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:
Oct. 25, 2022
Filed:
Sep. 29, 2020
GM Global Technology Operations Llc, Detroit, MI (US);
Daniel J. Parrino, Oak Park, MI (US);
Andrew S. Rogers, Macomb, MI (US);
Scott B. Janson, Shelby Township, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A vehicle suspension system includes a damper top mount including a top mount body defining an interior cavity, a damper coupled to the top mount and including a damping member and a damper rod coupled to the damping member, and a jounce shock assembly including a jounce shock body coupled with the damper top mount and encircling the top mount body. The jounce shock body includes an exterior wall and a dividing wall generally parallel to and interior of the exterior wall, a first chamber defined by the top mount body and the dividing wall, a second chamber fluidly coupled with and parallel to the first chamber and defined by the dividing wall and the exterior wall, a floating piston movably disposed within the second chamber, and a piston configured to translate within the first chamber between an extended position and a compressed position.