Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 476
and flanch D D, on which isthe feed-cam c, which operates the feed-lever J] and through the double hands P P, works the ratchets PERCUSSK VCAP MACHINE. r r of the feed-rollers. On the opposite face of this collar is the cam c of the elevator lever E E, which,through the rocking-arbor Eand arm .… … nil,. I ■ Iitno. 470 PERCUSSION-CAP MACHINE. u is the gage, a cap of steel over the head of the forming-die, with semicircular notch in its edgeagainst which the star is driven by the transfer and held concentric with the forming-die until seized bythe forming-punch. yy, the driver, a slender lever…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
