Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 214
r Weielit ofHammer Ram. Length of Stroke. Height under Width betweenFrames. Hammer Face. 400 R). \hV n f^ n ^ ^\ X \\ 750 \W ^W. gw ■ 8V X Sj 12.50 20 Sg csS 9 X 5 1700 23 101 X 6 2.500 30 13J X 8 31.50 30 13.J X 8 \\ ton. 3 ft. 2 fi ft. 10 7 ft. 6 16 X 10 2- 3 6 7 Z\ 8 V 17f X 11 3 3 11 J 7 lof 9… … 1700 LB. HAND AND SELF-ACTING HAMMER. 13 cylinder, 23 stroke, with separate bed plate. Balanced piston-valvewith steel packing rings. Choke valve to regulate force of blow without dimin-ishing velocity. vSteel dies and steel false top to anvil block. Quick throttlevalve. Wm. Sellers & Co.,…
Machine-tools · Machinery
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