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JP6726185B2 |
A torque converter includes a cover arranged for driving engagement with a crankshaft and a connecting sleeve with an internal thread arranged for engaging an external thread of the cover or the crankshaft to directly connect the cover t...
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JP6726054B2 |
To suppress tilting of a rotor while suppressing vibration of a crank shaft.A driving device for a vehicle includes a crank shaft rotatably disposed on an engine, and having a plurality of crank pins for supporting a connecting rod, and ...
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JP6727110B2 |
The present invention reduces weight and improves strength in a torque converter. A torque converter (100) is provided with a front cover (1), an impeller (2), and a turbine (3). At least one of the front cover (1), an impeller shell (21...
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JP2020518772A |
Fluid dynamic machines, especially hydrodynamic converters The present invention is a hydrodynamic machine, especially a hydrodynamic converter-with a working room fillable with a working medium, with at least one bladed pump wheel and b...
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JP6713865B2 |
A torque converter (100) is provided with a torque converter body (2) and a dynamo-electric machine (3). The torque converter body (2) has a front cover (21), an impeller (22), and a turbine (23). The dynamo-electric machine (3) has a st...
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JP6714458B2 |
A torque converter (100) is provided with a torque converter body (2), a dynamo-electric machine (3), and an elastic member (4). The torque converter body (2) has a front cover (21), an impeller (22), and a turbine (23). The dynamo-elect...
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JP2020085070A |
To provide a fixing jig which can fix a shell even if a penetration hole of the shell is small in a diameter.This fixing jig 1 comprises a receiving part 2 for receiving a shell 10, a drive mechanism 4 which can move a rod 4d, and a clam...
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JP2020079627A |
To provide a torque converter which can obtain a high torque ratio without complicating a configuration and without enlarging a device.A torque converter 1 includes an impeller 10, first and second turbines 21, 22, first and second stato...
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JP2020076475A |
To simplify a structure of an output member and reduce manufacturing costs of a start device.A start device includes: a case connected to a power input shaft to which power from an engine is transmitted; an output member connected to a p...
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JP6695624B2 |
Provided is an oilway structure which can improve setting freedom degree of an oil pressure path. The oilway structure is characterized in that the oilway structure comprises a stator shaft (66), the outer periphery of the stator shaft (...
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JP2020060288A |
To provide a power transmission device to which a sun gear is non-rotatably fixed and which can stably develop predetermined NV performance.A support part 60 provided on a partition wall 30 extends to an inner periphery side portion of a...
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JP6682250B2 |
To provide a simple, effective and economical solution method for a torque transmission device of a conventional technology.A torque transmission device for a motor vehicle, includes a torque input element 6, 7, a torque output element 2...
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JP6682701B2 |
A torque converter, including: an impeller arranged to receive torque and including an impeller shell and at least one impeller blade fixed to the impeller shell; and a turbine including a turbine shell including a slot with an open end ...
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JP2020051493A |
To provide a power transmission apparatus capable of regulating axial movement of a starting device while sufficiently securing maintenance performance of the starting device, and capable of reducing an axial length.A power transmission ...
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JP6673009B2 |
To enable a reduction in size of a fluid type torque transmission device while well securing a torque capacity.A distance from a device center line CC to an inlet inner peripheral end 42ii of a stator blade 42 is longer than a distance f...
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JP6668809B2 |
To provide a coreless torque converter that can eliminate a centering step.The coreless torque converter includes a ring-shaped member 30 engaging with a plurality of blades 21 arranged inside a shell 20 having a concave curved face 20a ...
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JP6663759B2 |
A wheel stator assembly includes a one-way clutch, a stator and a thrust plate. The one-way clutch includes an inner race and an outer race disposed on an outer peripheral side of the inner race. The stator includes a stator carrier and ...
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JP6663760B2 |
A torque converter includes a torque converter body and a lock-up device. The torque converter body includes an impeller, a turbine having a turbine shell, and a stator. The lock-up device directly transmits a torque from a front cover t...
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JP6661684B2 |
A front cover assembly is disclosed. The front cover assembly includes a front cover body having a disc shape and a hub having a tubular shape. The front cover body includes a tubular portion in a center part thereof. The tubular portion...
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JP2020034075A |
To provide a set plate which enables reduction of noise.A set plate is fixed to a drive plate fixed to a crank shaft, is fixed to a cover of a torque converter, and includes: a first fixing part which is fixed to the cover, has an inner ...
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JP2020029901A |
To provide a torque converter capable of reducing its weight and improving degree of freedom for layout of a needle bearing.A torque converter is arranged between a power source and a transmission, and comprises: a pump impeller; a turbi...
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JP2020029904A |
To provide a torque converter capable of transmitting torque stably upon attaching a boss formed of an iron-based metal material to a converter cover formed of an aluminum-based metal.A torque converter is configured such that a boss mem...
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JP2020026857A |
To provide a torque converter that can both reduce the weight of a pressure container and ensure pressure resistance.A torque converter 1 has a front cover 8 and an impeller shell 7 constituting a torque converter container 6 formed of a...
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JP6649950B2 |
A hybrid drive module, including: a torque converter with an output shaft, a cover for connection to a flex plate for an internal combustion engine, an impeller non-rotatably connected to the cover, a turbine, and a torsional damper incl...
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JP6646946B2 |
To provide a transmission enabling a hydraulic pressure generation unit driven by a prime motor to generate sufficient hydraulic pressure even when the prime motor is stopped or even when the rotation speed of the prime motor decreases, ...
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JP2020024020A |
To provide a vibration reduction device enabling reduction in vibration generated on a crank shaft.An attenuation member 26 attenuating flexural vibration generated on a crank shaft 3 when rotating is mounted between a torque converter 6...
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JP2020020454A |
To provide a torque converter capable of securing a stable coupling state without inviting enlargement, and also improving durability, upon coupling a pump impeller and a pump sleeve with screwing.A torque converter is configured such th...
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JP2020502458A |
A torque converter and a method for assembling the torque converter are disclosed. The torque converter according to the embodiment of the present invention is a torque converter for connecting the drive shaft and the driven shaft, and i...
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JP6624953B2 |
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JP6625474B2 |
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JP6622530B2 |
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JP2019211028A |
To provide a torque converter with an improved torque amplification function.A torque converter 100 includes a front cover 2, a first torque converter body part 3, and a second torque converter body part 4. The first torque converter bod...
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JP2019211029A |
To provide a torque converter with an improved torque amplification function.A torque converter 100 includes a front cover 2, a first torque converter body part 3, and a second torque converter body part 4. The first torque converter bod...
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JP6612493B2 |
An assembly includes a torque converter concentric with an axis, a rotor hub drivably connected for rotation about the axis to an electric machine and selectively to an engine through a disconnect clutch, a coupler located between the ro...
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JP6613201B2 |
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JP6596379B2 |
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JP2019529825A |
The present invention is a transmission mechanism assembly for transmitting a drive output for a rail vehicle, the primary shaft (3), a mechanical transmission mechanism stage capable of inputting the drive output, and a first hydrodynam...
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JP2019173971A |
To provide a method for manufacturing a torque converter including a clutch having a rough surface to connect friction material.This invention comprises a step for forming a turbine shell including a first surface having a first roughnes...
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JP2019173902A |
To effectively inhibit a weight welded to a plate body from being fallen by centrifugal force without increasing welding points.A drive plate transmits power from an engine to a power transmission object and includes: a plate body connec...
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JP2019158112A |
To shorten an axial length of a connection part between an input member and a fluid transmission device, and secure decomposition of the connection part.A connection structure connects an input member to which torque is input from an eng...
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JP6572725B2 |
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JP6567907B2 |
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JP2019138332A |
To improve transmission efficiency and a torque ratio while miniaturizing a torque converter.A torque converter includes a pump impeller including a pump shell, and a plurality of pump blades disposed on the pump shell, a turbine liner i...
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JP2019120315A |
To provide a torque convert which can rigidly fix an impeller blade to an impeller shell by a simple constitution, and can rigidly fix a turbine blade similarly by the simple constitution.A torque converter (1) comprises an impeller blad...
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JP2019116943A |
To effectively suppress detachment of fluid from a stator blade.In a stator, multiple recess parts 23c arranged regularly in a constant shape are provided on at least one of a ventral surface 23a and a dorsal surface of a stator blade.SE...
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JP6545163B2 |
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JP2019113083A |
To improve a start performance in the case of forward movement and backward movement.A power transmission device 100 comprises a first path 1 and a fluid joint 4. The fluid joint 4 includes a first torque converter body 4a and a second t...
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JP6537104B2 |
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JP6538550B2 |
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JP2019090466A |
To provide a torque converter capable of reducing dragging loss which is generated in a washer provided between a crankshaft and a cylinder block.The torque converter, which is provided with a lock-up clutch for switching between engagem...
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