Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 80
dleswith independent adjustable ratchet feed; vertical stroke 14 four speed cones and two countershaft speeds make 16 speeds of table;mill selt-contained ; no part projects below floor line and no independent foundations required; complete with countershaft,wrenches and cranks; fast and loose… … Ext 7-FOOT BORING AND TURNING M.^VCHINE—For Stei-i. K.heavy, powerfully geared mill for tires aud other heavy steel work. Table dial max: justable saddle 42; two saddles with independent variable ratchet feed; vertical stroke J3; cross-head raised and lowered by-power; feed variable by J to ^s;…
Machine-tools · Machinery
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