Harmonic lift and transfer system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 14, 2002
Grant Date -
N/A
app pub date -
Mar 6, 2000
filing date -
Mar 8, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for lifting and carrying articles having a support frame and carriage for transferring an article. The apparatus includes at least one first drive for converting rotational movement of a crank member into harmonic linear motion for lifting and lowering the carriage between a first position and a second position along a first path of travel. A second drive moves the carriage between a first position and a second position along a second path of travel.
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Cited Art Landscape
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