Benjamin, Charles H[enry], 1856- [from old catalog] · New York, H. Holt and company · leaf 281
Fig. 112. 132. Toggle.—There are three ways in which the toggle may-fail at the central joint: by shearing the pin, by bending the pinand by crushing the pin. In Fig, 113, 5 shows a very simplearrangement of this point. To obtain the size of the pin in thiscase to resist shearing … i^i Wi Wi ^ ^ B 1 \^ h^f 2 C JV[ KlV2 Fig. 113. W^=^W^ = 2SX .If S = 5000, then 2591.4 = 2X5000.4.; A = .26 sq. in. and d = .58 say | in. It is readily seen that the pin would be found to be the same . . W size if the load ^ were figured for single shear as if W^ were figured for double shear. To…
Machine design
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