Machine design; a manual of practical instruction in designing machinery for specific purposes, including specifications for belts, screws, pins, gears, etc., and many working hints as to operation and care of machines (1918)
Wallace, Ernest L · Chicago, American technical society · leaf 65
54 MACHINE DESIGN the second nut is screwed down tightly against the first. The effectis to cause the threads of the upper nut to bear against the undersides of the threads of the bolt. The load on the bolt is sustained, … Fig. 22. Buttress Thread therefore, by the upper nut, which should be the thicker of the two;but for convenience in applying wrenches the position of the nuts isoften reversed. The form of thread adapted to transmitting power is the square
Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
