The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 358
nected, until the influx or efflux ofthe tide rewinds it as before described. As the endless chain /,cannot slip upon the pulley G, the rotation of the shaft L, will bemaintained continuously in the same direction. The effect of theweight C, upon the clockwork or other machinery is… … the pulley N, which is loose upon the shaft K, rotates in the direc-tion of the arrow in fig. 3, and carries with it ratchet clicks overthe teeth of the wheel P, whilst the chain k, passing from thehollow weight A, over the pulley N, under the pulley P, and overthe pulley M, to the weight B, allows…
Architecture · Civil engineering · Science
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