Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B66
HOISTING; LIFTING; HAULING
Load children
B66C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
Load children
1/00
Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
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B66C1/22
Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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B66C1/28
Duplicate, e.g. pivoted, members engaging the loads from two sides
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B66C1/30
and also arranged to grip the sides of the loads
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B66C1/32
of piled or stacked articles
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