Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 122
f centres above bed,50. Both heads have very large steel sliding spindles, with steel extensionbearings and clamps. All gears cut from solid. When operated by counter-shaft, fast and loose pulleys are 36 diameter by 7 J^ face, and make 120 revolu-tions per minute. Rock-shaft may be carried on… … GRINDSTONE BOX. Massive casting in one piece, mounted on three wheels, one of which is ar-ranged to swivel to permit easy moving of box. Ball and socket bearings for ar-bor, with arbor, clamping washers, nut, and adjustable tool rest, complete exceptpulleys and stone, which are extra. Size of…
Machine-tools · Machinery
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