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. 14, 2015
Filed:
Mar. 01, 2013
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Kyosuke Mori, Kariya, JP;
Yasuhisa Iwasaki, Ichinomiya, JP;
Masahiro Yoshida, Toyota, JP;
Tomonori Tada, Chiryu, JP;
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Abstract
A dog clutch for an automated transmission includes a rotary shaft, a clutch ring, a hub, a sleeve including a spline that includes a plurality of first teeth and second teeth, a whole depth of each of the first teeth being greater than a whole depth of each of the second teeth, a dog clutch portion including clutch forward teeth, the teeth number of clutch forward teeth being equal to the teeth number of first teeth, each of the clutch forward teeth being formed at a position facing each of the first teeth to extend from a front end surface to a rear end position of the dog clutch portion, the dog clutch portion including clutch rearward teeth engageable with tooth grooves formed at the spline and formed to extend from a position retracted by a first predetermined distance from the front end surface to the rear end position.