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:
Sep. 11, 2018
Filed:
Jun. 17, 2014
Applicant:
Aisin Aw Co., Ltd., Anjo-shi, Aichi-ken, JP;
Inventors:
Assignee:
AISIN AW CO., LTD., Anjo-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 63/34 (2006.01); F16D 65/28 (2006.01); B60T 1/00 (2006.01); B60T 1/06 (2006.01); F16D 63/00 (2006.01); F16D 121/20 (2012.01);
U.S. Cl.
CPC ...
B60T 1/005 (2013.01); B60T 1/06 (2013.01); B60T 1/062 (2013.01); F16D 63/00 (2013.01); F16D 63/006 (2013.01); F16D 65/28 (2013.01); F16H 63/34 (2013.01); F16D 2121/20 (2013.01);
Abstract
A hydraulic unit and an electromagnetic unit are disposed such that a piston rod of the hydraulic unit and a solenoid shaft of the electromagnetic unit are orthogonal to each other. The electromagnetic unit is configured such that an end surface of an expanded diameter portion of a shaft portion of the solenoid shaft on the piston rod side is pressed against an attracting portion of a yoke by the elastic force of a spring when a parking unlocked state is established by a hydraulic pressure.