Hydraulic lift
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 16, 1988
Grant Date -
N/A
app pub date -
Feb 25, 1985
filing date -
Mar 25, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lifting device, for vehicles, has two support platforms. Scissor mechanisms connect these platforms, to bases, and are actuated by hydraulic piston and cylinder assemblies. A combiner and divider valve supplies fluid to the two hydraulic cylinders. A single cross brace can be provided between the two support platforms. This ensures the two platforms operate uniformly, even for an uneven load distribution, while giving a clear working space.
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Family
International Classification(s)
Cited Art Landscape
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