The watchmakers' lathe, its use and abuse; a story of the lathe in its various forms, past and present, its construction and proper uses (1903)
Goodrich, Ward L. [from old catalog] · Chicago, Hazlitt & Walker · leaf 102
Fig. 79. Cylinder Wire Chucks Fig. tion by the jaws of the split chuck when the draw-in spindleis tightened as in an ordinary wire chuck. Fig. 81 is a split chuck designed to hold a balance staffwith roller table on, the roller pin going into the hole shownat one side of the center. Fig. 82 is an… … Fig. 81. Fig, Fig. 83. replaced by a circular groove for the reception of the rollerpins. Fig. 84 shows a chuck for finishing the ends of screws.It. consists of a steel chuck with a threaded plug, on whichare screwed recessed caps which, when screwed up tight,hold the screw by its head firmly…
Clocks and watches · Lathes
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