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:
Mar. 03, 1987
Filed:
Dec. 26, 1984
Satoru Maruyamano, Toyota, JP;
Hisao Ohtani, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Abstract
In a clutch of the type including a fork inserting hole formed at a certain position of a side wall of a clutch housing, so as to insert and install a clutch release fork from an outer side of the clutch housing, a clutch ventilation structure comprises a ventilation duct which has a L-shaped ventilation passage therein and which is mounted to the fork inserting hole. An inner end of the ventilation passage is open into the clutch housing, and an outer end of the ventilation passage is open to the atmosphere. With this arrangement, ventilation of the inside area of the clutch housing may be smoothly carried out by effectively utilizing the fork inserting hole without closing the hole with a blind plug, thereby improving a cooling effect of the clutch.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile