Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 601 - 650 out of 4,536

Document Document Title
JP2016023675A
To suppress deformation with high-speed rotation in direct connection of an engine side and a transmission side, in a lock-up damper of an automobile or the like.A substantially discoid torque transmission plate 31 is used for elasticall...  
JP2016020738A
To reduce early abrasion of elastic members due to friction to a torque input element and/or a torque output element.A damper for a vehicle torque transmission device, in particular of the long travel damper type, includes at least one o...  
JP5850146B2  
JP5850132B2  
JP5852701B2  
JP2016014425A
To improve a degree of freedom of the adjustment of the inertia and a vibration order of a mass body of a centrifugal pendulum type vibration absorption device.In a centrifugal pendulum type vibration absorption device 20, a resilience f...  
JP2016011702A
To provide a vibration reduction device capable of ensuring sufficient attachment strength in a case of attaching a cover covering a pendulum mass liquid-tightly and attaching the other member by a rivet.In a vibration reduction device i...  
JP2016011668A
To provide a torque converter ensuring sufficiently high attachment strength by rivets and facilitating an inspection of the liquid-tightness to be performed on a torsional vibration reduction device.A turbine runner 8 is attached to a t...  
JP2016011730A
To provide a torque converter capable of ensuring the large contact area of a friction material for a front cover or a lock-up piston at a low pressing hydraulic pressure.A friction material 8 is stuck onto a facing surface 14 of a lock-...  
JP5844601B2  
JP2016008668A
To provide a torsional vibration reduction device capable of ensuring the hermeticity of a housing covering rollers and roller chambers with a simple configuration and ensuring attachment.A torsional vibration reduction device comprises:...  
JP5841497B2  
JP2016003748A
To provide a torsional vibration reduction device capable of suppressing the deformation of a housing and the increase of an axial length with a simple configuration.A torsional vibration reduction device 16 is provided within a hydrauli...  
JP2016003685A
To more effectively suppress a rotation speed fluctuation transmitted by a transmission in a torque converter lock-up device.A drivetrain comprises: a piston 24 to which power is input from an engine; a turbine hub 17 outputting the powe...  
JPWO2013171871A1
転動体が取り付けられる部材の慣性モーメン トに対する転動体の慣性モーメントを相対的 に大きくして所期の振動減衰性能を得ること ができる振子ダンパを備えた動力伝達装...  
JPWO2013161493A1
複数の回転要素を有するダンパ機構10を含 む発進装置としての流体伝動装置1は、ダン パ機構10の第2中間部材14に連結される 連結部材20と、連結部材20の内周部...  
JP5835391B2  
JP2015230084A
To provide a damper device which can be constituted in compact size and can improve the attenuation characteristic of torsional vibration.A damper device 10 includes a conversion mechanism 20 which converts the relative rotation motion b...  
JP2015230082A
To provide a damper device which can be constituted in compact size and can improve the attenuation characteristic of torsional vibration.A damper device 10 includes a conversion mechanism 20 which converts the relative rotation motion b...  
JP2015230081A
To provide a damper device which can be constituted in compact size and can improve the attenuation characteristic of torsional vibration.A damper device 10 includes a conversion mechanism 20 which converts the relative rotation motion b...  
JP2015230083A
To provide a damper device which can be constituted in compact size and can improve the attenuation characteristic of torsional vibration.A damper device 10 includes a conversion mechanism 20 which converts the relative rotation motion b...  
JPWO2013161058A1
転動体を収容する転動室を備えたダンパの振 動低減の効果を向上させることができる振動 低減装置を提供する。回転部材17(27) に伝達されるトルクの変化に伴う振動を...  
JP5832472B2  
JP5832570B2  
JP2015224762A
To provide a centrifugal pendulum type vibration absorber which can favorably attenuate the vibration of a rotating element even if a degree of vibration transmitted to the rotating element from a control device is changed.A centrifugal ...  
JP2015224761A
To further improve a vibration attenuation effect while suppressing a weight increase and the size enlargement of a centrifugal pendulum type vibration absorber.A centrifugal pendulum type vibration absorber 20 includes: a plurality of f...  
JP2015222118A
To improve the vibration attenuation performance of a dynamic damper, in a damper device including the dynamic damper.In a damper device, a dynamic damper is connected to a first intermediate member, and first and second inside springs S...  
JP2015222120A
To improve the durability of a damper device having a dynamic damper.In a damper device 10, a mass body 21 and a dynamic damper 20 including a vibration absorption spring SPd are connected to a first intermediate member 12, the vibration...  
JP5828862B2  
JP2015215024A
To provide a damper disc assembly capable of improving twisting characteristic.A damper disc assembly comprises a first input plate 41, a second input plate, an intermediate plate and a plurality of first resilient members. Each of the f...  
JP2015214999A
To suppress vibration caused in the course of automatically stopping an engine and decreasing the engine speed.A vehicle vibration reduction device in which a torque converter including a lockup clutch and a lockup damper is coupled to a...  
JP2015215025A
To provide a lock-up device which enables a clutch part and an input member to securely engage with each other.A lock-up device 7 includes a piston plate 26, a power transmission member 30 and an input member 34. The input member 34 is f...  
JP2015215004A
To provide a lock up device capable of rapidly absorbing and attenuating torque fluctuation regardless of the magnitude of the torque fluctuation.A lock up device 6 is used to transmit torque and to absorb and attenuate torque fluctuatio...  
JP2015215026A
To easily and accurately position a torque converter body in a radial direction in a torque converter in which a damper mechanism is provided on an output-side of a turbine.The system comprises: a front cover 2; a torque converter body 6...  
JP2015215021A
To make it possible to adopt various types of configurations as the configuration of a damper mechanism in a torque converter in which a turbine is disposed on an input side of the damper mechanism.The system comprises: a front cover 2; ...  
JP2015215023A
To provide a lock-up device in which an outer peripheral end part of an input member has sufficient strength.A lock-up device 7 includes a clutch part 260, an input member 34, an intermediate plate 38 and a first elastic member 36. The c...  
JP2015215022A
To provide a damper disc assembly capable of improving the flexibility of design of an intermediate plate.A damper disc assembly includes an input member, an intermediate plate 38 and a first elastic member 36. The intermediate plate 38 ...  
JP5828030B1
[Subject] A dynamic damper system which is easy composition and can hold down a manufacturing cost is provided. [Means for Solution] This lock-up device 7 is provided with a clutch part, intermediate part material 25, driven plate 23, a ...  
JP2015212568A
To enable a torque converter mounted with a dynamic damper to have stable and high attenuation performance in an entire normal rotation speed range with a simple configuration.A fluid type power transmission device comprises: a torque co...  
JP5821261B2  
JP2015209953A
To improve vibration attenuation performance while suppressing the enlargement of a device as a whole, in a starter including a damper device and a dynamic damper.In a starter 1, a dynamic damper 20 is connected to an intermediate member...  
JP2015206453A
To provide a torque converter that can improve response to a driving source.A connection mechanism 16 is disconnected by the flow of a fluid within the torque converter 10 generated by the relative rotation of a turbine runner 14 and a p...  
JP2015206452A
To provide a torque converter that has high vibration damping effect of a dynamic damper while enabling a reduction in size in an axial direction.A first elastic body 19 and a second elastic body 21 are disposed, in the axial direction o...  
JP5813442B2  
JP5814148B2  
JP2015203460A
To provide a torque converter which is improved in the reliability of an operation of a lockup mechanism.A torque converter comprises: a front cover which rotates by being inputted with power from an engine; a piston 21 which has an enga...  
JP2015197178A
To sufficiently suppress torque fluctuation in a low rotation frequency region, and to further lower a lock-up rotation frequency by a torque converter.A power transmission device is equipped with a fly wheel assembly 2 and a torque conv...  
JP2015194185A
To provide a clutch device capable of joining a center piece 51 and a flange member 53 without causing looseness.A second oil passage 102 is formed between an intermediate wall 51c of a center piece 51 and a flange member 53 by joining t...  
JP5805704B2  
JP2015190576A
To provide a rough surface working for a front cover surface opposing against a clutch facing of a lockup piston at a lockup device of a vehicular torque converter.An annular surface of a front cover opposing against a clutch facing 32 i...  

Matches 601 - 650 out of 4,536