B - Operations – Transporting – 66 – D
Patent
B - Operations, Transporting
66
D
254/50
B66D 1/38 (2006.01)
Patent
CA 1201110
I M P R O V E M E N T S I N T A C K L E S ABSTRACT OF THE DISCLOSURE Interposed between the driving shaft 25 of the tackle and the hoisting hook 15 of the tackle is a flat textile strap or a flat metal braid 5, The strap or braid 5 is attached to the drum 21 of a drum-pulley 2 keyed on the driving shaft 25 at the end 23 of the strap or braid. The strap passes around the pulleys 4 of a pulley-block 9 comprising an upper block 6 moun- ted on the frame 10 of the tackle to pivot about a horizontal axis X-X, and a lower block 27 suspended from the strap or braid 5 and carrying the hook 15,
423634
Fetherstonhaugh & Co.
Verlinde
LandOfFree
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