Clamping apparatus
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United States of America Patent
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May 14, 1996
Grant Date -
N/A
app pub date -
Apr 25, 1994
filing date -
Apr 25, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A clamping apparatus for lifting objects includes a frame and first and second opposing clamping arms pivotably supported by the frame about first and second parallel axes. Each clamping arm has a contact portion. A drive member is connected to the first and second clamping arms to simultaneously pivot the first and second clamping arms about the first and second axes. The height of the contact portions when spaced apart by a first separation is the same as when spaced apart by a second separation. As a result, the clamping apparatus can securely grasp both square and elongated rectangular objects.
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