A scissor-type lifting clamp has two locking clutches, one on each side of a central plane separating hoisting arms of the clamp, for automatically locking the clamp in an opened configuration. The use of two locking clutches reduces the overall vertical distance through which the scissor arms need to travel in order to lock the scissor arms in the opened configuration once an object gripped by the clamp is delivered by the clamp, thereby permitting the use of the clamp with a smaller vehicle, such as a skid steer. A height adjustable outrigger oriented to engage a top of the object to be clamped cooperates with the two locking clutches to further reduce required overall vertical travel distance of the clamp to lock the clamp in the opened configuration.
LIFTING CLAMP
2022-06-21
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16H Getriebe , GEARING |