Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 52
A to Max. load. Deflection. Flexibility. p_S-D16 R 2RSL ^= DG 32PR^LF — ttGD^ F 2 S L R GD D = diameter of steel. tt = 3.1416. G, modulus. MEASUREMENT OF POWER, SPRINGS. 49 72. COMPOUND BOLSTER SPRING. The value of eachspring must be first obtained and all added for the compound spring. … Max. load. Deflection. Flexibility. p_S-D316R 2RSL ~ D G 32 P R^ L F_ ttGD^ F 2S LR~ GD G, modulus. 72A. TRACTION DYNAMOMETER. The drawbar puU of anymotor vehicle is determined by means of some form of traction dyna- Gauge To Power
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.