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Patent Searching and Data


Matches 651 - 700 out of 4,220

Document Document Title
JP5142341B2  
JP2013024325A
To provide a lockup clutch mechanism of a torque converter configured to increase calorific capacity and stiffness of a front cover, and to reduce the wall thickness and weight of the front cover, while preventing the front cover from be...  
JP5134278B2  
JP5131153B2  
JP5123887B2  
JP5127921B2  
JP5126067B2  
JP5120705B2  
JP5114614B2  
JP5115401B2  
JP2012255486A
To provide a fluid transmission device for vehicle, which eliminates the need for increasing a plate thickness of a turbine blade or a gap between a pump impeller and the turbine impeller even when tilt angles of the pump blades and the ...  
JP5106663B1  
JP5106555B2  
JP2012533037A  
JP2012251649A
To obtain a desired lock-up torque capacity by lowering a hydraulic oil pressure and reduces the rate of change in torque with respect to the hydraulic oil pressure in a lock-up device.The lock-up device for the torque converter includes...  
JP2012247013A
To provide a coil spring which stably receives a load in a close contact state, in which a close-contact length is shortened by reducing a flatness ratio and in which lateral displacement is suppressed by improving uniformity of stress d...  
JP2012240556A
To provide a driving force transmission device for a hybrid vehicle which improves positional accuracy of a rotor in a motor and facilitates various kinds of adjustments.As a clutch K0 is arranged on a power transmission path between the...  
JP2012237418A
To provide a hydraulic power transmission with a lock-up clutch that relaxes stress concentration at a part welded to a turbine impeller so as to improve engine output performance, without increasing plate thickness of a second transmiss...  
JP2012237441A
To attain a mechanism for regulating an intermediate member in a lock-up apparatus in which a piston and a damper mechanism are disposed at separated positions.The lock-up apparatus includes: a clutch part 24 disposed between a front cov...  
JP2012237378A
To improve fuel consumption by reducing a load or the like acting on a hydraulic pump while a lockup clutch is engaged.This lockup device is disposed in the space between the front cover 2 of a torque converter and the turbine 4, and mec...  
JP5081611B2  
JP2012229721A
To lubricate and cool a friction member sufficiently and to reduce drag torque while suppressing a leak flow rate in a lock-up clutch device.The friction member to be used in the lock-up clutch device includes a plurality of friction par...  
JP5078477B2  
JP5076117B2  
JP5078535B2  
JP2012225379A
To maintain a favorable state of the damper characteristic of a device for reducing torsional vibrations, which is coupled to an input side of a fluid coupling.The device for reducing torsional vibrations is coupled to a front cover 5 in...  
JP2012225487A
To provide a dynamic damper, in which movability of a movable member is not disturbed, and a rolling element can be reliably fixed.The dynamic damper is equipped with a body part 32 in which a rolling chamber 40 is formed, the rolling el...  
JP2012225378A
To provide a torsional vibration reducing device capable of improving the mountability of a damper mechanism 16, while maintaining the damping effect of the damper mechanism 16.The torsional vibration reducing device includes: an input m...  
JP5072770B2  
JP2012219999A
To provide a lock-up device for a torque converter configured to reliably reduce vibration to be caused by a coiled spring.This lock-up device 7 includes an input rotating member 71, an output rotating member 85, a first torsion spring 7...  
JP2012215222A
To shorten an axial length of a multi-plate friction clutch device and a hydraulic power transmission including the same.A lock-up clutch mechanism 8 includes: a first friction plate 83 engaged with a clutch hub 81 fixed to a front cover...  
JP2012215221A
To shorten an axial length of a multi-plate friction clutch device and a hydraulic power transmission including the same.A lock-up clutch mechanism 8 included in this hydraulic power transmission 1 includes: a first friction plate 83 eng...  
JP5067512B2  
JP2012211707A
To secure a stiffness of a lockup clutch by increasing a plate thickness of a sliding part of a front cover that slides with a friction material 15 of a lockup piston 10.The lockup clutch of a torque converter includes the front cover 1,...  
JP2012207777A
To satisfactorily maintain damping performance of a damper device during engagement of a hydraulic clutch.A lock-up clutch mechanism 8 included in a hydraulic power transmission 1 includes: a first friction plate 84 slidably supported by...  
JP2012207702A
To provide a torsional vibration damping device that can suppress or prevent the deterioration of damping performance of a damper mechanism 16 by a centrifugal force increased as a rotation speed increases.The torsional vibration damping...  
JP5056467B2  
JP2012202544A
To reduce effect of resonance of a plurality of intermediate elements, in a damper device containing the plurality of intermediate elements.The damper device 10 includes a drive member 11 to which a power from an engine as a prime mover ...  
JP2012202542A
To improve vibration damping characteristics while reducing rigidity of a damper device.The damper device 10 includes a drive member 11 to which a power from an engine as a prime mover is transmitted, a first intermediate member 12 to wh...  
JP2012202554A
To provide a clutch and a damper for a torque converter that can alleviate the limitation of usable clutch capacity.A clutch and damper assembly for the torque converter includes a clutch piston with a piston friction surface for engagin...  
JP2012202543A
To reduce effect of resonance of a plurality of intermediate elements while reducing rigidity, in a damper device containing the plurality of intermediate elements.The damper device 10 includes a drive member 11, a first intermediate mem...  
JP2012197886A
To provide a vibration attenuation device that prevents abnormal noise or microvibration in a region where a rotation speed of a rotator is slow, and has excellent vibration attenuation performance in a rotation speed region other than t...  
JP5051057B2  
JP5051447B2  
JP5051058B2  
JP5038699B2  
JP5039394B2  
JP5038698B2  
JP2012184840A
To provide a damper device including a plurality of intermediate elements in which influence of the resonance of the plurality of intermediate elements is reduced.A damper device 10 includes: a drive member 11 to which power is transmitt...  
JP5037404B2  

Matches 651 - 700 out of 4,220