aid; a shows the pipe before socketing; b after- Fig. 10. Pipe- Cut!, the pipe, being clamped between the disk and the hook, is cut by turning the instrument around the pipe. In —am F ipe- Cutler. Fig. 6 the tube and its bushing are made to encircle the pipe; and the cutter is forced into the side… … chine by opening the water valve, when the proof pressure they are made to grip the pipe, and are revolved in a certain Machine/or Threading Shed-Metal Pipe. may be applied by the pump. direction around it. The figure shows several kinds, which will be understood without specific description. When…
Patents · Improved · Iron · Consists · Patented · Scientific American · Pipe · Decimal parts · American supplement · Wrought iron · Patent issued · Find directions · Long range · White lead · Original patent · Supreme Court
Internet Archive · Public domain (published before 1931). Free to use for anything.