Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 786
is bolted firmly to the timbers below. TRIP OR TILTING HAMMER. From the Lowell Machine Shop. Figs. 3GC4 and 3CC.5 are sideand end elevations of a tilting hammer, with a head weighing 250 lbs, a is the driving-pulley. As the oelt runs loose around the pulley when the hammer is not in use^Iiere is a… … f, a spring of the best kind of timber, which serves as a stop for the hammer when raised, and givesRjrce to the blow. h is the cam, which raises the hammer twice in one revolution. The hush of this hammer is hung in a rocking stand, adjusted by set-screws and bolts, so that it canbe set at any…
Mechanical engineering · Mechanics · Engineering
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