)...
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WO/2022/126321A1 |
A finishing mill drum-shaped toothed shaft, comprising a roller end assembly, an intermediate shaft, and a tooth end assembly which are sequentially connected; and further comprised are a balancing apparatus and a bearing seat assembly f...
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WO/2022/127026A1 |
A small-sized high-speed fan, comprising a housing (1), blades (2), a motor (3) and a bearing assembly (4); the motor (3) is fixed to a rear end (5) of the housing (1), the motor (3) is connected to the blades (2) by means of an output s...
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WO/2022/128636A1 |
A bearing assembly for mounting a rotatable shaft of a pump and the pump are disclosed. The bearing assembly comprises: a bearing comprising an outer ring and an inner ring; a bearing support configured to support the outer ring of the b...
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WO/2022/121338A1 |
A spindle structure. The spindle structure comprises a spindle core (10), a bearing structure (20), and a bearing base (30); the bearing base (30) is provided with a communication channel, the spindle core (10) is provided on the communi...
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WO/2022/124073A1 |
This direct drive motor is provided with a fixed shaft, a bearing unit which comprises an inner ring which mates with the fixed shaft, an output shaft which mates with an outer ring of the bearing unit, a first restricting member which i...
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WO/2022/118665A1 |
A spindle device (100) comprises: a rotation axis (10); a cylindrical bearing housing (20) that extends in the direction of the central axis (A) of the rotation axis; a bearing (50) that is attached to an inner circumferential surface (2...
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WO/2022/112046A1 |
The invention relates to a device comprising: - a mount (10), - a frame (20) mounted so as to rotate relative to the mount; - a control arm (40) mounted so as to rotate on the frame (20); a roll spider (80) mounted so as to rotate on the...
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WO/2022/109635A1 |
The invention relates to a method for assembling a rotor bearing (8) of a wind turbine (1), comprising the following method steps: - providing a rotor shaft (16); - providing a bearing block (17); - providing individual sliding bearing p...
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WO/2022/109650A1 |
The invention relates to a plain bearing arrangement (9) comprising: - an inner ring element (13); - an outer ring element (14); - at least one plain bearing element (15) arranged between the inner ring element (13) and the outer ring el...
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WO/2022/113533A1 |
[Problem] To provide a rotation mechanism for an X-ray examination device that can bring a trajectory of rotation of a rotating examination subject close to a perfect circle. [Solution] In this rotation mechanism for an X-ray examination...
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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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