Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 76
stroke 22. Hand vertical feed by rack and pinion. Quick actingclutches to engage and disengage feed instantly. Deep cross-head, with longbearings on uprights, raised or lowered by power. Complete with countershaft,cranks, wrenches, boring-bar holder and sample boring-bar. No part of machine… … 7-FOOT BORING AND TURNING MILI<—WITH Two Saddles. Independent feed for both saddles; table 80 diameter, triple-geared with 15 different speeds; 1bearing-, adjustable step and center spindle; power feed by improved friction feed variable throngliself-contained counterbalance with independent…
Machine-tools · Machinery
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