Device for suspension of driver's cab in relation to chassis
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United States of America Patent
Stats
-
Aug 18, 1992
Grant Date -
N/A
app pub date -
Apr 24, 1991
filing date -
Apr 27, 1990
priority date (Note) -
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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.
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