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.
Patent No.:
Date of Patent:
Oct. 27, 2020
Filed:
Mar. 29, 2018
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Hiroaki Hara, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 25/08 (2006.01); F16D 13/58 (2006.01); F16D 25/0638 (2006.01); F16D 13/52 (2006.01);
U.S. Cl.
CPC ...
F16D 25/082 (2013.01); F16D 13/58 (2013.01); F16D 25/0638 (2013.01); F16D 13/52 (2013.01); F16D 2300/26 (2013.01);
Abstract
A clutch structure includes a rotary shaft, a cylinder, and a clutch. An outer peripheral fitting surface of the rotary shaft includes an engagement groove. The engagement groove extends in an axial direction along a rotation axis of the rotary shaft. A clutch cover of the clutch includes an engagement protrusion. The engagement protrusion protrudes inwardly in a radial direction with respect to the rotation axis from an inner peripheral surface of an annular inner edge of the clutch cover. The engagement protrusion engages in the engagement groove to hinder the clutch cover from rotating about the rotation axis relative to the rotary shaft.