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WO/2021/172156A1 |
[Problem] To provide an electromagnetic clutch capable of preventing water from entering the electromagnetic clutch from a foreign matter discharge part that discharges foreign matter such as abrasion powder to the outside, even when a w...
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WO/2021/161213A1 |
A pulley unit comprising a hub (3) configured to be connected to a crankshaft, a pulley (7) coaxial to the hub (3) and supported in a rotationally free manner with respect thereto, a clutch (8) interposed between the hub (3) and the pull...
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WO/2021/151110A1 |
A clutch assembly (30; 130; 230) includes a stationary journal bracket assembly (42; 142; 242) having a base (142-1; 242-1), a stub shaft (142-2; 242-2) that extends axially from the base, and a passage (142-3; 242-3), a threaded bracket...
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WO/2021/122696A1 |
The invention relates to an electric-motor linear drive, comprising: an electric drive motor, which is arranged in a motor housing and has a motor shaft, which motor shaft drives a worm of a worm gear unit, downstream of which worm gear ...
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WO/2021/118789A1 |
A damped isolation pulley having a hub, a pulley disposed concentrically about the hub, an isolation spring, an inertia ring and an electro-adhesive clutch. The hub is configured to be mounted to a crankshaft of an internal combustion en...
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WO/2021/115693A1 |
The invention relates to a drive device, comprising an output shaft (9), which is divided into a first shaft portion (17) and a second shaft portion (19), which can be torque-transmittingly coupled to each other or uncoupled from each ot...
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WO/2021/104560A1 |
The invention relates to a magnetic clutch (1) with an axis of rotation (2) for actuating a disconnect clutch (3), having at least the following components: - an axially fixed stator (4); - an axially movable armature (5), the armature (...
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WO/2021/092678A1 |
A modular clutch assembly with two independent power sources and a connection with an output device. The two independent power sources and the output device can take many different forms. The modular clutch assembly has a housing that co...
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WO/2021/080731A1 |
An electro-magnetic coil assembly mounted to a clutch assembly, the electromagnetic coil assembly including a coil mounted within an annular coil housing and a flexible armature plate. The coil assembly adapted to generate an electromagn...
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WO/2021/075443A1 |
[Problem] To provide an electromagnetic clutch in which even when a part around which a belt of a pulley is wound is projected on the front side of an armature plate to separate a pulley from a rotor and to reduce the diameter of the pul...
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WO/2021/071657A1 |
A vehicle driveline component with a ball-ramp mechanism that includes a first ball-ramp ring, a second ball-ramp ring and a plurality of balls. Each of the first and second ball-ramp rings have a plurality of ball supports that define b...
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WO/2021/064646A1 |
The invention relates to an electromagnetic gear coupling (1a), in particular for ship drives, comprising a first part (2a) connectable to a drive/output shaft (6), and which comprises an electromagnet holder (4a) and an electromagnet (5...
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WO/2021/035358A1 |
A clutch system includes a rotary input member, a wrap spring clutch and a rotary output member. The wrap spring clutch has a first end, a second end, and a plurality of coils. The stiffness of the wrap spring clutch is selected such tha...
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WO/2021/002270A1 |
An output shaft (2) and an outer ring (11) of a two-way clutch (10) are linked together so as to be incapable of relative rotation and capable of relative axial movement, relative axial movement of the output shaft (2) and the outer ring...
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WO/2020/262191A1 |
A rotation transmission device equipped with a first radial bearing (49) for supporting an input shaft (2) so as to be rotatable, a second radial bearing (51) for supporting an output shaft (8) so as to be rotatable, and a third bearing ...
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WO/2020/262875A1 |
An electric motor includes: a drive unit; and a clutch unit which is connected to the drive unit and an object so as to selectively block power transmission, wherein the clutch unit includes: an inner race which is connected to the drive...
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WO/2020/257213A1 |
A linear actuation assembly includes an electromagnetic coil configured to allow electric current to pass therethrough in either direction creating magnetic flux based on the electric current and its direction. A first set of magnets is ...
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WO/2020/221493A1 |
The invention relates to a disengagement system for actuating a clutch (6), in particular a clutch (6) in the powertrain of a motor vehicle between the drive motor and the transmission, having a threaded spindle (5) which is rotationally...
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WO/2020/210270A1 |
A rotational coupling (10) includes a rotor (34) configured for rotation about a rotational axis (36). The rotor (34) includes a hub (38) disposed about the axis (36) and configured to receive a shaft (12) and a disc (40) extending radia...
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WO/2020/203735A1 |
This torque limiter comprises a first rotational solid (10), a second rotational solid (20) provided so as to be capable of rotating relative to the first rotational solid on the same axis, a permanent magnet (12) provided to either one ...
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WO/2020/198860A1 |
A bi-directional clutch assembly equipped with a pair of laterally-spaced, selectable one-way clutches configured in a compact arrangement. The bi-directional clutch assembly establishes a LOCK-LOCK mode when both SOWC's are non-actuated...
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WO/2020/201099A1 |
An apparatus (1) includes an adjusting system for adjusting a rotational position of a shaft with respect to a shaft holding member, comprising a frame (2), a shaft (15) which is rotatably supported by the frame (2), a shaft holding memb...
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WO/2020/201977A1 |
An electrically and mechanically driven automotive accessory including a housing, an electric motor, a pulley, and a pulley assist mechanism. The electric motor comprises a stator assembly that is mounted to the housing and a rotor assem...
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WO/2020/196289A1 |
An outer member (2) has an opening (2b) formed integrally with an inner peripheral portion (2a), an engagement piece (4) is arranged between the inner circumferential portion (2a) and an inner member (1), an outer ring (3b) is fitted ont...
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WO/2020/187180A1 |
An electromagnetic dog clutch, which is used for solving the technical problem that friction easily occurs between a bearing seat and an end cover of a movable gear sleeve in an existing electromagnetic dog clutch. The electromagnetic do...
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WO/2020/164866A1 |
An actuator unit (28) for a positively locking, switchable clutch or a brake comprises a shaft (18) which can be rotated with respect to a rotational axis (26), an actuator slide (30) for actuating the freewheel, wherein the actuator sli...
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WO/2020/166801A1 |
The present invention relates to a solenoid assembly for a vehicle differential device clutch, comprising: a differential device shaft having a first end and a second end; a housing penetratively coupled to the shaft; and a plunger which...
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WO/2020/163686A1 |
An overrunning, non-friction coupling and control assembly, an engageable coupling assembly and locking members for use in the assemblies are provided. A centroid or center of mass of at least one of the locking members is offset from a ...
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WO/2020/157373A1 |
A magnetic actuator comprises a first element (201) and a second element (202) movable with respect to the first element in a movement direction. The first element comprises teeth (207-210) successively in the movement direction, two coi...
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WO/2020/156824A1 |
The aim of the invention is to enable installation even in tight spaces. This aim is achieved, according to the invention, by a housing (6) of a solenoid valve unit (3) for controlling a central clutch actuator (4) of a utility vehicle, ...
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WO/2020/150297A1 |
A rotational coupling device includes an armature configured for coupling to a shaft for rotation with the shaft about an axis, but axially movable relative to the shaft. An electromagnet assembly is disposed on one side of the armature ...
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WO/2020/146594A1 |
A magnetically-coupled torque assist apparatus includes a movable (rotor) magnet configured to rotate along a circular path about a rotor magnet axis and a stationary (stator) magnet, wherein the rotor magnet, and the stator magnet have ...
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WO/2020/136356A1 |
The invention relates to a force application device for a control stick of an aircraft, said stick comprising a control lever that is connected to a motor comprising a drive shaft, said device having: a first pin connected to the drive s...
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WO/2020/130811A1 |
A bidirectional magnetic clutch for an additive manufacturing system, comprising a concentric arrangement of an inner drive member (2) and an outer drive member (3) enclosing the inner drive member (2), the inner and outer drive members ...
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WO/2020/117880A1 |
An electromagnetic system for controlling the operating mode of a non-friction coupling assembly and a coupling and magnetic control assembly are provided. Magnetic circuit components include a ferromagnetic or magnetic element received ...
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WO/2020/088873A1 |
A clutch assembly (10) for a motor vehicle drivetrain (60) for coupling two coupling elements (12, 14) for conjoint rotation is specified, having a clutch unit (16) and a brake unit (17), wherein at least one permanent magnet (26) is pro...
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WO/2020/085717A1 |
The present invention relates to a clutch and a compressor comprising same, and provides a compressor which operates with low noise and low vibration by reducing an amplitude of vibration transmitted in the axial direction of a clutch.
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WO/2020/073134A1 |
A magnetorheological fluid clutch apparatus comprises an input(s) having an input shear surface(s). An output(s) is rotatably mounted about the input for rotating about a common axis with the input, the output(s) having output shear surf...
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WO/2020/061673A1 |
A bi-directional clutch assembly includes an outer race defining first and second strut pockets, an inner race defining ratchet teeth, a passive one-way clutch including at least two passive struts each supported in a corresponding first...
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WO/2020/063785A1 |
An intelligent safety coupling and a working method therefor, which is a novel intelligent safety coupling that uses a real time dynamic torque control actuator (3) to quickly separate a driving side and a driven side of the coupling. A ...
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WO/2020/058307A1 |
The invention relates to a friction clutch (1) for the drive of an auxiliary unit of an internal combustion engine of a vehicle, having an electromagnet assembly (5) comprising a coil body (6) having a coil (7) and a magnet body (8, 20, ...
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WO/2020/053957A1 |
This clutch (50) includes: a first rotary body (52) having a plurality of engagement surfaces (52e, 52f) in the circumferential direction of the outer circumferential surface (52c) of the first rotary body (52); a cylindrical second rota...
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WO/2020/055007A1 |
A thermal fuse activation assembly for a clutch includes a thermal fuse. The thermal fuse has a body containing a temperature sensitive member. The temperature sensitive member is configured to activate upon a predetermined temperature. ...
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WO/2020/055018A1 |
A thermal fuse includes a casing wall configured to transfer heat energy generated exterior to the casing wall to a thermally activated device disposed in an interior of the casing wall. The thermally activated device is configured for a...
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WO/2020/047711A1 |
A power coupling control system, and a vehicle. The power coupling control system comprises a first rotating member, a second rotating member, a slidable engagement member (10) and an electromagnetic actuating device; the slidable engage...
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WO/2020/030391A1 |
The invention relates to a coupling assembly (12) for the drive train of a motor vehicle. Said coupling assembly comprises a ratchet pawl carrier (24), which can be coupled to a first coupling element (28) in a rotationally fixed manner,...
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WO/2020/025833A1 |
The invention relates to a bearing assembly (10) comprising at least one first bearing element (12) and a second bearing element (14) which are rotatably connected relative to each other along a common longitudinal axis (14). The bearing...
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WO/2020/009562A1 |
The present invention relates to a device that converts mechanical energy provided by a generator of external movement into hydraulic energy. This energy is used to displace a fluid through a pipe connected to flanges of the pump. The pu...
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WO/2020/008507A1 |
A clutch device (1) for controlling transmission of torque between a first rotating body (21) and a second rotating body (23) each capable of rotating about an axis is provided with: a cam plate (35) provided with a first cam surface (35...
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WO/2020/004757A1 |
The present invention relates to a clutch and a compressor comprising same. The clutch comprises: a hub capable of rotating together with a rotating shaft of the compressor; a disk capable of rotating together with the hub; a pulley rota...
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