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:
Jul. 17, 2018
Filed:
Feb. 26, 2014
Applicant:
Aisin Aw Co., Ltd., Anjo-shi, Aichi, JP;
Inventor:
Nobutada Sugiura, Nishio, JP;
Assignee:
AISIN AW CO., LTD., Anjo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 63/30 (2006.01); F16H 61/686 (2006.01); F16D 25/061 (2006.01); F16H 61/00 (2006.01); F16H 57/08 (2006.01); F16D 11/00 (2006.01);
U.S. Cl.
CPC ...
F16H 63/304 (2013.01); F16D 25/061 (2013.01); F16H 61/00 (2013.01); F16H 61/686 (2013.01); F16H 63/3043 (2013.01); F16D 2011/004 (2013.01); F16H 2057/087 (2013.01); F16H 2061/0046 (2013.01); F16H 2200/0073 (2013.01); F16H 2200/201 (2013.01); F16H 2200/2048 (2013.01); F16H 2200/2064 (2013.01); F16H 2200/2094 (2013.01);
Abstract
An automatic transmission including a clutch that can engage rotation transmission of two rotary members by supplying an engagement pressure to an engagement hydraulic oil chamber disposed on an outer peripheral side of a central shaft to press and move a piston member to one axial side, and disengage the rotation transmission of the two rotary members with an other-side pressing mechanism that presses and drives the piston member to the other axial side.