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:
Jul. 12, 2022
Filed:
Jul. 05, 2018
Honda Motor Co., Ltd., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A decompression shaft () of a decompression device () includes an engagement pin () that is guided by a guide groove () formed in a decompression weight (), a decompression cam () that is provided on one cam surface of an intake valve cam () and an exhaust valve cam () so as to advance and retreat, and a connection portion () that connects the engagement pin () and the decompression cam (). The decompression weight () is formed with a rotation restricting groove () that restricts rotation of the decompression shaft () when a force acts in a direction in which the decompression cam () moves on the decompression shaft () from an advanced position to a retracted position when an engine (E) is stopped and that is continuous with the guide groove ().