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Patent Searching and Data


Matches 701 - 750 out of 4,540

Document Document Title
JP2015067227A
To provide a power transmission mechanism capable of reducing deceleration force due to friction and pumping loss of an engine.An output shaft 22 of a torque converter is connected to a sun gear 31 of an inverse direction deceleration me...  
JP5694652B2  
JP2015059575A
To inhibit abnormal wear and damage of pendulum units and a driven plate in a pendulum type damper device.A pendulum type damper device includes: a driven plate 32; multiple pendulum units 34; and multiple stoppers 35. The driven plate 3...  
JP2015509579A
A torque converter has an impeller provided with a plurality of impeller braids, and shell provided with the radial wall arranged on the radial outside of a braid. A converter also contains the cover and turbine which were fixed to impel...  
JP5688113B2  
JP5685304B2  
JP5686761B2  
JP5684846B2  
JP5687153B2  
JP5684515B2  
JP5675363B2  
JP5673889B2  
JP5670668B2  
JP5670676B2  
JP5672164B2  
JP2015031357A
To provide a lock up device which stably elicits performance of the lock up device.A lock up device 7 includes: a piston 30; an outer peripheral side torsion spring 32; a driven plate 35; an inner peripheral side torsion spring 33; and a...  
JP5667031B2  
JP2015021587A
To maintain a clutch in a proper state even if a difference between hydraulic pressure between an input member and a piston and hydraulic pressure between an oil chamber defining member and an output member occurs at the release of the c...  
JP2015017671A
To provide a dynamic damper device which achieves a small occupied space in an axial direction and realizes weight reduction.A device includes: a clutch part 28; a driven plate 33; multiple torsion springs 29, 32; and a dynamic damper de...  
JP5661789B2  
JP5662121B2  
JP5660733B2  
JP2015014357A
To effectively attenuate rotational speed fluctuation in a wide rotational frequency region with a compact constitution without increasing the number of components.A lock-up device includes a clutch portion 28, an intermediate member 30,...  
JP2015014355A
To reduce an axial occupation space and to secure a sufficient inertia amount in a dynamic damper device disposed in a lock-up device.A lock-up device includes a clutch portion 28, a driven plate 37, a plurality of torsion springs 29, 31...  
JP2015014358A
To radially position an input-side damper mechanism with a simple constitution while suppressing abrasion of a positioning portion.A lock-up device includes a clutch portion, a first damper mechanism D1, a second damper mechanism D2, and...  
JP2015014363A
To provide a dynamic damper device reduced in its dimension and weight.A lock-up device includes a clutch portion 28, a driven plate 33, a plurality of torsion springs 29, 32, an intermediate member 31, and a dynamic damper device 34. Th...  
JP5657497B2  
JP2015010669A
To provide a power transmission mechanism capable of reducing decelerating force due to friction or pumping loss of an engine.Power input from a transmission 3 to a torque converter output shaft 22 is decelerated and is then transmitted ...  
JP2015007460A
To realize a light-weight lock-up device which has small moment of inertia, increases the heat capacity of a slide part, reduces the number of components, enables easy specification changes, and achieves a small number of restrictions on...  
JP5654976B2  
JP2015004405A
To provide a hydraulic power transmission which enables two damper mechanisms to be connected with each other and also enables a stopper mechanism to be provided therein without significantly increasing the number of components.A torque ...  
JP5649767B2  
JP5645354B2  
JP5642647B2  
JP2014231864A
To reduce a weight of a torque converter, to reduce kinds of members (number of components), to reduce component costs, to simplify a manufacturing process, and to reduce production costs, as a manufacturing process for incorporating all...  
JP5639204B2  
JP2014228007A
To provide a transmission system which has an improved damping performance with respect to torsional vibration and also can be downsized.A transmission system 1 includes a hydraulic power transmission 2 having a front cover 6 for housing...  
JP2014228119A
To avoid the generation of eccentric wear at a facing of a lockup clutch piston.A piston sleeve 32 is extended to an application chamber R1 side from a disc part 16 of a lockup clutch piston with a prescribed clearance S along a shaft pa...  
JP2014224559A
To wholly downsize a lock-up device when provided in a torque converter, by setting the torsion characteristics of the lock-up device into a multistage form.A lock-up device 6 includes an input rotation member 9, an output rotation membe...  
JP2014224560A
To set the torsion characteristics of a lock-up device into a multistage form, and reduce the hysteresis torque of the lock-up device.The lock-up device includes an input rotation member, output rotation members, a plurality of first coi...  
JP5632444B2  
JP2014219074A
To improve the strength of an intermediate member.A lock-up device includes: a piston; a friction member; an input plate; an output plate; six torsion springs; and an intermediate plate 6. The intermediate plate 6 rotates relative to the...  
JP2014219056A
To reduce the number of members, the cost and the weight in a lockup device having an intermediate member.A lockup device includes a piston 30 having a plurality of input side fitting parts 30c protruded to a turbine side on an outer per...  
JP5628605B2  
JP5621916B2  
JP5617806B2  
JP5619015B2  
JP2014206184A
To achieve low rigidity and a wide torsional angle of a damper without increasing a size of a lock-up device.A lock-up device includes an input rotary member 61, an output rotary member, a series elastic part 163, and a float part. The o...  
JP2014206244A
To add a mechanism for inexpensively damping vibrations in a small space to a conventional lock-up device.A lock-up device includes: a drive plate 31; a piston 30 having a friction facing 36 disposed between a front cover 2 and the drive...  
JP5614920B2  

Matches 701 - 750 out of 4,540