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:
Feb. 09, 1982
Filed:
Jul. 25, 1979
Applicant:
Inventor:
Koji Nozawa, Higashikurume, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
192 / ; 74339 ; 1921 / ;
Abstract
A synchronizer ring for a synchromesh device for use in a transmission comprises an annular body of a wear-resistant metal forming a conical slide surface, and a main ring body made of a resin molded integrally on the annular body. The synchronizer ring according to the invention is light weight and economical of manufacture and can perform smooth contacts at chamfered surfaces and operate without producing any noise.