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. 27, 2022
Filed:
Jul. 09, 2021
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventors:
Jingyo Suh, Anyang-si, KR;
Ji Hoon Lee, Gangneung-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60G 17/04 (2006.01); B60G 17/015 (2006.01); B60G 11/46 (2006.01); B60G 17/016 (2006.01);
U.S. Cl.
CPC ...
B60G 17/04 (2013.01); B60G 11/46 (2013.01); B60G 17/0152 (2013.01); B60G 17/0162 (2013.01); B60G 2202/11 (2013.01); B60G 2202/15 (2013.01); B60G 2204/62 (2013.01); B60G 2206/428 (2013.01); B60G 2206/70 (2013.01); B60G 2400/0512 (2013.01); B60G 2400/106 (2013.01); B60G 2400/41 (2013.01); B60G 2400/821 (2013.01); B60G 2500/20 (2013.01); B60G 2600/182 (2013.01); B60G 2800/014 (2013.01); B60G 2800/162 (2013.01); B60G 2800/24 (2013.01);
Abstract
An embodiment composite material spring for a suspension device of a vehicle includes a leaf spring configured to be installed in a body of the vehicle and a wheel of the vehicle, a first fluid container installed at a left side of a center of the leaf spring and including a first magnetorheological fluid, and a second fluid container installed at a right side of the center of the leaf spring and including a second magnetorheological fluid.