The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 15, 2019

Filed:

Feb. 05, 2016
Applicant:

Exedy Corporation, Neyagawa-shi, Osaka, JP;

Inventors:

Hirokazu Wakabayashi, Neyagawa, JP;

Yoshitaka Kubota, Neyagawa, JP;

Kazuki Hashimoto, Neyagawa, JP;

Assignee:

EXEDY CORPORATION, Neyagawa-Shi, Osaka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/12 (2006.01); F16F 15/134 (2006.01); F16F 15/139 (2006.01); F16D 13/64 (2006.01); F16D 3/66 (2006.01); F16F 15/123 (2006.01); F16D 13/68 (2006.01);
U.S. Cl.
CPC ...
F16D 3/12 (2013.01); F16D 3/66 (2013.01); F16D 13/64 (2013.01); F16F 15/1238 (2013.01); F16F 15/134 (2013.01); F16F 15/139 (2013.01); F16D 13/68 (2013.01); F16D 2300/22 (2013.01); F16F 2232/02 (2013.01);
Abstract

A clutch disc assembly includes a hub flange, an output hub, an intermediate hub, a plurality of first elastic members, and a plurality of second elastic members. Power from an engine is input into the hub flange. The output hub can be coupled to an input shaft of the transmission. The intermediate hub is arranged between the hub flange and the output hub in a diameter direction such that relative rotation with the hub flange by an angle greater than or equal to a first angular range is prevented, and such that relative rotation with the output hub by an angle greater than or equal to a second angular range is prevented. The plurality of first elastic members couple the hub flange and the intermediate hub elastically in a rotation direction. The plurality of second elastic members couple the intermediate hub and the output hub elastically in the rotation direction.


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