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, 2021
Filed:
Aug. 10, 2017
Applicant:
Aisin Aw Co., Ltd., Anjo, JP;
Inventors:
Assignee:
AISIN AW CO., LTD., Anjo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 63/30 (2006.01); F16D 25/0638 (2006.01); F16D 25/12 (2006.01); F16D 25/10 (2006.01); F16H 57/04 (2010.01); F16H 61/00 (2006.01); F16H 61/30 (2006.01); F16H 3/66 (2006.01);
U.S. Cl.
CPC ...
F16H 63/3026 (2013.01); F16D 25/0638 (2013.01); F16D 25/10 (2013.01); F16D 25/12 (2013.01); F16H 57/043 (2013.01); F16H 57/0446 (2013.01); F16H 61/0021 (2013.01); F16H 61/30 (2013.01); F16H 3/663 (2013.01); F16H 2061/0037 (2013.01); F16H 2063/303 (2013.01); F16H 2200/006 (2013.01); F16H 2200/0086 (2013.01); F16H 2200/201 (2013.01); F16H 2200/2046 (2013.01); F16H 2200/2066 (2013.01); F16H 2200/2082 (2013.01);
Abstract
An automatic transmission that includes a lubricating oil supply source that supplies lubricating oil; a plurality of friction engagement elements that can attain a plurality of shift speeds according to combinations of the friction engagement elements to be engaged simultaneously; a plurality of hydraulic servos that engage and disengage the plurality of friction engagement elements according to whether an oil pressure is supplied thereto or not; and a rotary shaft that can transmit power.