Description
Class B66C : CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
Subclass 1/26: Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles (fastening to cables or ropes F16G 11/00) by mechanical means Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks Single members engaging the loads from one side only with means for releasing the loads