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:
Mar. 29, 2022
Filed:
Aug. 21, 2019
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Minho Chae, Incheon, KR;
Chonok Kim, Yongin-si, KR;
Sun Sung Kwon, Anyang-si, KR;
Yong Uk Shin, Suwon-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 55/08 (2006.01); F16D 55/02 (2006.01); F16H 25/20 (2006.01); F16H 25/22 (2006.01); F16D 65/18 (2006.01); F16D 13/40 (2006.01); F16D 125/40 (2012.01); F16D 121/14 (2012.01);
U.S. Cl.
CPC ...
F16D 55/02 (2013.01); F16D 13/40 (2013.01); F16D 65/18 (2013.01); F16H 25/20 (2013.01); F16H 25/2204 (2013.01); F16D 2121/14 (2013.01); F16D 2125/40 (2013.01); F16H 2025/2081 (2013.01);
Abstract
A friction element latch device includes: a screw provided to be rotatable by receiving power from a driving source; a piston arranged to be movable by rotation of the screw; a guide arranged to selectively restrict movement of the piston; a guide pin protruding in a radial direction from an outer circumferential surface of the piston and guided by the guide; and a friction element arranged to be engaged as the piston moves.