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.

Date of Patent:
Mar. 24, 2020

Filed:

Jun. 06, 2017
Applicant:

Reyco Granning, Llc, Mt. Vernon, MO (US);

Inventor:

John A Hinz, Monticello, IN (US);

Assignee:

REYCO GRANNING, LLC, Mt. Vernon, MO (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 9/092 (2006.01); F16F 9/06 (2006.01); B60G 13/00 (2006.01); B60G 15/12 (2006.01); B60G 3/06 (2006.01);
U.S. Cl.
CPC ...
F16F 9/092 (2013.01); B60G 3/06 (2013.01); B60G 13/003 (2013.01); B60G 13/006 (2013.01); B60G 15/12 (2013.01); F16F 9/062 (2013.01); B60G 2200/142 (2013.01); B60G 2200/44 (2013.01); B60G 2202/314 (2013.01); B60G 2204/128 (2013.01); B60G 2204/129 (2013.01); B60G 2204/41 (2013.01); B60G 2204/416 (2013.01); B60G 2206/0114 (2013.01); B60G 2206/124 (2013.01); B60G 2206/60 (2013.01); B60G 2206/8207 (2013.01); B60G 2300/02 (2013.01);
Abstract

A strut assembly including a first cylinder, a second cylinder configured to reciprocally move within the first cylinder, and a damper assembly positioned within the first cylinder. The damper assembly includes a housing having opposing first and second ends, a floating piston in the housing and a damper piston positioned between the floating piston and the first end of the housing. The damper piston divides the housing into first and second chambers, where the first and second chambers include a hydraulic fluid that provides resistance to the movement of the damper piston in the housing. The strut assembly also includes a gas spring in the first and second cylinders, where the gas spring includes a pressurized gas contained within the first and second cylinders.


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