Taggart, William Scott · London : George Routledge & Sons, Ltd. · leaf 24
Fi<^.2^^ TEXTILE MECHANICS 13 Fig When the worm A has two threads, cut on its surface as in25, then one revolution of A will revolve the wheel to theextent of two teeth, so that A will require to make ten revolu-tions to produce one revolution of B. It will be seen that forpractical purposes a… … Fi<^.24 Fi<t^5. Rack and Pinion.—The rack and pinion is an importantelement in the gearing of textile machinery. A straight-toothed rack is used into which gears a wheel; the rackslides in guides and is attached to some part of the mechanismthat requires to be moved in a straight line at a…
Textile machinery
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