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 95
ty, it is evident that the effect is greater at high speedsthan at moderate or low speeds. A further circumstance that affects the driving power of a beltis the stiffness of the leather or other material of which it is made.The belt as it passes around the pulley assumes a circular form, andagain… … Fig. 50. Fixed Pulley with Belt MACHINE DESIGN 85 a small pulley carrying a thick belt would be the worst case for suc-cessful calculation on a theoretical basis. Theory. The condition of the tight and loose sides of a belttransmitting power, is similar to that of the weighted strap andfixed pulley…
Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
