Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 89
^. Complete withcountershaft, wrenches, full set of change gears, water-can, extra face-plate, andsteady-rest. Countershaft pulleys, 9 diameter for 3 open and cross belts, andshould make 145 and 290 revolutions per minute. Follozv-rest and taper attaili-meyits, if required, extra. Wm. Sellers &… … POPPET HEAD OR TAILSTOCK. We would call especial atten-tion to our concentric hold-fastfor the spindle which secures itat two points without displace-ment of its axial direction whileit allows the utmost freedom ofmovement when undamped.The upper part is adjustablesidewise for taper turning if…
Machine-tools · Machinery
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