Handling: hand and hoist-line implements – Spacing hoist bar or frame – Load supporting units
Patent
1993-01-07
1994-03-29
Kramer, Dean J.
Handling: hand and hoist-line implements
Spacing hoist bar or frame
Load supporting units
294 674, 294 74, B66C 112
Patent
active
052978320
ABSTRACT:
A crane operated log lifting beam assembly for unloading a tier of logs from a truck. The beam assembly includes two cable operated longitudinally displaceable trolley systems for securing an attached pulp sling against the tier of logs and a displacement equalizing system for interconnecting the trolley systems and for controlling the relative displacement thereof.
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Dewey Fred
Dewey Patrick
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