Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 25
ow. 59. For transmitting tv/o speeds by gear-ing. The band is shown on the loose pul-ley—the left-hand one of the lower three.The middle pulley is fix^d on the same shaftas the small pinion, and the pulley to theright on a hollow shaft, on the end of whichis fixed the large spur-gear. When the…
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
