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 64
enable a suitable wrench to be easilyapplied. The standard proportions for bolts and nuts may befound in any handbook. Not all manufacturers conform to theUnited States standard; nor do manufacturers in all cases conformto one another in practice. If the bolt is subject to vibration, the nuts have… … 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,
Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
