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WO/2023/174472A1 |
The invention relates to a double row angular contact ball bearing comprising an outer ring (2) and an inner ring (3) consisting of two axially interconnected ring elements (4, 5). Two outer raceways (8, 9) are provided on the outer ring...
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WO/2023/176168A1 |
This compressor previously obtains a bearing temperature rise of a bearing and stores the bearing temperature rise as a first bearing temperature rise pattern, compares an actual second bearing temperature rise pattern of the bearing det...
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WO/2023/171082A1 |
This linear motion guide unit comprises a rail, a slider, and a plurality of rolling elements. The slider includes a casing and an end cap. The casing includes a pair of sleeve parts disposed on both sides in the width direction of the r...
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WO/2023/171649A1 |
This vehicular detection device comprises: a base part (42) fixed to a vehicle body of a vehicle; and a bearing (50) that has an outer race member (51), an inner race member (52), and rolling elements (53), and supports a wheel of the ve...
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WO/2023/170227A1 |
The invention relates to a system for transmitting a driving torque, comprising a rotor (1) driven in rotation with respect to a stator (2) housed in a casing (3) by way of a rear bearing (4) and a front bearing (5), each of the bearings...
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WO/2023/171238A1 |
This detection device comprises a base part (42) and a bearing (50). The bearing has an outer ring member (51), an inner ring member (52), and rolling bodies (53) provided between the outer ring member and the inner ring member. A first ...
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WO/2023/169220A1 |
A self-maintenance bearing for an asynchronous motor of a electric vehicle, the bearing comprising an inner ring (1), a closed annular plate (2), an outer ring (3), a cage (4) and a roller (5). A closed liquid storage cavity is formed be...
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WO/2023/167247A1 |
A bearing device (1) comprises a bearing part (B), a magnetic ring (12), a bearing cap (11), a stator (17), and a circuit board (18). The bearing cap (11) closes an inner-side opening end of an outer member (6). The stator (17) is fixed ...
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WO/2023/166567A1 |
A rolling bearing abnormality detection device for detecting an abnormality in a rolling bearing (1), said detection device being equipped with a detection member (15) provided along the inner-circumferential surface of an outer race (4)...
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WO/2023/163803A1 |
A bearing component includes an internal core of piezoelectric material for harvesting mechanical energy. The bearing component has the internal core of piezoelectric material extending circumferentially about an entirety of the bearing ...
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WO/2023/148614A1 |
A shoe (1) for hydrodynamic bearing configured to be placed in contact with a lubricating fluid is described, comprising a base (2) made of metallic material; a coating (3) made of insulating material coupled to the base (2); and a tempe...
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WO/2023/143656A1 |
The invention relates to an electric rotating machine, an electric drive system having the electric rotating machine and to a geared motor unit having the electric rotating machine. The electric rotating machine comprises a rotor (20) wh...
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WO/2023/145998A1 |
A shaft ground ring and an assembly thereof are disclosed. The present invention provides a shaft ground ring comprising: a ring body fastened to a shaft of an electric motor to prevent electrical erosion due to leakage current and exten...
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WO/2023/133746A1 |
A bearing, comprising an outer ring (1), an inner ring (2), a roller (3), a cage (4) and a conductive assembly (5). The conductive assembly (5) is fixed on the cage (4) and the conductive assembly (5) is in contact with both the outer ri...
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WO/2023/131540A1 |
Disclosed is a rolling bearing assembly (1), in particular a large rolling bearing assembly, wherein the rolling bearing assembly includes a rolling bearing including an inner ring (2), an outer ring (4), and a plurality of rolling eleme...
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WO/2023/114175A1 |
A method of providing electrical insulation for at least one portion of a bearing element is disclosed herein. The method includes electrostatically spraying a polymer coating to the at least one portion of the bearing element, and the p...
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WO/2023/104709A1 |
The present invention relates to a bearing house comprising a bearing house body for holding a bearing; a shield forming a shaft insertion for inserting a shaft into the bearing house, and at least one conducting element providing an ele...
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WO/2023/105618A1 |
A roller bearing comprises an outer race, an inner race, a plurality of rolling elements placed between the outer race and the inner race, and an electroconductive annular member attached to an axial-directional end part of the outer rac...
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WO/2023/089204A1 |
A ball-and-socket joint comprising a head (5), referred to as a spherical head, located at one end of a connecting element (6), a housing (2) in which a cavity (8) forms a seat for accommodating the spherical head (5), a guide element (4...
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WO/2023/068329A1 |
Provided are an abnormality detection system, a solid fuel milling device, and an abnormality detection method which make it possible that a sensor, which detects abnormalities in a roller journal bearing, does not easily fail. The abnor...
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WO/2023/066568A1 |
The invention relates to a rotating support (10) for the orientation of a shaft supporting a solar panel: - a clamp (20) which comprises an internal surface (21) that is rotationally symmetrical about a main axis; - a rotating element (3...
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WO/2023/054058A1 |
This rotation detector-equipped rolling bearing has an annular groove (14) that is formed continuously along the entire circumferential direction of the outer circumference of a sensor housing (8), and that is formed to have a groove wid...
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WO/2023/052242A1 |
The invention relates to a linear guide comprising a rail (1) having a rail body (10) which is elongated in a longitudinal direction (V) and which has a respective guide section (11, 12) extending along the longitudinal direction (V) for...
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WO/2023/025342A1 |
The invention relates to a bearing arrangement (1) which can be used in particular in a linear actuator (27) and which has a freewheeling function. Said bearing arrangement comprises a rolling bearing (3) having two bearing elements (4, ...
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WO/2023/021980A1 |
Provided are: a sensor holder that can prevent influence on the performance of encoder reading by a sensor; and the like. A sensor holder 12 is provided with: a cap part 121 that is fitted into an outer ring 2 so as to cover an inner-s...
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WO/2023/285296A1 |
The invention pertains to a device for monitoring the lubrication condition of the bearing of a track roller (1) of a running gear of a tracked vehicle by means of temperature monitoring, wherein the track roller (1) has at least one bea...
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WO/2023/284907A1 |
The invention relates to a device (100, 200) for contactlessly detecting rotational or linear movements, comprising a stationary magnetoresistive sensor (4) and a transmitter (2), said transmitter (2) having sections (2.1, 2.2, 2.3, 2.4,...
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WO/2023/286278A1 |
A linear motion guide comprising: a rail which has an upper surface, a first side surface continuous with the upper surface, and a second side surface continuous with the upper surface on the opposite side from the first side surface and...
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WO/2023/276365A1 |
This rolling bearing comprises: an outer ring that has a prescribed rotational axis; an inner ring that is disposed inward relative to the outer ring and coaxially with the outer ring; a plurality of rolling elements that are disposed be...
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WO/2023/277193A1 |
This rolling bearing has an outer race having a predetermined axis of rotation; an inner race disposed on the inner circumferential side of the outer race and in a manner concentric to the outer race; a plurality of rolling bodies dispos...
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WO/2022/269915A1 |
This method for assembling a sensor-equipped rolling bearing device 1, which is provided with a housing 2, a rolling bearing 3, and a sensor 4 having a wire 42, includes: an assembly step for fitting an outer peripheral surface 31d of an...
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WO/2022/258106A1 |
The invention relates to a rolling bearing apparatus (1) which is formed from at least one rolling bearing (2), a seal (3) and a bypass device (20) and also comprises at least one first machine element (30) and a second machine element (...
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WO/2022/258107A1 |
The invention relates to a rolling bearing apparatus (1) which is formed from at least one set of cylinder rollers, a bearing ring and a bypass device (20) and also at least one first machine element (30) and a second machine element (31...
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WO/2022/258309A1 |
The invention relates to a shaft-grounding device (E) for establishing an electrically conductive connection between a rotatable shaft (W) and a housing (GH), the shaft-grounding device (E) being mechanically and electrically connected t...
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WO/2022/218980A1 |
The invention relates to an axial-radial sliding bearing (1) comprising: a first bearing ring (2) and a second bearing ring (4), the bearing rings being rotatable in relation to one another about a bearing axis A, and the second bearing ...
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WO/2022/214412A1 |
The invention relates to a rolling body (1) for use in a rolling bearing having a centre axis (A), an outer shell (2) rotationally symmetrical with the centre axis (A), two end faces (3, 4) and a bore (5) which connects the two end faces...
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WO/2022/210722A1 |
A bearing device (30) comprises: at least one bearing (5a) including an outer ring (5ga), an inner ring (5ia), and a rolling element (Ta); a first member (6g) disposed on a path (P1) through which is transmitted a pressing force generati...
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WO/2022/210561A1 |
This bearing device (30) comprises: at least one bearing (5) including a stationary ring, a rotating ring, and a rolling body; a first member disposed on a path on which pressing force that generates a preload between the rolling body an...
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WO/2022/210720A1 |
This bearing device comprises: at least one bearing which has a rolling element and a raceway surface, and which supports a shaft; a member which is disposed on a path where pressing force is transmitted that generates a preload between ...
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WO/2022/210559A1 |
According to the present invention, a first seal (9) and a second seal (10) sandwich a retainer (8), thereby sealing an annular space between an outer ring (5) and an inner ring (6). A stator (12) including a coil (16) is supported by th...
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WO/2022/209780A1 |
A resolver integrated-type bearing device (10) comprises: a bearing (20) that rotatably supports a rotary shaft (11) with respect to a housing (50); a rotor (31) attached to the rotary shaft (11); and a stator (32) disposed radially outw...
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WO/2022/202650A1 |
This bearing device (1) having a mounted absolute rotation sensor comprises a bearing (3) and a to-be-detected member (5) having a to-be-detected unit (19) that is fixed to a rotation-side bearing ring of the bearing 3 and has two rows o...
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WO/2022/199751A1 |
A wheel bearing (10) is provided having a first ring (14), a second ring (20) which is mounted so as to be rotatable relative to the first ring (14) via at least one greased rolling bearing (18), a pressure chamber (22) which is formed i...
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WO/2022/199742A1 |
The invention relates to a device for establishing a releasable zero-clearance position of a rolling bearing, comprising a rolling bearing which has an outer ring, an inner ring mounted on a shaft, as well as a plurality of rolling eleme...
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WO/2022/196792A1 |
The present invention prevents uneveness of needle rollers during assembly, is able to attain a roller filling rate similar to that of full-complement type rollers, and achieves a structure in which needle rollers will not interfere with...
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WO/2022/180009A1 |
A packaging material producing machine (1), comprising a transport device (5) being configured to guide and move a web of packaging material (3), and a processing system (10) is provided. The processing system (10) comprises a functional...
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WO/2022/161734A1 |
A bearing (10) comprises an inner ring (36), an outer ring (20) and a sealing device (66). The sealing device (66) comprises at least an outer structure (76) secured to the outer ring (20) and an inner structure (78) secured to the inner...
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WO/2022/131170A1 |
This anomaly detection device has: a data acquisition unit that acquires a signal that captures the passing vibration of a rolling element; a data processing unit that, using said signal, calculates a feature value indicating the ratio b...
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WO/2022/126872A1 |
A magnetic suspension bearing, and a magnetic suspension bearing control system (100) and control method. The magnetic suspension bearing control system (100) comprises: a processor (1), a synchronous signal generation module (2), a disp...
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WO/2022/127973A1 |
The invention relates to a sensor bearing (1) for angle detection of a shaft in a traction machine, comprising a fastening sleeve (3), a roller bearing device (4), the roller bearing device (4) having an inner ring (5) and an outer ring ...
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