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 (1910)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N. W. Henley publishing company · leaf 203
y K. The crosshead moves in steel slides, and rises and falls asthe weight on the wire varies, indicating on a scale the strain in pounds. 512. THE DRAG STEERING GEAR. Different rigs for con-structing and operating a temporary steering gear when the rudder is disabled. The float isa strong plank,…
Mechanical movements
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