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JP2016160989A |
To provide a torque converter which enables a first member and a second member to be securely connected.In a torque converter, a connection structure 10 has a first screw part 13, a first engagement part 15, a second screw part 53, and a...
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JP2016160997A |
To reduce more an idling rotation of an engine and reduce more gear noise at the time of cranking of the engine, in a drive plate formed by a press working.A drive plate 1 comprises a plate part 2 connected to a crank shaft of an engine ...
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JP5973392B2 |
A drive plate includes a plate section connected to a crankshaft of an engine, and an annular ring gear section that extends in an axial direction from an outer circumference of the plate section and includes external teeth that mesh wit...
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JP2016148434A |
To improve the assembling performance of a power transmission device while suppressing an increase of a manufacturing cost of the power transmission device.A power transmission device includes: a radial bearing 147 which is arranged betw...
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JP2016148435A |
To adequately lubricate a bearing supporting a pump impeller without increasing a load of an oil pump.A power transmission device includes: a cover member 112 having an annular wall part 112a fixed to a transmission case and a support pa...
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JP2016130525A |
To provide a torque converter capable of inhibiting temperature rise.A torque converter 1 includes: a front cover 31; a pump 41; a turbine 51; and a stator 61. The turbine 51 has: a turbine shell 52; a turbine blade 53; and control fins ...
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JP5950212B2 |
Among first and second stators (40, 41) of a torque converter supported on a fixed part by a one-way clutch corresponding to the stators, the number of second stator blades (46) of the second stator (41) on the downstream side in the dir...
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JP5943127B1 |
[Subject] A drive for vehicles which controls a single phase lock state of a motor as a source of driving force is provided without spoiling endurance. [Means for Solution] The 1st transmission course L1 which transmits driving force whi...
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JP5936267B2 |
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JP5931073B2 |
A stator assembly for a torque converter includes first and second blade plates, a one-way clutch assembly disposed axially between the blade plates and a centering plate. The one-way clutch assembly has an inner race with an outer circu...
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JP5925467B2 |
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JP5921551B2 |
A method of connecting plates in a torque converter including: forming a head of a rivet with an end surface that is curved or forms multiple planes; forming a portion of an interior surface of the cover to protrude or indent with respec...
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JP2016089897A |
To provide a blade mounting structure of a torque converter capable of properly mounting a blade to an outer shell while minimizing looseness and separation with a simple work process.An inner wall surface 10a closer to an outer shell ou...
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JP2016080138A |
To provide a fluid transmission device which prevents a bearing provided between a sleeve and a support shaft from interfering with a seal member provided adjacent to the bearing and enables a length of the shaft to be shortened.A bearin...
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JP5910451B2 |
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JP5905693B2 |
A vehicular fluid power transmitting device includes a pump impeller, a turbine runner, a damper device, and a ring-shaped annular set member. The pump shell has a rear shell and a front shell that is connected to the rear shell. Also, t...
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JP5893240B2 |
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JP5892179B2 |
A vehicle drive device includes: a torque converter having an input-side rotating member to which power from a prime mover is input and an output-side rotating member outputting power to drive wheels; an electric motor coupled to the inp...
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JP5890263B2 |
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JP5885247B2 |
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JP5883669B2 |
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JP2016033389A |
To provide a torque converter stator manufacturing method capable of easily, appropriately preventing faults such as a fault that an outer race of a one-way clutch incorporated into a stator body housing is distorted into a state in whic...
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JP2016033386A |
To provide a torque converter blade attachment structure capable of appropriately suppressing an oil leakage phenomenon in a portion to which a blade is attached and inappropriate backlash of the blade while avoiding faults that may dete...
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JP5880696B2 |
A starting device includes a pump impeller, a turbine runner for rotating together with the pump impeller, a damper mechanism having an input element receiving power from an internal combustion engine, an output element coupled to a spee...
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JP2016031076A |
To improve the durability of a drive plate in which constituent elements are formed integrally by press working.A plate portion 2 and a ring gear portion 2 of a drive plate 1 are formed integrally by press working using a molding die, a ...
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JP2016031119A |
To provide a blade attachment structure in a torque converter excellent in manufacturability while firmly fitting blades to a shell.A blade attachment structure 1 in a torque converter comprises: a shell 2 having concave portions 20; and...
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JP5856987B2 |
A powertrain module includes an input, a bulkhead supporting the input, a rotor support, a torque converter casing driveably connected to the rotor support, an electric machine including a stator supported on the bulkhead and a rotor con...
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JP5856419B2 |
A vehicular fluid power transmitting device includes a pump impeller, a turbine runner, a damper device, a set member, and a centering member. The pump impeller has a pump shell to which torque from a drive source is input. The damper de...
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JP5852701B2 |
A torque converter includes a torque converter body, a lock-up device, and a dynamic damper. The lock-up device includes an output plate coupled to a turbine. The dynamic damper is fixed to the output plate of the lock-up device, and is ...
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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...
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JP2016011690A |
To provide a manufacturing method of a hub spline for a torque converter which is achieved in weight reduction, facilitates manufacturing, and can enlarge the diameter of an internal penetration hole of the hub spline.One piece of a meta...
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JP5845544B2 |
A stator of a torque converter is divided into a first stator on an upstream side and a second stator on a downstream side, and the first and second stators are supported on a fixed part via first and second one-way clutches, respectivel...
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JP2016008632A |
To improve both the stall torque ratio of a torque converter and the torque transmission efficiency at high-speed rotation.In a torque converter 1, a stator 7 is equipped with a plurality of stator blades 72 aligned in a circumferential ...
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JP2016008648A |
To create means for adjusting the direction of a turbine blade with a structure as small as possible and as simple as possible.A motion setting a direction is achieved by individually connecting each blade shaft to a part movable relativ...
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JP5839752B2 |
A torque converter is configured in such a manner that the rotating shafts (input shaft (3) and main shaft (4)) of a pump impeller (11) and a turbine runner (15) are rotatably supported by a unit housing (6), and in such a manner that th...
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JP5836551B2 |
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JP5835391B2 |
A lockup clutch mechanism of a hydraulic transmission device includes a lockup piston that is capable of moving toward a front cover to press first and second friction plates, and a flange member that together with the lockup piston defi...
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JP5832570B2 |
A torque converter having a first damper stage, a second damper stage, a floating flange torsionally connecting the first and second damper stages, an inertia element, and a tuned torsion damper. The torsion damper connects the inertia e...
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JP5826518B2 |
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JP5826519B2 |
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JP2015212540A |
To provide a system and a method for controlling a turbine speed using a torque converter.A tangible non-transitory computer readable medium may include instructions to analyze a first signal indicative of a speed of a turbine system 10 ...
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JP5821261B2 |
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JP5815479B2 |
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JP5815470B2 |
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JP5791773B1 |
To stably obtain high damping performance over an entire range of a normal rotation speed with a simple configuration in a fluid type power transmission device having a dynamic damper. This device includes a front cover 2, a torque conve...
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JP2015169296A |
To provide a fluid coupling capable of increasing strength against an external force in a connection region in which a pump impeller formed of an aluminum-base metallic material is connected to a pump sleeve formed of an iron-base metall...
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JP2015161317A |
To provide an oil pump drive unit which is reducible in the size of a starter motor while enabling the starter motor to drive an oil pump during a stop of an engine.An oil pump drive unit comprises: an oil pump which is connected to a pu...
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JP5767067B2 |
A vehicular fluid power transmitting device has a pump impeller, a turbine runner, damper device, an annular set member and a bearing assembly. The pump impeller has a pump shell. The damper device is provided between a drive source and ...
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JP5766149B2 |
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JP5764539B2 |
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