Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 294
B.The same machine, if set on rubbersprings, will show the general unbalancedcondition by the vibration of the spindleand the heavy side of the pulley markedwith chalk. 751. LUBRICATING DRILL. Holes through the length of thetwisted blades carry the oil to the cutting edges and with a constant flow…
Mechanical movements
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