Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 396
1597. CABLE RAILWAY GRIP.— Friction sheaves are drawn tightly on thecable by a vertical bar in the frame plate.Friction is increased by further tighteningthe grip wheel. 1598. Showing wheel connection withgrip. … 1599. CABLE GRIP FORSTREET RAILWAYS.—^, h^ grip jaws and blocks; r,pull-up to throw the cable outof the jaws; </, </, frameplates; <?, grip plate connectedto b^ and operated by the bellcrank levers g, g\f,f, pull-upattached to frame and dis-engaging pieces <r, c. 1600. End view of grip.
Mechanical movements
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