Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 360
1453. SWIVEL SHACKLE. … ! 1454. SLIP HOOK,temporary pile hammer. for drop weights and 1455. TRIP HOOK.—A split shank withtongue and catch pivoted between the sides ofthe shank as shown.
Mechanical movements
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