Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 226
teel rings. A by-pass through the valve permits thesteam used for making a stroke to pass to the other side of the piston, and by ex-panding, draw back the die ready for the next stroke. Or, if it be desired toadmit live steam for this purpose, a movement of the hand-lever beyond the ordi-nary… … 16-FT STEAM RIVETING MACHINE WITH AUXILLIARY STAKE FOR SMALL ™^^- ,^ ,...,.,, ^./.,., 36 Steam cylinder and improved balanced piston valve. Ju.^,//;an ./.X,for small flues, extra. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. Portable Riveting Machines. THE hydraulic system is particularly…
Machine-tools · Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
