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:
Jun. 04, 2024
Filed:
Sep. 02, 2022
Applicant:
Iljin Usa Corporation, Novi, MI (US);
Inventors:
Ron J. Johnson, Phoenix, AZ (US);
Angad Vasant Patil, Phoenix, AZ (US);
Michael L. Crabtree, Arvada, CO (US);
Jeremy Mercer, Farmington Hills, MI (US);
Ken Casagrande, Commerce Township, MI (US);
Young Chun Lee, Suwon-si, KR;
Assignee:
ILJIN USA Corporation, Novi, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 9/04 (2006.01); B29C 48/00 (2019.01); B29C 48/09 (2019.01); B29K 21/00 (2006.01); B29L 31/30 (2006.01); B60G 11/27 (2006.01); B60G 11/48 (2006.01); B60G 11/58 (2006.01); B60G 11/62 (2006.01); F16F 13/00 (2006.01);
U.S. Cl.
CPC ...
B60G 11/58 (2013.01); B29C 48/0021 (2019.02); B60G 11/48 (2013.01); B60G 11/62 (2013.01); F16F 9/0454 (2013.01); F16F 13/002 (2013.01); B29K 2021/003 (2013.01); B29L 2031/30 (2013.01); B60G 2202/152 (2013.01); B60G 2206/42 (2013.01); B60G 2206/70 (2013.01); B60G 2206/73 (2013.01); B60G 2206/81 (2013.01); B60G 2206/81012 (2013.01); B60G 2206/8105 (2013.01); B60G 2206/82 (2013.01); B60G 2206/8201 (2013.01); F16F 2224/0208 (2013.01); F16F 2224/025 (2013.01); F16F 2226/04 (2013.01);
Abstract
A spring assembly for a non-rail wheeled or tracked vehicle is provided. The spring assembly includes a piston, and a sleeve with variable thickness. The sleeve is made from an unreinforced synthetic elastomeric material and being free of reinforcing fibers. The sleeve is coupled with a plurality of end components and defines a deformable pressure vessel, and the deformable pressure vessel supplies a support force.