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WO/2024/084134A1 |
The invention relates to an electric balance ring, and to a rolling bearing comprising such an electric balance ring (10) which is intended to be mounted between a fixed element (11) and a rotating element (12), and which comprises a fir...
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WO/2024/080215A1 |
This bearing device comprises a first bearing (5a), a spacer (6), and a second bearing (5b) aligned along an axial direction on an outer circumference of a main shaft (4). Each of the first bearing (5a) and the second bearing (5b) compri...
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WO/2024/074454A1 |
The invention relates to an arrangement (10) for measuring a bearing force of a bottom bracket (24) of a vehicle (100) which can be operated by means of muscle power and/or motor power, the arrangement comprising a bottom bracket (24), a...
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WO/2024/074167A1 |
The invention relates to a radial foil bearing (1), wherein each arcuate segment (6a) is attached to the outer ring (5) by means of at least one tab (11), bent from a flat initial shape, of the cover foil (2a) and/or the corrugated foil ...
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WO/2024/074579A1 |
The invention relates to a composite element (140), e.g. for a discharge element (100) or for a contact element (110), the composite element (140) comprising: a discharging material (176) and a reinforcing material (178).
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WO/2024/068108A1 |
The invention relates to a foil thrust bearing (1) having different bearing foils (11-14; 21-24) which are fitted in a defined position and in a specific order on two sides of an axial intermediate space (8). In order to simplify the ass...
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WO/2024/062555A1 |
A failure determination device for a T/A oil temperature sensor 30 that detects the oil temperature of a transaxle 7 of a vehicle 1 includes a failure determination unit 31 that determines a failure of the T/A oil temperature sensor 30 o...
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WO/2024/058050A1 |
The objective of the present invention is to make it possible to avoid contraction of an inner diameter surface of an inner race of a rolling bearing even if a magnetic ring of a magnetic rotation sensor is coupled to an outer circumfere...
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WO/2024/057621A1 |
This magnetic encoder has an annular support member made of a steel plate, and an annular resin magnet fixed to the annular support member, wherein: the annular resin magnet includes a polyamide resin binder, magnetic powder, and glass f...
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WO/2024/058051A1 |
A claw pole electricity generator (4) includes a stator (10) provided in a sensor unit (5), and a magnetic ring (11) fixed to a rotating member (1). A sensor board (12) is accommodated in an opening portion (13) of the sensor unit (5). A...
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WO/2024/058199A1 |
A bearing device (1) comprises a bearing (2) and an acceleration sensor (15). The bearing (2) includes an outer race (3), an inner race (4), and rolling elements (8). The acceleration sensor (15) detects vibrations of the bearing (2). A ...
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WO/2024/053197A1 |
A power supply device (17) comprises a first circuit (61) and a converter (53). The first circuit (61) converts alternating-current voltage to a first direct-current voltage and outputs the first direct-current voltage. The converter (53...
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WO/2024/053444A1 |
This bearing device comprises a bearing and a sensor unit (6). The sensor unit (6) is fixed to a fixed ring (3) of the bearing and holds a sensor (15) for monitoring the state of the bearing. The sensor unit (6) includes a holding member...
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WO/2024/040709A1 |
A bearing front sealing device which has an observation hole and which is applied to a bearing of a goods wagon, the bearing front sealing device comprising a front cover (1) disposed on an axial side of a bearing (6). A through observat...
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WO/2024/040708A1 |
A double-row tapered roller bearing having a backstop assembly, comprising a bearing outer ring (1), a bearing inner ring (2) and two rows of tapered rollers (3) which are separately mounted between the bearing outer ring (1) and the bea...
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WO/2024/040718A1 |
A double-row tapered roller bearing with a rear retainer assembly. The double-row tapered roller bearing comprises an outer bearing ring (1), an inner bearing ring (2) and two rows of tapered rollers (3), which are mounted between the ou...
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WO/2024/044144A1 |
A bearing assembly includes an inner bearing ring, an outer bearing ring and rolling bodies located between the inner bearing ring and the outer bearing ring. A gap is defined by a radially outer surface of the inner bearing ring and a r...
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WO/2024/040719A1 |
A bearing front sealing device having an observation hole, which is applied to a railway wagon bearing and comprises a front cover (1) arranged on one side of a bearing (6) in an axial direction. A through observation hole is formed in t...
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WO/2024/036412A1 |
A transducer for use with a rotary bearing rotatably interconnecting an inner member along a rotational axis and an outer member supporting the rotary bearing comprises a piezoelectric body arranged for physical deformation; a pair of el...
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WO/2024/033343A1 |
The invention relates to a shaft grounding assembly (1), comprising a housing (2) which receives a shaft (3) and a fluid. The shaft (3) is paired with a grounding ring (4) which produces an electrically conductive contact between the sha...
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WO/2024/023119A1 |
A slew bearing (1) for rotatably supporting an object on a base about a slew axis. The slew bearing comprises a stationary ring (2) and a rotary ring (3) part. The stationary ring part is provided with a stationary raceway member forming...
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WO/2024/019022A1 |
A water intrusion detection method for detecting intrusion of water into a lubricant in a device that is configured such that a plurality of portions thereof are lubricated with the lubricant, the method comprising: measuring the impedan...
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WO/2024/017425A1 |
A rolling-bearing element (1), in particular a bearing ring, has a multiplicity of 3D-printed layers (7, 11, 12), wherein at least a sub-quantity of these layers (7, 11, 12) is built up from a plurality of layer portions (8, 9, 10) which...
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WO/2024/017437A1 |
The invention relates to a rotary-table bearing assembly comprising a rotary-table bearing (10), in which assembly a clamping device (33) acts on a shaft disc (30) in such a way that a tangential moment acting on the rotary-table bearing...
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WO/2024/017432A1 |
The invention relates to a rotary-table bearing assembly comprising a rotary-table bearing (10), in which assembly a clamping device (33) acts on a shaft disc (30) in such a way that a tangential moment acting on the rotary-table bearing...
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WO/2024/013846A1 |
A rolling bearing device 1 comprises a tubular housing 2, a rolling bearing 3 having an outer ring 31 fitted to an inner peripheral surface 2a of the housing 2, a sensor 5 attached to an outer peripheral surface 31b of the outer ring 31,...
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WO/2024/013843A1 |
This rolling bearing device 1 comprises: a pair of outer rings 31 that are disposed adjacent to each other in an axial direction; wiring 5b that is disposed so as to pass from a bearing outer diameter surface 31d of one of the pair of ou...
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WO/2024/010748A1 |
An in-wheel electrical generator for a vehicle is disclosed. The in-wheel generator comprises: a stator configured to be coupled to a non-rotating spindle of a vehicle; and a rotor configured to be indirectly coupled to a rotating hub of...
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WO/2024/003621A1 |
An idler monitoring device for monitoring an idler of a conveyor belt includes a body (18) to be placed in use inside a seal (16) of the idler. A temperature sensor (20), vibration sensor (22), rotational speed sensor (24) and a communic...
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WO/2023/229148A1 |
The present invention relates to a composite oil seal having an electrical corrosion prevention function, and a method for manufacturing the seal and a ground path of the composite oil seal having an electrical corrosion prevention funct...
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WO/2023/228529A1 |
Provided are a motor bearing wear monitoring device, an adjustment method, and a program with which detection accuracy can be maintained without intervening with a manual machine operation, even when a drive frequency is changed. This ...
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WO/2023/227156A1 |
The invention relates to a discharge device (15) for an electric machine (1) for discharging an electric charge and/or voltage from a rotor (2) to a housing portion (7) via a shaft (4), the housing portion (7) delimiting a housing chambe...
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WO/2023/227513A1 |
The invention relates to a pivot bearing (100) having a first and a second bearing body (101, 102), which are designed to be rotatable in one another and/or against one another in a complementary fashion, wherein the pivot bearing is mad...
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WO/2023/223463A1 |
A damage detection device (10) is for detecting the state of damage of a rolling bearing provided with an inner race (2), an outer race (3), a plurality of rolling elements (4) that are arranged between the raceway surface of the outer r...
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WO/2023/219050A1 |
The present invention provides a sensor device having excellent environmental resistance. A sensor device (100, 200, 300, 400, 500) includes a shaft (S), a bearing (101, 501) that has an inner circumference side (101a, 501a) and an out...
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WO/2023/201969A1 |
A spacer ring assembly and a bearing assembly. The bearing assembly comprises a bearing and the spacer ring assembly. The spacer ring assembly comprises an inner spacer ring (12) and an outer spacer ring (11), one among the inner spacer ...
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WO/2023/199689A1 |
A bearing device comprises: a rolling bearing (30) having a rotating ring (32), a fixed ring (31), and rolling elements (33); a preload-applying member (40); and a sensor unit (60). The rotating ring has a rotating ring raceway surface (...
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WO/2023/193232A1 |
The present invention refers to bearing covers for gearboxes, exhibiting at least one predefined position for arranging at least one sensor, wherein the bearing cover exhibits at least one sealing part/section. The present invention also...
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WO/2023/186207A1 |
The invention relates to a sealing assembly (5) for sealing a wheel bearing (1) for a wheel-bearing hub (6) of a vehicle, comprising: a sealing unit (10) which is designed to be connected to an outer ring (3) of the wheel bearing (1) for...
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WO/2023/189278A1 |
A bearing device (100) comprises: a rolling bearing (10) having an inner ring (11), an outer ring (12), and a rolling body (13); and a generator (20) that generates electricity along with rotation of the inner ring relative to the outer ...
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WO/2023/189614A1 |
A sensor-equipped bearing (100, 100A, 100B, 100C) comprises: a bearing (10) including a rotating ring (11), a fixed ring (12), and rolling element (13); and a sensor unit (20). The rotating ring has a rotating ring raceway surface (11da)...
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WO/2023/189277A1 |
This bearing device (1) comprises a bearing (2) and a holding member (12). The holding member (12) is fixed to either an outer ring (3) or an inner ring (4). A circuit board (13) is fixed to a surface (12f) of a side plate section (12A) ...
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WO/2023/189588A1 |
This bearing device (1) comprises: a bearing (2) including an outer ring (6), an inner ring (7) and rolling elements (8); an outer loop (11); a magnetic ring (5); a stator (14) arranged to face the magnetic ring (5); and a circuit board ...
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WO/2023/189465A1 |
Provided is a crown-shaped cage entirely made of a resin material, in which a diameter D of a steel ball (4) stored in a pocket (9) is 13 to 18 mm, a thickness t from the bottom of the pocket (9) to an end surface of an annular part (5) ...
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WO/2023/186206A1 |
The invention relates to a rotary bearing for a ceiling mount, comprising a housing (1), a shaft (2) which can be rotated about a longitudinal axis and which can be rotated in an adjustable rotational range relative to the housing (1), a...
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WO/2023/182091A1 |
A bearing device (1) comprises a standard bearing (2) including an outer ring (3), an inner ring (4), and rolling elements (8). The bearing device (1) comprises a magnetic ring (7) fixed to the inner ring (4), a stator (5) disposed so as...
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WO/2023/180412A1 |
The invention relates to a rolling element bearing, to a wind turbine comprising a rolling element bearing of this type, and to a method for monitoring a wind turbine. The rolling element bearing comprises an inner ring (3) having an inn...
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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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