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:
May. 06, 2003
Filed:
Jun. 15, 2001
Applicant:
Inventors:
Tetsuaki Maeda, Saitama, JP;
Shinji Kuga, Saitama, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 5/704 ;
U.S. Cl.
CPC ...
F16H 5/704 ;
Abstract
In the breather structure of an internal combustion engine for vehicles, an outer cover is installed through a sound absorbing material for noise suppression on the outside of a body cover. The body cover covers a power unit including at least one of the internal combustion engine and a power transmission device. An outlet of the breather provided in the power unit opens at the sound absorbing material. The present invention provides a breather structure having a simplified construction, a short breather passage, and is capable of preventing entry and attachment of dust and debris into and onto the breather structure.