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. 15, 2019
Filed:
Nov. 20, 2018
Applicant:
Lippert Components, Inc., Elkhart, IN (US);
Inventors:
Mark Kinder, Clarks Hill, IN (US);
Robert L. Tiedge, Granger, IN (US);
Nicholas Cornett, Granger, IN (US);
Assignee:
LIPPERT COMPONENTS, INC., Elkhart, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S 9/10 (2006.01); B60P 3/36 (2006.01); B60G 17/056 (2006.01); B60G 17/04 (2006.01); B62D 63/08 (2006.01);
U.S. Cl.
CPC ...
B60S 9/10 (2013.01); B60G 17/0408 (2013.01); B60G 17/056 (2013.01); B60P 3/36 (2013.01); B60G 2202/413 (2013.01); B60G 2500/203 (2013.01); B62D 63/08 (2013.01);
Abstract
A stabilizing system includes a plurality of jacks, each operated by a corresponding hydraulic actuator. A hydraulic fluid transfer pump provides supplies hydraulic fluid to and receives hydraulic fluid from one or more pressure chambers of the actuator. A pilot-operated check or directional valve may be provided in fluid communication with one or more of the pressure chambers and configured to regulate the flow of hydraulic fluid to and from the pressure chamber.