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:
Aug. 25, 2020
Filed:
Sep. 21, 2018
Beijingwest Industries Co., Ltd., Beijing, CN;
Marcin Knapczyk, Cracow, PL;
Pawel Slusarczyk, Cracow, PL;
BEIJINGWEST INDUSTRIES CO., LTD., Beijing, CN;
Abstract
A damper assembly includes a main tube disposed on a center axis and extending between a first and a second end defining a fluid chamber for containing a working fluid. A main piston is slidably disposed in the fluid chamber dividing the fluid chamber into a rebound chamber and a compression chamber. A piston rod is attached to the main piston for moving the main piston between a compression and a rebound stroke. The piston rod includes a rod extender attached to the main piston defining a compartment. A compression stop including an additional piston is slidably disposed in the compartment and movable between a first position in response to the compression stroke and a second position in response to the rebound stroke. The first position is the additional piston being disposed adjacent the main piston. The second position is the additional piston being axially spaced from the main piston.