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JP6153808B2 |
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JP6153707B2 |
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JP6153546B2 |
A torque converter includes an impeller with a plurality of impeller blades and a shell with a radial wall disposed radially outside of the blades. The converter also includes a cover fixed to the impeller shell to form a housing, and a ...
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JP2017106573A |
To realize a power transmission device which effectively reduces transmitted twisting vibrations while achieving improvement of the regeneration efficiency of a rotary electric machine with a simple structure.A power transmission device ...
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JP6142812B2 |
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JP2017096366A |
To provide a lock-up clutch capable of preventing a cushioning part from affecting durability of a facing material, the cushioning part configured to perform cushioning in fastening of a multiple disc clutch.An L/U clutch 5 is provided i...
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JP2017514078A |
The present invention relates to a torque transmission device for an automobile, and is attached between a torque input element (7a), a torque output element (24), and these torque input elements (7a, 7b) and a torque output element (24)...
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JP6140842B2 |
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JP6136951B2 |
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JP2017082895A |
To properly maintain fixing between a piston and a damper mechanism part.A torque transmission device includes: a front cover 11 in which a driving force from an engine E is inputted; an impeller 12 connected to the front cover 11; a tur...
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JP6130286B2 |
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JP2017067155A |
To provide a lockup clutch which can properly suppress the vibration of a damper assembly at non-lockup while suppressing a malfunction such as an increase in friction at elongation/contraction of a spring.A lockup clutch LC comprises: a...
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JP6111077B2 |
A power transmitting apparatus can be configured to restart an engine when the acceleration pedal is actuated in an assist-start engine speed range and can improve responsiveness of engine restart. Such a power transmitting apparatus of ...
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JP6110192B2 |
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JP2017062029A |
To provide a method for easily and economically solving a problem on poor stability of a torsional damping device which includes elastic members of a plurality of groups in a state of being arranged in series through phase adjustment mem...
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JP2017053460A |
To provide a hydraulic power transmission that comprises a dynamic vibration absorber, and that can be compactly constituted particularly in an axial direction.A torque converter (1) comprises a pump (20) and a turbine (30) in a case (10...
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JP2017048821A |
To provide a novel-structure torque converter for functioning as a backup brake.A torque converter 1 includes a pump shell 11 connected to an output shaft 61 of an engine via a housing 14 and adapted to be rotated integrally with the out...
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JP6090466B2 |
A damper device of a starting device includes a drive member, a driven member, outer springs that transmit torque between the drive member and the driven member, first and second inner springs that are placed inward of the outer springs ...
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JP6091814B2 |
A torque converter includes an impeller shell and a backing plate defining at least a portion of a first hydraulic chamber, a cover and a piston plate defining at least a portion of a second hydraulic chamber, and a third hydraulic chamb...
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JP6087345B2 |
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JP6082771B2 |
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JP2017025306A |
To provide a method of improving vehicle transmission operation through the use of a specific power transmission fluid composition, and in particular, a method of improving a transmission incorporating a lubricated wet clutch.A vehicle t...
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JP6066090B2 |
A torque converter, including: a turbine with a turbine shell; and a damper assembly including: an output flange; a first cover plate; a first drive plate fixedly secured to the turbine shell; a first plurality of springs engaged with th...
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JP6051195B2 |
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JP2016217447A |
To suppress degradation of sealability of a piston sliding portion in a lock-up device.A lock-up device includes a piston 30, a cover plate 41, a supporting boss 40, and a seal member 45. The cover plate 41 is disposed between the piston...
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JP6050388B2 |
A damper device includes a dynamic damper that has third springs coupled to an intermediate member and that also has, as a mass body coupled to the third springs, a turbine runner and a coupling member etc. The third springs of the dynam...
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JP6044725B2 |
An intermediate member of a damper device includes a plate portion that has spring abutment portions that abut against inner springs. Spring abutment portions of a coupling member of a dynamic damper extend from a fixed portion via a ben...
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JP2016200238A |
To provide a dynamic vibration reducer 8 which properly damps torque fluctuation in a wide rotation speed range.A dynamic vibration reducer 8 has: a second drive plate 51; an inertia ring 53; a link part 55; a second torsion spring 57; a...
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JP2016200236A |
To provide a torque converter which reliably damps torque fluctuations and enables flexible design and arrangement of a dynamic vibration reducer.A torque converter 1 includes a front cover 2, a lock-up device 7, and a dynamic vibration ...
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JP2016200199A |
To provide a fluid coupling which achieves compactification in an axial direction.A torque converter 100 includes: a front cover 1; an impeller 2; a turbine 3; a lockup member 4; and a piston 5. The front cover 1 has a first cylindrical ...
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JP2016200237A |
To provide a dynamic vibration reducer 8 which properly damps torque fluctuation in a wide rotation speed range.A dynamic vibration reducer 8 has: a second drive plate 51; an inertia ring 53; a connection gear part 55; a second torsion s...
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JP6034641B2 |
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JP2016536529A |
A damper sialid for torque converters is provided. A damper sialid is provided with the 1st cover plate and the 2nd cover plate, and are the 1st cover plate and the 2nd cover plate, A spring is supported between the 1st cover plate and t...
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JP2016191457A |
To reduce influence of heat generated by welding in a connection member for connecting a cover member of a start device to a drive plate.A through hole 303 is formed at a plate member 300 of a connection member 30. A first nut member 310...
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JP6017552B2 |
A torsion damping device (10) equipped with first torsion damping system that comprise a radial phase washer (38) and two guide washers (20A, 20B) and elastic members (36); the damping device being equipped with second torsion 5 damping ...
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JP6010476B2 |
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JP6001058B2 |
A torsion damping device (10), in particular for a motor vehicle transmission, wherein the damping device (10) comprises at least two pendulum oscillators, a first washer (24A) having at least one first pendulum oscillator (P1) and a sec...
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JP2016530469A |
A cover (102), an impeller shell (112), a turbine shell (116), a first pressure chamber (120) formed at least partially by the turbine shell and cover, and at least partially the impeller shell and turbine. A second pressure chamber (122...
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JP5999144B2 |
A torsional vibration reduction device that is provided inside of a fluid power transmitting device that has a driving side member that generates a fluid flow, and a driven side member that is driven by the fluid flow, includes a rolling...
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JP5998896B2 |
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JP5999947B2 |
A clutch and damper assembly for a torque converter includes a clutch piston with a piston friction surface for engaging the clutch and an outer sealing diameter, and a damper. The piston friction surface is disposed radially inward of t...
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JP2016529453A |
A torque converter is provided. The torque converter has a plurality of arc-shaped springs and a turbine shell that defines a pocket that houses the plurality of arc-shaped springs. The turbine shell further includes a rounded portion th...
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JP5993186B2 |
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JP5986868B2 |
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JP2016156452A |
To eliminate the need for supply of a hydraulic fluid in a lockup state by adding a simple structure to a hydraulic circuit which is applied to a conventional torque converter.A lock-up device includes: a first clutch part 28; a piston 3...
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JP2016156384A |
To achieve low rigidity and a wide angle of a torsional characteristic with a simple configuration in a lock-up device.The lock-up device includes a drive plate 25, an outer peripheral side torsion spring 26, a driven plate 27, an inner ...
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JP5983146B2 |
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JP2016151306A |
To materialize movement regulation in an axial direction of a float member and the multi-staging of torsion characteristics with a simple constitution, in a lock-up device.A power transmission device is equipped with a drive plate 11; a ...
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JP2016525197A |
The torque converter comprises an impeller having a cover, an impeller blade, and an impeller shell having a first surface extending radially beyond the impeller blade and at a sharp angle to a first line in the radial direction, and a t...
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JP5972804B2 |
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