B - Operations – Transporting – 66 – F
Patent
B - Operations, Transporting
66
F
294/51
B66F 9/12 (2006.01) B66C 1/22 (2006.01)
Patent
CA 1209618
ABSTRACT OF THE DISCLOSURE An elongated lift frame, lifted and moved by a crane, has a plurality of transverse spreader bars which may be shifted to different positions along the frame. The spreader bars have extensions in their ends equipped with supports for load hooks. A latch pin at each end of each spreader bar secures its extension in extended or retracted position and secures the spreader bar in a selected position on the lift frame.
422923
Cranston Machinery Co. Inc.
Macrae & Co.
LandOfFree
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