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Document Title |
JP2019163813A |
To detect excessive wear of a clutch part.A power transmission device 100 includes a housing 20, a clutch part 6, and a position sensor 8. Torque from a driving source is transmitted to the housing 20 and the housing 20 is rotatably disp...
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JP2019163767A |
To provide a torque converter with a lockup function for reducing the number of fixing parts by rivet fastening or the like by integrating a clutch holding member, an attachment member of a torsional vibration reduction device, a hub pla...
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JP2019163818A |
To provide a power transmission device capable of more properly suppressing resonance.A power transmission device 99 includes a rotation member 4, a dynamic vibration absorber 15, an assist force addition mechanism 16, and a control port...
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JP2019163819A |
To provide a power transmission device capable of more properly suppressing resonance.A power transmission device 99 has a rotation member 4, a dynamic vibration absorber 15 and a control portion 13. The dynamic vibration absorber 15 has...
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JP2019163816A |
To provide a power transmission device capable of more properly suppressing resonance.A power transmission device 99 includes a rotation member 4, a dynamic vibration absorber 15, and a control portion 13. The dynamic vibration absorber ...
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JP2019163814A |
To provide a power transmission device capable of suppressing breakage of a rotary member.A power transmission device 99 includes a dynamic vibration absorber 15, first and second rotation sensors 8a, 8b, and a control portion 13. The dy...
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JP6581027B2 |
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JP6581899B2 |
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JP6577823B2 |
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JP6574091B2 |
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JP2019138421A |
To smoothly move centrifugal elements with a simple and inexpensive constitution, in a torque fluctuation suppression device having the centrifugal elements and cam mechanisms.A device includes an inertia ring 20, a plurality of centrifu...
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JP2019138371A |
To develop and provide a lockup piston multilayer plate-type clutch mechanism which is easy in manufacturing by changing a conventional lockup piston multilayer plate-type clutch structure, and can reduce a cost, and a lockup piston stru...
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JP6562943B2 |
A torque converter, including: a cover arranged to receive torque; an impeller including an impeller shell fixedly connected to the cover and including a first surface; a first plurality of blades fixedly connected to the impeller shell;...
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JP6559345B2 |
A lockup clutch for a torque converter is provided. The lockup clutch includes a piston including a first wedge surface and a support supporting the piston. The piston is axially slidable along the support in a first axial direction to c...
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JP6559143B2 |
A torque converter, including: a cover for receiving torque; a pump non-rotatably connected to the cover; a turbine including a turbine shell; a turbine clutch including a portion of the turbine shell; a first torsional vibration damper ...
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JP6558270B2 |
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JP6557001B2 |
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JP2019124329A |
To provide a torque fluctuation suppression device which can effectively suppress vibration of a vehicle capable of being driven at a different combustion dimension.A torque fluctuation suppression device comprises an inertial ring 20, a...
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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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JP6541969B2 |
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JP6542220B2 |
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JP2019518920A |
The present invention includes a torque input element (17a, 17b) and a torque output element (8) capable of pivoting around a shaft (X) with respect to each other, and a torque output element (8) or a torque input element (8) or torque i...
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JP6536739B2 |
A damper apparatus includes an input element, an output element, a first intermediate element, a second intermediate element, a first elastic body configured to transfer the torque between the input and first intermediate elements, a sec...
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JP6538729B2 |
A torsional vibration damper, including: an axis of rotation; a drive plate; an output flange; and a spring retainer plate including a first side facing in a first axial direction, a second side facing in a second axial direction, and a ...
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JP6539180B2 |
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JP6534589B2 |
A device for inhibiting torque fluctuations includes a mass body disposed in alignment with a rotor in an axial direction. The mass body is rotatable with the rotor, and is also rotatable relatively to the rotor. The device includes a ce...
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JP2019100497A |
To realize miniaturization while improving vibration control performance.In a torsional vibration reduction device including a mass body disposed in a torque converter having a lock-up clutch and reciprocating by receiving fluctuation of...
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JP2019100405A |
To secure good responsiveness of a piston.A torque converter 100 includes, a front cover 2, an impeller 3, a turbine 4, a piston 6, an internal hydraulic chamber S1, an external hydraulic chamber S2 and a seal mechanism 8. The piston 6 i...
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JP2019095009A |
To provide a torsional vibration reduction device capable of shortening a length in an axial direction of a torque converter.A torsional vibration reduction device includes a mass body disposed in a torque converter having a lock-up clut...
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JP6531865B2 |
A damper apparatus includes: an input element; an output element; a first torque transfer path including an intermediate element, a first elastic body, and a second elastic body configured to transfer the torque between the intermediate ...
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JP6531685B2 |
The overall size of a damper device having two transmission paths is reduced. A damper device including an input element to which torque from an engine is transmitted and an output element includes: a first intermediate element; a second...
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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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JP6530604B2 |
A lock-up device includes an input-side rotary member, an output-side rotary member, an outer peripheral side torsion spring, a restriction member and a float member. The restriction member is attached to the output-side rotary member. T...
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JP2019086027A |
To obtain a structure which can separate a pendulum damper by a simple structure, and to suppress an increase of the number of part items and an increase of weight.In a torsional vibration reduction device 1 employed to a torque converte...
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JP2019086054A |
To provide a torsional vibration reduction device in which deterioration of a function of torsional vibration reduction is suppressed even if the stiffness of a cover and that at both sides with a plate interposed therebetween differ fro...
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JP6524825B2 |
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JP2019082220A |
To make favorable the responsiveness of torque transmitted to an output shaft during the execution of lockup, and vibration attenuation performance in accordance with necessity.A starter mounted to a vehicle having an input member connec...
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JP6512364B2 |
A damper apparatus includes an input element to which a torque from an engine is transferred, an output element, a first intermediate element, a second intermediate element, a first elastic body configured to transfer the torque between ...
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JP2019066008A |
To provide a torsional vibration reduction device which can select an inexpensive material, or can suppress a manufacturing cost, and is improved in rigidity.A torsional vibration reduction device 20 has: a plate 50 arranged in a torque ...
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JP6505035B2 |
A torque transmission apparatus including an intermediate member disposed in a power transmission path between a first rotor and second rotor; a first elastic member interposed between the first rotor and the intermediate member; a secon...
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JP2019060493A |
To eliminate a stopper mechanism to enable simplification of a structure and downsizing of a device and inhibit occurrence of striking sound in a dynamic damper device.This device is a device which inhibits torque fluctuation of a hub 12...
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JP6501381B2 |
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JP2019056465A |
To extend a rotation number region of a damper device where preferable vibration damping performance can be exerted.An irregular pitch coil spring is formed so that both ends in a circumferential direction of at least one of the first, s...
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JP2019056461A |
To improve vibration damping performance while suppressing increase in the weight, the size, and the cost of a damper device.A damper device includes an input element to which torque from an engine is transmitted, an output element conne...
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JP6493455B2 |
A control system of a vehicle is provided, which includes an automatic transmission, a brake controller, and a processor configured to execute a neutral idle controlling module, a hydraulic pressure calculating module, a hydraulic pressu...
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JP2019039456A |
To suppress collision noise of a centrifugal element in a torque fluctuation suppression device employing the centrifugal element.A torque fluctuation suppression device comprises an inertia ring 20, multiple centrifugal elements 21, mul...
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JP6477154B2 |
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JP6479182B2 |
A damper device includes an input element to which a torque from an engine is transmitted, an output element, an elastic body arranged to transmit a torque between the input element and the output element, and a rotary inertia mass dampe...
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JP2019027532A |
To suppress thickness in a rotary axis direction of a damper apparatus.A damper apparatus 3 includes a drive plate 31 and a driven plate 32 which are arranged so as to be relatively rotated on a common rotary axis X, a spring Sp for coup...
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JP6473043B2 |
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