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:
Jan. 07, 2020
Filed:
Oct. 13, 2017
Soucy International Inc., Drummondville, CA;
Yves Sauvageau, Drummondville, CA;
Jonathan Pellerin, Drummondville, CA;
SOUCY INTERNATIONAL INC., Drummondville, CA;
Abstract
Damping system for an endless track system, comprising: Damper operatively connectable between frame members for damping relative movement therebetween, including: cylinder and piston movable therewithin forming variable volume chamber containing liquid. Reservoir containing liquid and gas connected to chamber. Conduits connecting chamber to reservoir for allowing liquid to flow therebetween to move the piston. Gas in reservoir applying hydrostatic pressure to liquid, biasing piston toward an extended position and causing piston to move theretowards when load on endless track system is decreased, and causing piston to move toward a retracted position when load on endless track system is increased. Conduits connected spaced-apart to longitudinal sidewall of cylinder such that when piston moves toward retracted position, piston prevents liquid from flowing within a conduit, and liquid is permitted to flow within a conduit, causing liquid to flow at different rates between chamber and reservoir as piston moves toward retracted position.