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WO/1990/001640A1 |
In known friction clutches with disks which are axially mobile and are connected alternately and secured to remain fixed during rotation to a clutch input and to a clutch output concentric with the latter, the disks are coupled by fricti...
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WO/1990/000231A1 |
The invention relates to a torque-limiting clutch arrangement which comprises a cylindrical part (3) forming part of one clutch element and having shrink-fitted thereon a cylindrical sleeve (5) which forms part of the other clutch elemen...
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WO/1988/007146A1 |
An overload clutch (A) has an axially movable ring (52) with cavities (58) seating torque transmitting balls (100b) retained in seating cavities (100a) in a sheave mount (96), the cavities (100a) being larger than the cavities (58). The ...
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WO/1988/004236A2 |
A document transport and printing apparatus (20) which utilizes an associated clutch (52) for use in printing and endorsing documents (22) like checks at a printing station (38) in the apparatus (20). The apparatus (20) utilizes a single...
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WO/1988/004376A1 |
The system described enables a rotor (2) to be turned between two positions which are rotationally displaced in relation to one another through a preset angle and allows it to be locked in said position. Corresponding to the end position...
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WO/1988/004378A1 |
A single revolution clutch for use in a printing apparatus includes first (66-1) and second cam sections (66-2) which comprise the output member (66) of the clutch. When the clutch is released, a spring (78) accelerates the output member...
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WO/1987/006663A1 |
To protect an engine from stall, resulting from inertia loads downstream of a clutch disc assembly (76) instantaneously exceeding available engine torque, by controllably directing fluid pressure to the clutch disc assembly (76); the pre...
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WO/1987/003659A1 |
A bi-directional stop (10) for a rotatable actuator shaft (12) which includes first and second brake plates (20, 22) secured for rotation with the shaft (12) in opposite directions by a pair of oppositely disposed one-way clutches (24, 2...
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WO/1986/004396A1 |
In a centrifugal action device comprising in a known manner at least one action member (50) of a generally arched shape and intended to place itself along a circumferential track (39) of a rotary element (11) secured thereto by engagemen...
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WO/1986/002133A1 |
A differential engagement friction clutch (5) with an axially displaceable actuating element (8) and a spring (11) for opening the friction clutch (5), in which the actuation element (8) is controlled by a viscous coupling (6) operating ...
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WO/1985/002661A1 |
A narrow tolerance range slip clutch (15) has a friction clutch (19, 20) and a ball ramp mechanism (30, 31, 34) with one or more springs (28) associated with the friction clutch and ball ramp mechanism to exert a clamp load on the fricti...
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WO/1985/000789A1 |
A vehicle anti-skid/wheelspin device, comprising a force application means which may be either a brake (17) or a driven shaft, a hub (3) to which the vehicle wheel may be attached, a wrap spring clutch (23) to connect the force applicati...
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WO/1984/004789A1 |
The liquid friction coupling (1) operates with groups of discs (2, 3) which are engaged with each other and arranged within a cylindrical closed casing throwned with a working liquid subjected to shearing. The spacing between the discs i...
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WO/1984/003337A1 |
Control device for a clutch (1) with torque converter arranged as a common construction with a synchronized gear transmission, the clutch being closed by means of a control of the gear shift unit by two pressure chambers (4, 6) arranged ...
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WO/1984/002962A1 |
The friction coupling is provided at least with one coupling disk (8) connected to drive shaft (2) in a torsion-resisting way, as well as with at least one coupling disk (9) connected to the drive shaft, cooperating with the latter, and ...
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WO/1983/002985A1 |
A device for the control of a free wheel coupling for a motor vehicle comprises a lock (27) mounted slidingly in a bell (8) integral with the driving shaft (2a) engageable in a cage (12) provided with rollers (24) and oscillatingly mount...
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WO/1983/001494A1 |
A transmission system for vehicles has a coupling (11) with a tubular body (12) provided with internal helical teeth (19, 20) at each end. An input shaft (22) is rotatably journalled in the body (12) and is provided with helical splines ...
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WO/1982/004107A1 |
The clutch is preferably a strip clutch. A piston (26) actuating the clutch and a liquid chamber (25) rotate together with one half (22) of the clutch. The piston bearing on a spring (29) is exposed to the liquid pressure in the pressure...
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WO/1982/001740A1 |
The automatic fan comprises a thermostat formed by a gas-tight container provided with a front plate (22, 42, 50) and with an elastic wall (24, 39, 51). The container is filled with a fluid which acts, upon a temperature increase, on the...
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WO/1981/000743A1 |
The drive transmission (10) includes rotatable coaxial drive and driven members (17, 18) with a hub member (25) disposed therebetween. A first clutch (15) is provided between the hub member (25) and the drive member (17) to drivingly clu...
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WO/1980/002448A1 |
Segmental clutch shoes (36) are operatively deployed between coaxial drive and driven members (21, 22) and are movable radially and circumferentially therebetween into and out of clutching engagement with a drum (30) on the drive member ...
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JP7466632B2 |
The present invention provides a power transmission apparatus that is able to have an increased clutch capacity while being prevented from increasing in size in an axial direction.An auxiliary clutch plate 17 different in diameter from d...
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JP2024050976A |
The present invention provides a power transmission device in which at least a portion of a centrifugal clutch means overlaps a clutch member when viewed from the radial direction of an output member. [Solution] A clutch member 4 connect...
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JP2024050977A |
The present invention provides a power transmission device in which at least a portion of a centrifugal clutch means overlaps a clutch member when viewed from the radial direction of an output member. [Solution] A clutch member 4 connect...
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JP7463628B1 |
The power transmission device K includes a clutch member 4 that holds a plurality of driven side clutch plates 7, a pressure member 5 that can press a driving side clutch plate 6 and a driven side clutch plate 7 together with the clutch ...
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JP2024044989A |
An object of the present invention is to provide a clutch device that is easy to assemble between a clutch center and a pressure plate. [Solution] The length L1 in the circumferential direction S from the end 90AA of the pressure side as...
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JP2024044961A |
An object of the present invention is to provide a clutch device that is easy to assemble between a clutch center and a pressure plate. [Solution] A center side cam section 60 has a center side assist cam surface 60A, a center side slipp...
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JP7458697B2 |
It is intended to provide a power transmission system and an attenuation mechanism, both of which can inhibit intense fluctuations in torque inputted thereto from a drive wheel without increasing an installation space in an electric car ...
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JP7457054B2 |
A linear actuator (1) and the centrifugal safety device (50) thereof is disclosed. The safety device (50) includes an outer socket (51) having a stop portion (512) and a first accommodation portion (513), an inner socket (53) having a ra...
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JP7456370B2 |
A clutch (70) of a clutch device (1) is provided between a first transmission section (61) and a second transmission section (62) that are rotatable relative to a housing (12), allows torque transmission between the first transmission se...
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JP2024039151A |
An object of the present invention is to provide a reverse input cutoff clutch that can release a reverse input cutoff function as needed, is easy to manufacture and assemble parts, and is easy to reduce weight. [Solution] Under normal c...
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JP7454007B2 |
To make a transmission case compact and easily stop rotation of a clutch, in a vehicle transmission.A vehicle transmission comprises: a rotational shaft (37) supported by a transmission case (32), and extending outward in a vehicle width...
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JP2024036499A |
An object of the present invention is to reduce the weight of a cam portion having an assist cam surface and a slipper cam surface. A clutch device 10 is provided so as to be able to approach or separate from a clutch center 40 and to be...
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JP2024035028A |
An object of the present invention is to provide a centrifugal clutch assembling device that can automate the assembling work of a centrifugal clutch and can easily assemble the clutch while taking weight tolerances into consideration. [...
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JP2024035027A |
An object of the present invention is to provide a centrifugal clutch assembling device that can automate the assembling work of a centrifugal clutch and can easily assemble the clutch while taking weight tolerances into consideration. [...
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JP2024032853A |
[Problem] By bringing the driving side clutch plate and the driven side clutch plate into pressure contact, rotational force on the wheel side can be transmitted to the engine side to generate engine braking, and a weight member can be m...
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JP2024510674A |
The present invention is a friction device (1) with a rotation axis (2) for a torsional vibration damper (3), comprising at least the following components: - an input side (4) having a first input disk (5) and a second input disk (6); - ...
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JP7446516B2 |
The purpose of the present invention is to provide a centrifugal clutch capable of suppressing, itself, the effects of friction on a connection state of a friction plate, and also suppressing, itself, a change in a connection position ca...
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JP7443603B1 |
[Problem] A new two-way torque limiter that has a small number of parts and is easy to assemble, especially the magnitude of rotational torque that starts rotation when rotational torque is applied from one of two connected members, and ...
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JP7441093B2 |
An electrically actuated parking brake has a single electric motor producing a torque, a first torque limiting device with a first spring force, and a second torque limiting device with a second spring force. The first torque limiting de...
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JP2024014669A |
An object of the present invention is to reduce the weight of a cam portion having an assist cam surface and a slipper cam surface. A clutch device 10 is provided so as to be able to approach or separate from a clutch center 40 and to be...
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JP7422618B2 |
A damper device includes a damper unit and a torque limiter unit. The damper unit includes first and second plates each including a plurality of window portions, a hub flange including a plurality of window holes, and a stopper mechanism...
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JP7422617B2 |
A torque limiter embedded damper device includes a torque limiter unit and a damper unit. The damper unit includes a first rotor, a second rotor, and a stopper mechanism. The second rotor includes a flange axially opposed to the first ro...
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JP7420668B2 |
To provide a torque limiter which can surely prevent excessive torque from being inputted into a drive system even if a clutch which is fastened in a stationary state causes adhesion, and can prevent an overshoot of torque resulting from...
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JP7411532B2 |
To provide a driving device which rotates a cam member in both directions with driving force of a driving part to bring an engaging member operated by the cam member into an engaging state, in which the engaging member engages with an en...
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JP7409581B1 |
An object of the present invention is to prevent the occurrence of a phenomenon in which an input member and an output member are alternately in a rotatable state and a non-rotatable state in a short period of time. [Solution] The revers...
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JP7405713B2 |
The present invention provides a power transmission apparatus that is able to freely change transmission capacity during application of an engine brake without any change in transmission capacity during acceleration. A second clutch memb...
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JP7405037B2 |
To provide a reverse input block power transmission device which can constitute a variation corresponding to a variety of uses, and can diversely adjust a shape or the like of an output member.A reverse input block power transmission dev...
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JP7403702B1 |
[Problem] To effectively supply clutch oil to an assist cam surface and a slipper cam surface. [Solution] A pressure side cam portion 90 of a pressure plate 70 includes a pressure side assist cam portion 91 including a pressure side assi...
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JP7403391B2 |
A power transmission device includes a flywheel and a damper device. The flywheel includes a plurality of fixation holes. The damper device includes an input rotary member, an output rotary member, and a pair of first elastic members. Th...
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