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Journal - Franklin Institute of the State of Pennsylvania (1826)

Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 39

An illustration from Journal - Franklin Institute of the State of Pennsylvania, 1826, leaf 39
ded by a belt e, which passes round thepulley, and may be caused to embrace it moreor less by a small guide-pulley d. Let now theweight T be increased until the friction of thebelt is overcome, and it slips on the pulley, thevveiofht T descendins;. The ratio between t and t varies—1st. With the… … Belting Facts and Figures. • 27 It is independent of the breadth of the belt, so long as t and tremain the same, but inasmuch as T and t, or the strain on the belt,may increase with the breadth, this must not be understood tomean that a narrow belt will drive as much as a. wide one; forother things…

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