The application of electricity to railway working (1897)
Langdon, William Edward, 1832-1905 · London : Spon · leaf 79
50 The Application of Electricity move thereon. At C3 the rigid angular piece is controlledby a flanged stud, so that its movement may be confined to … the slot S, and it is at the same spot attached to the hook,or loop, which couples the tool to the draw vice. Fixed to Railway Working. 51 on B, B1 are two triangular pieces, free to revolve on theflanged studs which confine them to the wings B, B1. These
Railroads -- Equipment and supplies · Electric apparatus and appliances
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