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:
Apr. 25, 2017
Filed:
Oct. 18, 2013
Yuu Sasaki, Kariya, JP;
Masaya Ichikawa, Anjyo, JP;
Tsuyoshi Kanesa, Aichi-ken, JP;
Yasuhiro Nitta, Nagoya, JP;
Yuu Sasaki, Kariya, JP;
Masaya Ichikawa, Anjyo, JP;
Tsuyoshi Kanesa, Aichi-ken, JP;
Yasuhiro Nitta, Nagoya, JP;
Aisin AI CO., LTD., Nishio-Shi, Aichi-Ken, JP;
Abstract
A synchronization device for a manual transmission of a vehicle, including a synchronizer ring configured to synchronize rotation of a transmission gear and clutch hub. The synchronizer ring includes: a ring body having an annular shape; an axial protruding portion protruding from the ring body toward the clutch hub in an axial direction to set a size of an axial clearance between the ring body and the clutch hub; and a radial protruding portion protruding from the ring body toward the clutch hub in a radial direction intersecting the axial direction to set a size of a radial clearance to be formed between the ring body and the clutch hub. The ring body, the axial protruding portion, and the radial protruding portion are formed integrally by metal stamping.