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Patent Searching and Data


Title:
TORQUE FLUCTUATION SUPPRESSING DEVICE, TORQUE CONVERTER, AND POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/150660
Kind Code:
A1
Abstract:
This device is provided with an inertia ring (20), a centrifugal element (21), and a plurality of cam mechanisms (22). The inertia ring (20) is rotatable together with an output side rotor (12) and is disposed to be relatively rotatable with respect to the output side rotor (12). The centrifugal element (21) is disposed to receive a centrifugal force due to the rotation of the output side rotor (12). When a relative displacement in a rotation direction is generated between the output side rotor (12) and the inertia ring (20), the cam mechanisms (22) convert the centrifugal force into a force in a circumferential direction that is a direction in which the relative displacement becomes small.

Inventors:
KAWAHARA, Yuki (Kidamotomiya 1-chome Neyagawa-sh, Osaka 70, 〒5728570, JP)
Application Number:
JP2017/040715
Publication Date:
August 23, 2018
Filing Date:
November 13, 2017
Export Citation:
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Assignee:
EXEDY CORPORATION (1-1 Kidamotomiya 1-chome, Neyagawa-shi Osaka, 70, 〒5728570, JP)
International Classes:
F16F15/14; F16F15/31; F16H45/02
Domestic Patent References:
WO2017014184A12017-01-26
WO2016047789A12016-03-31
WO2017029931A12017-02-23
Foreign References:
JP2016125511A2016-07-11
JP2015190523A2015-11-02
JP2014145413A2014-08-14
JPH1182628A1999-03-26
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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