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Scientific American, Vol. 36, No. 24 (1877) (1877)

leaf 4

An illustration from Scientific American, Vol. 36, No. 24 (1877), 1877, leaf 4
ongitudinal slot, n, Pipe- Cutter, in the wedge. Fig. 16 is a pipe vise or implement for holding a pipe stock. Fig. 5 represents a tool in which a sharpened disk In Fig. 10 is represented a machine for finishing the while being threaded or otherwise fitted; a and 6 are dif- within a block is… … Pipe-Socketing Machine, wards. The pipe, a, is placed in the bed of the machine, and the upper clamp brought down and locked. The head- turning the screw. The pipe is then severed by turning the piece, which has the counterpart form of the socket, is then instrument around upon it. brought forward…

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