Hydro-pneumatic vehicle suspension system
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United States of America Patent
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-
Nov 20, 2001
Issued Date -
N/A
app pub date -
Feb 13, 2001
filing date -
Jul 25, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An X-type hydro-pneumatic vehicle suspension system has diagonally opposite wheel support cylinders cross connected rod side to bore side to make a pair of discrete hydraulic circuits for each pair of diagonally opposite wheels of the vehicle. Each discrete circuit has two gas charged accumulators, one near the front and one near the rear. The gas chambers of accumulators in the two pairs of discrete hydraulic circuits are connected in a variety of ways to equalize pressures between the pairs of circuits.
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