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. 04, 2023
Filed:
Feb. 07, 2022
Applicant:
Aisin Corporation, Kariya, JP;
Inventors:
Assignee:
AISIN CORPORATION, Kariya, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/32 (2006.01); F16H 59/08 (2006.01); F16H 63/38 (2006.01); F16H 61/24 (2006.01); F16H 61/00 (2006.01);
U.S. Cl.
CPC ...
F16H 61/32 (2013.01); F16H 59/08 (2013.01); F16H 63/38 (2013.01); F16H 2061/0087 (2013.01); F16H 2061/247 (2013.01); F16H 2061/326 (2013.01);
Abstract
A shift device includes: a shift switching member including a plurality of valley portions corresponding to shift positions; a motor that includes a rotor and a stator and that is configured to drive the shift switching member; and a positioning member configured to establish the shift positions in a state in which the positioning member is fitted into any one of the plurality of valley portions of the shift switching member. The shift device is configured to learn the shift positions based on a change amount of a load torque applied to the motor while the positioning member is moved to continuously pass through the plurality of valley portions.