Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 221
802. DOUBLE KNOT. 803. BLACKWALL TACKLE HITCH. 804. FISHERMANS BEND HITCH. 805. ROUND TURN AND HALFHITCH. 806. CHAIN STOP for a cable. … 807. DISENGAGING HOOK, held by amousing link. 808. SLIP HOOK.—The extension of the sus-I pension link holds the lower link in line, while a pullon the arm by a lanyard releases the load. 809. RELEASING HOOK.—The lever throws thelink off by a pull of the lanyard.
Mechanical movements
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