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. 18, 1992
Filed:
Apr. 24, 1991
Applicant:
Inventor:
Christian Moscicki, Charantonnay, FR;
Assignee:
Renault Vehicules Industriels, Lyons, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
180 8913 ; 180 8914 ; 180 8915 ; 180 41 ; 180328 ; 280840 ;
Abstract
A device for suspension of a driver's cab (2) in relation to chassis (1) of a motor vehicle includes four hydraulic cylinders (5a-5d), each consisting of a hollow body connected to the chassis. A piston (9) slides axially in each body and delimits an upper chamber (10) and a lower chamber (11) therein. Each piston is integral with a first rod (12) connected to the cab and with a second rod (13) connected to the chassis. Ducts (17a-17d) are filled with virtually incompressible fluid and connect the upper chamber of a given cylinder to the lower chamber of the cylinder which is diagonally opposite thereto.