Air balancing hoist combination
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United States of America Patent
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-
Jan 14, 1997
Issued Date -
N/A
app pub date -
Jun 14, 1995
filing date -
Mar 31, 1995
priority date (Note) -
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Importance
Abstract
A combination of air balancing hoists is described in which two or more hoists are connected end to end each with a load cable connected at spaced locations on the load item to enable raising a bulky load item. Force transmission rods axially interengage axially moving components of the connected hoists to insure that the cables are raised and lowered together to maintain the attitude of the load item as it is raised or lowered.
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