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WO/2015/139912A1 |
A torsion damping arrangement (10) for the powertrain in a motor vehicle, comprising an input region (50) which can be driven for rotation about an axis of rotation (A), and an output region (55), and a first torque transmission path (47...
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WO/2015/124156A1 |
The invention relates to a torque-transmitting device (15) for transmitting torque between an input side (20) and an output side (25), wherein the torque-transmitting device can be mounted in such a way as to be rotatable about an axis o...
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WO/2015/123196A1 |
A number of variations may include a product comprising: a clutch system comprising: a clutch; a first cylinder operatively connected to the clutch; a passive valve operatively connected to the first cylinder; a hydraulic power pack actu...
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WO/2015/114978A1 |
A starting device (1) comprises a damper mechanism (10), a single-plate lock up clutch (8) that can execute lock-up to couple a front cover (3) and an input shaft of a transmission via the damper mechanism (10), and a centrifugal pendulu...
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WO/2015/105634A1 |
The method and controller regulate a machine (100) having a powertrain (120) including an engine (110) connected to a transmission (130) having a plurality of gear ratios (132) for changing the speed ratio. Disposed between the engine (1...
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WO/2015/105099A1 |
A torsional vibration reducing device is configured so that the interference between a cover (5) for the torsional vibration reducing device and rolling bodies (3) is prevented when the cover (5) is deformed by hydraulic pressure. A rota...
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WO/2015/105618A1 |
A torque converter, including: a cover for receiving torque; a pump non-rotatably connected to the cover; a turbine including a turbine shell; a turbine clutch including a portion of the turbine shell; a first torsional vibration damper ...
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WO/2015/081953A1 |
The invention relates to a device (100) for transmitting torque between an input side (105) and an output side (110), comprising a hydrodynamic converter that has a pump wheel (135) connected to the input side and a turbine wheel (145) h...
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WO/2015/079901A1 |
[Problem] To provide a lock-up device and a torque converter that are capable of reducing torque converter hiss caused by friction between a damper spring and a clutch piston, and of improving engine torque fluctuation damping properties...
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WO/2015/076119A1 |
A rolling body (31) is held in a rollable manner by a holding member (29). A cover member (36) is constituted by a first flange section (37) and a second flange section (38) and forms a hermetic region in which the rolling body (31) rock...
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WO/2015/076003A1 |
A lockup device wherein low rigidity and a wider angle are achieved in the damper portion on the input side of a dynamic damper device by means of a simple configuration. This device is equipped with a clutch part (28), a hub flange (30)...
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WO/2015/065918A1 |
A torque converter for a motor vehicle drive train is provided. The torque converter includes a damper including a first cover plate and a drive flange; and a stator assembly. The first cover plate is sealingly rotatable with respect to ...
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WO/2015/056733A1 |
An intermediate member (12) of a damper device (10) includes a plate part (140) having a spring contact part (142) that comes in contact with an inner-side spring (SP2). A spring contact part (33) of a linking member (31) of a dynamic da...
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WO/2015/051976A1 |
The invention relates to a damping device (DV) for a drive train of a motor vehicle, comprising a starting unit (AE), preferably a hydrodynamic torque converter, and comprising an absorber unit (TE), in particular a torsional vibration d...
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WO/2015/046461A1 |
In the lock-up clutch (8) of a starting device (1), single-sided friction plates are used for first frictional engagement plates (83), which are fitted together with the power input-side clutch hub (81), and second frictional engagement ...
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WO/2015/046076A1 |
The damper unit (10) of the starting device (1) comprises: a drive member (11); a driven member (16); outer springs (SP1) for transmitting torque between the drive member (11) and the driven member (16); first and second inner springs (S...
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WO/2015/041029A1 |
A pendulum-type damper device, wherein abnormal wear and damage of pendulum units and a driven plate are minimized. This device is provided with a driven plate (32), a plurality of pendulum units (34), and a plurality of stoppers (35). T...
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WO/2015/038524A1 |
A torque transmission apparatus, including: a first vibration damper with a first input part arranged to receive torque from an engine, a first output part and at least one first spring engaged with the first input and output parts; and ...
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WO/2015/018576A1 |
The invention relates to a torsional vibration damping arrangement (10) for the powertrain of a vehicle, comprising an input region (50) which is to be rotated about a rotational axis A, an output region (55), a first torque transmission...
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WO/2015/017195A1 |
A stamped stator for a torque converter includes a first blade plate, a second blade plate, an outer race, at least one wedge plate, and an inner race. The first blade plate includes a first blade portion, a first radial wall connected t...
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WO/2015/010837A1 |
Embodiments of the invention concern a starter component for a motor vehicle, with: a torque converter (90) which can be operated via a drive member (12) and a housing arrangement (95) and which comprises a guide wheel (66) which can rot...
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WO/2015/010697A1 |
The invention relates to a torque transmitter (10) for transmitting a torque between a drive side and an output side of a vehicle comprising a housing (12) for receiving a fluid and, arranged therein, a clutch device (14) with at least o...
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WO/2015/013212A1 |
A torque converter is provided. The torque converter includes an impeller; a turbine axially movable toward and away from the impeller; and a damper coupled to the turbine, the damper including an elastic element forcing the turbine agai...
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WO/2015/010698A1 |
The invention relates to a turbine torsional vibration damper, in particular a simple torsional vibration damper (1), for a vehicle, preferably for a drive train (1) of a motor vehicle, comprising a damper part (10, 12) for introducing a...
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WO/2015/010839A1 |
Exemplary embodiments relate to a rotary vibration damping arrangement (100) for the drivetrain of a motor vehicle. The rotary vibration damping arrangement (100) comprises an input region (16), for being driven in rotation about a first...
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WO/2015/010836A1 |
Exemplary embodiments relate to a starting element, having a torque converter (90) which has a turbine wheel (75) which is rotatable together with a drive output element (86) about an axis of rotation (A); having a rotary vibration dampi...
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WO/2015/010841A1 |
The invention relates to embodiments of a planetary gearbox (30) comprising at least one planetary gear (34) having a planetary gear toothing for meshing with a ring gear (68); and a ring gear (68) having a ring gear toothing which is in...
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WO/2015/005379A1 |
Provided is a dynamic damper device that occupies a small space in the axial direction and that can be made lightweight. This device comprises a clutch part (28), a driven plate (33), a plurality of torsion springs (29, 32), and a dynami...
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WO/2014/200273A1 |
Disclosed is an agricultural work vehicle provided with a torque converter. The subject matter of the agricultural work vehicle provided with the torque converter according to the present invention is the arrangement of the torque conver...
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WO/2014/196339A1 |
The purpose of the present invention is to allow effective attenuation of rotation speed fluctuations over a wide range of rotational speeds with a compact configuration and without increasing the number of parts. This lockup device comp...
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WO/2014/196340A1 |
Provided is a dynamic damper device that can be small and lightweight. This lockup device has a clutch (28), a driven plate (33), a plurality of torsion springs (29, 32), an intermediate member (31), and a dynamic damper device (34). The...
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WO/2014/190985A1 |
The invention relates to a hydrodynamic starting element (1) for a drive train of a motor vehicle, having a pump wheel (3) and a turbine wheel (4), wherein the turbine wheel is arranged on a drive side of the hydrodynamic starting elemen...
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WO/2014/190986A1 |
The invention relates to a starter element (1) for a drive train of a motor vehicle (2), comprising a housing (3), said housing being mounted on at least one shaft (4, 5). The housing (3) is coupled to a component (7) located in a power ...
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WO/2014/185147A1 |
The purpose of the present invention is to set multi-stage torsion characteristics for a lock-up device, and to reduce overall device size in cases when the lock-up device is provided to a torque converter. This lock-up device (6) is pro...
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WO/2014/185148A1 |
The purpose of the present invention is to set multi-stage torsion characteristics for a lock-up device, and to reduce hysteresis torque of the lock-up device. This lock-up device is provided with: an input rotational member; an output r...
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WO/2014/174563A1 |
The purpose of the present invention is to provide a fluid transmission device capable of effectively utilizing the space inside a cover member while also manifesting adequate performance as a device for attenuating twisting vibrations. ...
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WO/2014/167955A1 |
A lock-up device having multi-stage torsional characteristics is configured so as to reduce stress occurring in low-rigidity springs. This device is provided with: a retaining plate (29); a driven plate (30); pairs of outer peripheral to...
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WO/2014/161541A1 |
The invention relates to a damper device, in particular a torsional vibration damper (11) for a vehicle, preferably for a torque transmission device (10) or a torque converter of a vehicle, for transmitting a torque between a drive side ...
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WO/2014/148138A1 |
Provided is a power transmission device capable of holding a state of a second powertrain in a wider engine rotation region and capable of further improving fuel consumption. The power transmission device that is able to optionally trans...
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WO/2014/148467A1 |
Provided is a lock-up device for a torque converter, wherein it is possible to compressively deform a torsion spring properly even when a torsion spring that is long in the circumferential direction is used. The device is provided with a...
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WO/2014/132906A1 |
Provided is a dynamic damper apparatus having a small footprint in the axial direction and being capable of being reduced in weight. The dynamic damper apparatus is disposed on a turbine shell (8) of a torque converter, and is provided w...
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WO/2014/134250A1 |
A drive assembly for an automatic transmission is provided. The drive assembly includes a clutch pack; and a damper assembly connected to the clutch pack, the damper assembly including a first spring set and a second spring set connected...
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WO/2014/126245A1 |
Provided is a torque damper device capable of significantly reduced rigidity, and which can achieve sufficient vibration absorption properties by increasing the torque variation attenuation factor. This torque damper device (10) is provi...
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WO/2014/123753A1 |
A torque converter includes a cover, a piston plate, a first damper, a pendulum plate, and a drive plate. The cover forms at least a portion of a housing for the torque converter. The piston plate includes a friction surface for clutchin...
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WO/2014/122201A1 |
The invention relates to a vibration damper assembly, preferably for the power train of a vehicle, comprising a torsional damper assembly (34), comprising a first torsional vibration damper (38) with first primary side (42) which is coup...
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WO/2014/121969A1 |
The invention relates to a vibration damper assembly, preferably for the power train of a vehicle, comprising a torsional damper assembly (34), comprising a first torsional vibration damper (38) with first primary side (42) which is coup...
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WO/2014/123174A1 |
Provided is a lockup device wherein the secondary resonance of a dynamic damper device is minimized and the dynamic damper device is made to work more effectively. The lockup device is provided with a drive plate (31), a driven plate (35...
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WO/2014/119686A1 |
This damper device (10) contains a dynamic damper (30) that has the following: a third spring (SP3) coupled to an intermediate member (12); a mass, namely a turbine runner (5), coupled to the third spring (SP3); a coupling member (31); a...
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WO/2014/117978A1 |
The invention relates to a torsional vibration damping arrangement (10) for the drive train of a vehicle, comprising an inlet region (50) to be actuated for rotation about an axis of rotation A, and an outlet region (55), and comprising ...
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WO/2014/119685A1 |
This damper device (10) contains a dynamic damper (30) that has the following: a third spring (SP3) coupled to an intermediate member (12); a mass, namely a turbine runner (5), coupled to the third spring (SP3); a coupling member (31); a...
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