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JP2010236608A |
To reduce cranking sound of a drive plate generated at engine start.A press fit margin 30 for use when press-fitting a plate part 1a in a ring gear 1b is provided by forming the outer peripheral diameter of the plate part 1a slightly lar...
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JP4561070B2 |
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JP4561008B2 |
Excessive increase in processing loads and damages to a thickening roller resulting from pressing the thickening roller against the blank from the outer peripheral end face are prevented, and processing of a cylindrical member having an ...
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JP2010223343A |
To provide a stator for improving the air exhausting performance of a torque converter.The stator 18 is arranged between the pump impeller and the turbine liner of the torque converter. It includes an annular shell 20, an annular core 22...
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JP2010223317A |
To provide a hydraulic pressure control apparatus capable of transmitting power from a power source to a pump impeller regardless of the kind of failure occurring in a hydraulic power transmission having an impeller clutch.The hydraulic ...
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JP4553636B2 |
A lock-up device 7 includes a front cover 2, an impeller 3, a turbine 4, and a piston 22 positioned to divide a space between the front cover 2 and the turbine 4, and is engageable with the front cover 2. The piston 22 is formed with a p...
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JP2010210017A |
To provide an oil pump structure of an automatic transmission which prevents damage to a bushing by heat shrinkage.The oil pump structure of the automatic transmission includes: a cylindrical torque converter sleeve 20, the base end of w...
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JP4546625B2 |
A blade assembly for a hydraulic power transmitting apparatus is made up of a plurality of blades disposed at an equal distance from one another; a joint piece provided at a radially outer end of each of the blades; and a tie member for ...
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JP4544822B2 |
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JP4537871B2 |
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JP4539243B2 |
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JP4537752B2 |
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JP4540696B2 |
A blade structure (11) for a torque converter (1), produced by a process including the steps of: stamping a flat blank into a first annular plate that includes a first connecting ring portion (14), a second connecting ring portion (16), ...
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JP4541254B2 |
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JP4540693B2 |
A blade structure (11) for a torque converter that is produced according to a process which comprises stamping a flat sheet into a shape including a holding section (22,23), an inner connecting section (16) located around the holding sec...
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JP4534588B2 |
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JP4537625B2 |
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JP2010185537A |
To provide a fluid coupling equipped with a turbine runner which rotates in accordance with the rotation of a pump impeller taking a working fluid as the medium by keeping the outer shell rotating by obtaining power of an engine filled w...
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JP2010527838A |
The invention relates to a rudder propeller drive comprising a driving motor (1), the output shaft of which can be effectively connected to a shaft of a propeller by means of a drive train. The propeller shaft is accommodated in a rudder...
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JP4525225B2 |
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JP4528424B2 |
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JP4523105B2 |
A torque converter includes a turbine impeller integrally connected to a pump impeller, a side-cover having a boss and covering the turbine impeller, and a turbine shaft extending through the boss and connected to the turbine impeller. A...
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JP4523514B2 |
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JP4517634B2 |
A torque converter comprises a pump having a pump shell and impellers; a turbine having a turbine shell and runners; a stator arranged between the pump and the turbine and is supported by the housing; and an operation fluid filled in the...
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JP2010151107A |
To provide a control unit for a vehicle capable of reducing man-hours since special adaptation work is unnecessary due to no use of a map at the calculation of target pump torque from target turbine torque and improving development effic...
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JP4498385B2 |
When an engaging pawl 23b is fitted into a recessed portion 34b of a first sprocket 34, which is linked by a chain 33 to a second sprocket 32 that drives an oil pump 3 disposed at a radial detached from a torque converter 2, frictional r...
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JP2010144885A |
To provide a device for controlling a lubricating oil passage of a belt type continuously variable transmission for a vehicle capable of achieving effective lubrication. This device for controlling the lubricating oil passage supplies lu...
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JP4487404B2 |
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JP4483036B2 |
A torque converter including a one-way clutch for supporting a stator radially on a fixed member in such a manner that the stator is rotatable in one direction, and a pair of thrust bearings for supporting the stator axially between a pu...
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JP4482020B2 |
A blade structure of a torque converter, having a plurality of blades, is produced according to processes. The processes has (a) stamping a plane plate into a first shape, the first shape has (i) the plurality of circumferentially arrang...
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JP2010127334A |
To provide a torque converter capable of varying a torque capacity τ even at the time of sudden acceleration during traveling of a vehicle. In this fluid coupling, an opening part 17 connecting the inside and outside of a turbine shell ...
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JP2010127433A |
To improve fuel economy by further reducing a capacity coefficient during idle rotation in a torque converter provided with a stator brake. A torque converter consists of a front cover 4, an impeller 5, a turbine 6, a stator 7 and a stat...
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JP4476414B2 |
A fan drive assembly comprises a cooling fan 11 including a spider portion 15, a hub 17 mounted to said spider portion 15 and a plurality of blades 19 extending radially from said hub 17. The spider portion 15 has a central opening defin...
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JP2010106871A |
To simplify the structure of a transmission and to miniaturize it by reducing the capacity of an oil pump, securing the hydraulic pressure required for speed-change operation by a clutch.This hydraulic pressure supply mechanism 81, for s...
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JP4460842B2 |
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JP2010101345A |
To reduce a mounting cost for an inertia variable mechanism and avoid the occurrence of the unbalance thereof.In this torque converter with the inertia variable mechanism, a plurality of fluid chambers 9 are formed in the casing 1 of the...
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JP4458951B2 |
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JP4454563B2 |
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JP2010084826A |
To provide a fluid coupling, capable of reducing the fluctuation of a capacity coefficient with the speed ratio of a pump impeller to a turbine runner while suppressing increase in size, and to provide a starting device.The fluid couplin...
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JP4451013B2 |
A one-way clutch includes poles and springs accommodated in pockets defined in an inner peripheral surface of an outer race. The poles are urged toward an outer peripheral surface of the inner race by resilient forces of the springs, the...
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JP4451245B2 |
The present invention refers to a transmission device comprising an oil passage for supplying oil to a stalling torque converter, where a turbine rotor, a pump rotor, and a stator rotor are supported on a rotating axis and on a passage f...
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JP2010071440A |
To provide an impeller for a fluid coupling, low in cost even in a structure without a core ring and suitable to secure assembling work efficiency and assembling accuracy.At least one part on the inner peripheral side of an arcuate wall ...
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JP4443365B2 |
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JP4434332B2 |
To prevent the occurrence of seizure at a pressure processing face by adopting a rotation roller wherein a rotation axis gradually approaches to an intersection part of a transverse face part and a vertical face part of the pressure proc...
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JP4429464B2 |
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JP4424678B2 |
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JP4420362B2 |
A fluid coupling (4) comprising a pump (41) including a pump shell (411) having an annular core ring (411a), and a plurality of impellers (412) disposed in the pump shell (411); and a turbine (42) including a turbine shell (421) disposed...
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JP4416324B2 |
The invention concerns a plate clutch device (5) for locking or unlocking an elastic coupling between said turbine wheel (1) and a radial wall (2a) of said case, via a set of helical shock absorber springs (22) with circumferential actio...
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JP2010031914A |
To provide a torque converter capable of easily changing a power transmission capacity while suppressing the resistance in the power transmission from increasing.The torque converter comprises a turbine runner moving mechanism 40 capable...
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JP4414205B2 |
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