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. 16, 2024
Filed:
Apr. 25, 2022
Honda Motor Co., Ltd., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
Provided is a seal structure of a belt cover for an internal combustion engine having excellent sealability on the composite mating surfaces of an upper cover, a lower cover, and an inside cover constituting the belt cover. The seal structure of the belt cover for the internal combustion engine according to the present invention includes: an inside cover member disposed on a side of the body of the internal combustion engine; and an outside cover member disposed on a side opposite to the body of the internal combustion engine, and accommodating a timing belt TB in a liquid-tight state together with the inside cover member. The outside cover member is divided into an upper outside coverand a lower outside cover. A first seal is formed between the upper outside coverand the inside cover member. A second seal is formed between the upper outside coverand the lower outside cover. At a boundary between the first seal and the second seal, a seating portionon which a lower endof a seal memberof the first seal is seated is formed by an end upper surface of a male portionof the lower outside coverand an end upper surface of a projecting portionof the inside cover member flush with the end upper surface of the male portion