Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 141
prights. Stop motion for table andfriction clutch to prevent recoil. Table has quick power traverse and easy handadjustment. Automatic stop for feed. Oil pump, circulating pipes and tanks.Will take cutter 8 diameter. Made also for 12 cutter. Made also with variablespeed countershaft. Very powerful… … TWO-SPINDI,E VERTICAL MILLING MACHINE—for Test Specimens. The plate coupons are clamped in a chuck [to a thickness of about 3.Two cutters are fed together by right and left screws to proper distance as deter-mined by a gauge piece. The automatic feed of the table passes the specimensbetween the…
Machine-tools · Machinery
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