Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 99
steady-rest with heavy jaws having removable brass shoes;heavy swivelling rest with 48 travel of tool slide on top surface; massive chuckjaws on face-plate, which is 8 ft. 5 diameter and has internal cut teeth, 3 pitchand 12 face; swing over bed, 122 and over carriage, 114; heavy steel… … 20 GAP LATHE.—Gap Open. This is our regular 20 lathe (see plate 67), with drop bed having gap12% wide, to swing with 42 ^xiimQ.i^x; feed-screw operated from rear end isalways ready for use whether gap be open or closed. Extra rest on carriage forturning full diameter of gap, has hand cross-feed…
Machine-tools · Machinery
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