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. 25, 1986
Filed:
Mar. 29, 1983
Nobuaki Katayama, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A synchronizer of transmission for vehicles such as an automobile has a double-mesh prevention member for permitting only one fork shaft to engage with a shift-and-select lever shaft. The gap in the engaging portion between the double-mesh prevention member and one of the forward fork shafts is selected to be greater than that between the double-mesh prevention member and the other forward fork shaft. When the shift-and-select lever shaft is operated for shifting to the reverse position, the forward fork shaft is moved by a distance corresponding to the difference in the size between the gaps mentioned above so that the synchronizer for forward transmission is put into effect to attain a synchronization between the input shaft and the output shaft.