e holder, B. The shape of the vise holder sented on a larger scale. E is the knife, in front of the right any accident. is a parallelogram, except at the top, which is slightly hand lower corner of which projects a finger, which r«sts Patents for this machine have recently been ob- arched. It… … es the lower part of To the forward end PIPE AND BOLT THREADER, CUTTER ETC. the vise holder, B, to of the knife arm is rise, while the upper part of the vise, C, descends, or vice attached a hook rod, which enterB a groove under the cam ing Mr. C. T. Litchfield, General Manager of the Empire versd.…
Patents · Cylinder · Consists · Center · Iron · Improved · Scientific American · Pivoted · Professor huxley · Postage included · Cast Iron · Left hand · Steam chest · Grand cash · Screw ring · Steam engine · National board
Internet Archive · Public domain (published before 1931). Free to use for anything.
