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:
Dec. 24, 2024

Filed:

Jul. 05, 2023
Applicant:

Kabushiki Kaisha F.c.c., Hamamatsu, JP;

Inventors:

Masayuki Nonaka, Hamamatsu, JP;

Yuki Kobayashi, Hamamatsu, JP;

Assignee:

KABUSHIKI KAISHA F.C.C., Shizuoka, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 13/54 (2006.01); F16D 13/52 (2006.01); F16D 13/70 (2006.01); F16D 23/14 (2006.01); F16D 13/74 (2006.01); F16D 23/12 (2006.01);
U.S. Cl.
CPC ...
F16D 23/14 (2013.01); F16D 13/52 (2013.01); F16D 13/70 (2013.01); F16D 13/74 (2013.01); F16D 2023/123 (2013.01);
Abstract

A clutch device includes a clutch center including center-side fitting teeth, and a pressure plate including pressure-side fitting teeth. When a center-side assist cam surface and a pressure-side assist cam surface contact each other, an end of each of the pressure-side fitting teeth in a first direction is located ahead, in the first direction, of an end of a corresponding one of the center-side fitting teeth in a second direction, and at least portions of some of the pressure-side fitting teeth overlap with the center-side fitting teeth when seen in radial directions of the output shaft, and at least portions of others of the pressure-side fitting teeth do not overlap with the center-side fitting teeth when seen in radial directions of the output shaft.


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