Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 878
he end-long motion common to the other modes, the parts were locked together by a boltfixed upon the side of the pulley, and which, when shifted towards the axis, engaged with an arm of across, of which the part b, in Fig. 2095, is the modern representative. The bolt was wrought by meansof a key…
Mechanical engineering
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