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. 13, 1998
Filed:
Jan. 25, 1996
Applicant:
Inventors:
Francois Le Gourvellec, Rambouillet, FR;
Yves Ney, Hayange, FR;
Assignees:
Automobiles Peugeot, Paris, FR;
Automobiles Citroen, Neuilly Sur Seine, FR;
Primary Examiner:
Int. Cl.
CPC ...
B60G / ; F16F / ;
U.S. Cl.
CPC ...
267 6416 ; 267218 ; 280-61 ; 180 41 ;
Abstract
A hydraulic jack includes three chambers (3, 4, 5), two of these three chambers being annular and enclosing a sliding cylindrical element (8) including a first piston (9) delimiting the two annular chambers (3, 4), and a second piston (10) delimiting the third, substantially cylindrical chamber (5) which is contiguous with one of the two annular chambers (3, 4). The hydraulic jack is used in hydropneumatic suspensions for automotive vehicles.
Le Gourvellec, Francois. (1998). Device forming a hydraulic jack and usable in a hydropneumatic (U.S. Patent No. 5707044). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5707044
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile