Wheeled chassis
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United States of America Patent
Stats
-
Apr 30, 1985
Grant Date -
N/A
app pub date -
May 3, 1983
filing date -
May 3, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A manoeuverable, motor-driven wheeled chassis includes a chassis structure carrying two pairs of support wheels (N.sub.1, M.sub.1) separated in the longitudinal direction of the chassis. Between the pairs of support wheels there is a pair of drive wheels (L.sub.1). The chassis structure includes a first frame structure (P.sub.1, 14) carrying a first pair of support wheels (N.sub.1) and the pair of drive wheels (L.sub.1), and a second frame structure (O.sub.1, 10) carrying the second pair of support wheels (M.sub.1) and vertically pivotably connected to the first frame structure (at K). The wheeled chassis is primarily intended for use as a wheelchair (2,4,6).
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Family
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Cited Art Landscape
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