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WO/2013/093309A1 |
The invention relates to a friction device (1) for a clutch comprising at least two opposing annular friction linings (2, 2'), each comprising at least a friction body fixed to a support (4, 4'), and elastic means (3) arranged between th...
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WO/2013/096434A1 |
A clutch assembly includes a secondary piston assembly, a primary piston, a first chamber at least partially formed by a first side of the primary piston, a second chamber at least partially formed by the secondary piston assembly and a ...
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WO/2013/091598A1 |
The invention relates to a friction clutch for a drive train of a motor vehicle, having a contact plate, which is connected to a housing in a non-rotatable manner yet with limited axial movement, a disc spring, which is effective between...
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WO/2013/093980A1 |
[Problem] The present invention is characterized in providing a torsional vibration dampening device capable of increasing torsional rigidity without increasing the size of an elastic member in the radial direction. The torsional vibrati...
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WO/2013/088089A1 |
Clutch with compensation for wear, notably for a motor vehicle. The invention relates to a clutch with compensation for wear, notably for a motor vehicle, and comprising wear-compensation means (33) comprising a ratchet (60) that operate...
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WO/2013/088211A1 |
A damper is provided which includes a primary damper and a secondary damper connected for series. The damper is utilized for damping torsional vibrations in a clutch assembly and is particularly useful for connecting reciprocating piston...
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WO/2013/090905A1 |
A friction plate for a clutch assembly includes a core plate and a plurality of friction segments made of a friction material. A plurality of grooves are disposed between said plurality of friction segments. Each segment has tapered side...
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WO/2013/088043A1 |
The invention relates to a double clutch with compensation for wear, notably for a motor vehicle, comprising a first clutch mechanism and a second clutch mechanism (3, 4) and means (33) for compensating for wear which are associated with...
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WO/2013/085288A1 |
The present invention relates to a transmission, an in-wheel drive system comprising same, and a method for manufacturing a transmission. One embodiment of the transmission according to the present invention comprises a clutch disk havin...
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WO/2013/084970A1 |
The present invention prevents intrusion of water into a sealed space in which a dry clutch is arranged, and ensures external discharge of an abrasion powder from the dry clutch. In a hybrid driving force transmission device, a dry multi...
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WO/2013/079875A1 |
The invention relates to a lining-holder disc (1) for a clutch disc, comprising two parallel supporting elements (2a, 2b) including an annular peripheral portion (3) having an outer surface for receiving a friction lining (6) and an inne...
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WO/2013/071905A1 |
The invention relates to a friction surface having elevations and passage depressions which permit a passage of fluid between the elevations, and having rounded edges between the elevations and passage depressions. The invention is chara...
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WO/2013/075036A1 |
A gas spring and gas damper assembly can include a gas spring and a gas damper. The gas spring can include a first end member, a second end member and a flexible wall that at least partially form a spring chamber. The gas damper can incl...
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WO/2013/073515A1 |
Provided is a clutch device for which secure spring seat placement can be easily confirmed and which can reduce the labor of manufacturing work by preventing the falling or change in orientation of the spring seat. The clutch device (100...
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WO/2013/075043A1 |
A clutch is provided that includes an inner race and an outer race that moves relative to the inner race. A pedestal is also provided and the position of the pedestal is fixed with respect to at least one of the inner race or the outer r...
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WO/2013/067621A1 |
A driven accessory comprising a first rotary clutch portion, a second rotary clutch portion, a wrap spring and an actuator. The actuator is selectively operable for generating a force that is applied to a second end of the wrap spring. T...
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WO/2013/068689A1 |
The invention relates to a torque transmission unit including a driving member (1) comprising grooves (24) that are inserted with play into complementary grooves (9) of a driven member (2). A play take-up element (13) is mounted movably ...
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WO/2013/067985A1 |
The present invention relates to a clutch device having at least one counter-pressure plate, at least one pressure plate displaceable to a limited extent in an axial direction for the frictional clamping of a clutch plate between the pre...
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WO/2013/069569A1 |
A multiple free disc-type clutch is provided with at least two free discs each disposed in a freely rotatable manner between a drive torque-transmitting disc and an output torque-receiving disc. When the multiple free disc-type clutch tr...
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WO/2013/065559A1 |
Provided is a clutch device for which warping of the pressure plate can be suppressed while exploiting the advantages of an integrated-type pressure plate. This clutch device is equipped with: a clutch disk, which is arranged concentrica...
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WO/2013/065092A1 |
[Problem] To provide a torsional vibration damping device making it possible to lubricate a site of contact between a cam face and an end of an arm member and to prevent abrasion, searing, or the like of the site of contact between the c...
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WO/2013/060313A1 |
The invention relates to a method for machining a metallic frictional surface for wet-running applications, characterised in that said metallic frictional surface is machined using a laser.
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WO/2013/061959A1 |
The purpose of the invention is to provide a clutch device with which malfunction due to centrifugal force can be avoided while limiting increases in dimension and cost. A frictional wear-adjusting mechanism comprises: a first adjustment...
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WO/2013/062063A1 |
[Problem] To provide a power transmission device with which an engine can be started reliably by a kick-starter means without increasing the transmission capacity. [Solution] A power transmission device having: a clutch housing (2) in wh...
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WO/2013/060238A1 |
A multistage shock absorbing device (100) and a clutch device are disclosed. The multistage shock absorbing device (100) comprises a clutch hub (5), a first clamp disc (1), a second clamp disc (3) and elastic members (8). The clutch hub ...
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WO/2013/059046A1 |
A friction plate, including: a ring-shaped piece of friction material with an inner circumference, and first and second surfaces facing in first and second opposite axial directions, respectively; a first core plate with a first ring-sha...
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WO/2013/049919A1 |
A driven accessory (10) is provided that includes a first rotary clutch portion (50), a second rotary clutch portion (52), a wrap spring (56) and an actuator (60). The wrap spring (56) is configured to transmit rotary power between the f...
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WO/2013/041409A1 |
The invention relates to a clutch unit for a motor vehicle, comprising a friction clutch and an actuator for actuating the friction clutch, wherein the actuator comprises a first ramp ring and a second ramp ring, at least one of which ca...
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WO/2013/041072A1 |
A friction clutch (10) having a housing (12) with a pressure plate (18) which is arranged in a rotationally conjoint manner and so as to be axially displaceable to a limited extent relative to said housing, which pressure plate can, by a...
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WO/2013/040135A1 |
A coupling assembly having an overrun mode and a ratcheting reverse strut or radial ratchet for use in the assembly are provided. The size and shape of the strut or ratchet and corresponding notches (i.e. geometry) of a notch plate of th...
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WO/2013/039183A1 |
The purpose of the present invention is to obtain a friction material that: does not use a whisker-like filler as a stiffener, whisker-like fillers being undesirable from the standpoint of working conditions and health; contains no coppe...
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WO/2013/031579A1 |
A cup-shaped part (1) having an inner peripheral uneven surface section (210) has a bottom section (11), a cylinder section (2), and the inner peripheral uneven surface section (210). The inner peripheral uneven surface section (210) has...
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WO/2013/027834A1 |
Provided is a clutch plate which is capable of reducing a drag torque. According to a ring-shaped and wet-type clutch plate of the present invention, a lubrication groove comprising a plurality of grooves is disposed at at least one of b...
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WO/2013/026438A1 |
The invention relates to a coupling device comprising at least one torque transmitting device, which can be engaged and/or disengaged in the axial direction by means of a lever element and which is frictionally engaged in the engaged sta...
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WO/2013/028949A1 |
A rotational coupling device is provided in which an armature (30) affixed to a hub (22) rotating about a rotational axis is drawn in a first axial direction towards a rotor (26) disposed about, and rotatable relative to, the hub upon en...
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WO/2013/027241A1 |
[Problem] In order to enable a lubricant to be supplied continuously to the contact area of one end of arm members and a cam surface, thus improving the lubrication capability at the contact area of the one end of the arm members and a c...
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WO/2013/025609A1 |
A housing for use with a clutch assembly includes an annular wall disposed around an axis and extending between an open end of the housing and a floor of the housing with the floor extending toward the axis. A plurality of splines are sp...
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WO/2013/020531A1 |
The invention relates to a clutch assembly (10) for coupling a drive shaft (68) of a motor vehicle engine to at least one gear input shaft (44, 54) of a motor vehicle gear unit, comprising a dual-mass flywheel (12) for damping torsional ...
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WO/2013/013311A1 |
An electromagnetic clutch includes a rotatable input member and a rotatable output member. A clutch plate is fixed for rotation with one of the input member and the output member. An armature plate is axially moveable relative to the oth...
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WO/2013/013651A1 |
The invention relates to a friction clutch, more particularly in a double clutch with traction mode and power takeoff, with a pressing plate that is axially pre-stressed, applying a load to a cup spring, against a counter-pressure plate ...
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WO/2013/010521A1 |
The present invention relates to a multiple disc clutch having an outer multiple-disc carrier (8, 9) for hooking in outer discs at an outer positively locking region and an inner multiple-disc carrier (6, 7) for hooking in inner discs at...
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WO/2013/011575A1 |
In order to provide a transmission provided with a clutch device which decreases torque loss due to friction by decreasing the workload of synchronizer rings, a damper for accommodating fluctuations in the rotation of an engine is provid...
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WO/2013/008092A1 |
A clutch assembly with a first drum clutch (10a) and a second drum clutch (10b) supported by an adapter hub (60) and arranged so that the second clutch (10b) is disposed concentrically inside the first clutch (10a). Each drum clutch (10a...
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WO/2013/007339A1 |
The invention relates to a clutch (100), in particular for a drive train (102) of a motor vehicle, comprising a first clutch plate (124) and a second clutch plate (126), an intermediate plate (128) being arranged therebetween. On respect...
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WO/2013/000327A1 |
A torsional damper, disposed in the clutch hub of an automobile and arranged side by side with a clutch plate set in an axial direction. The torsional damper comprises a mass body (10), two friction pads (20), a holder (70), a holder baf...
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WO/2013/000714A1 |
The invention relates to a drive assembly, in particular a shifting device drive assembly, comprising a gearbox. The gearbox comprises a first and a second rotary transfer element (11, 12). The rotary transfer elements (11, 12) are rotat...
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WO/2013/000455A1 |
A wet clutch (100) for a motorcycle comprises an outer cage (102) which has a first toothing as an input side of the wet clutch (100), an inner cage (104) which is coaxial with respect to the outer cage (102) and which has a second tooth...
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WO/2013/000712A1 |
The invention relates to a contactor drive arrangement, comprising a gearbox for driving contacts of a contactor that can be moved relative to one other. A clutch (13, 9) is arranged between a gearbox input side and a gearbox output side...
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WO/2012/176641A1 |
An inner cylinder part (6) is provided in an inward flange (4) of a drive gear (1). A large-diameter coil spring part (22) is provided to a clutch spring (21) incorporated within the drive gear (1), a interconnecting part (23) is provide...
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WO/2012/175186A1 |
A lever spring for a clutch, in particular a friction clutch having a wear compensation device, for a motor vehicle, comprises lever elements for transmitting a force for opening or closing the clutch, and a force edge which is connected...
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