Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 236
r C is not only rotated but isreciprocated back and forth along its bearing,engaging the sides of its driving gear. It is,of course, obvious that the elliptical gearsare in reality swash plates or spur gears,formed as a diagonal slice from a spur gearhaving a length equal to the elliptical… … 234 GEARING AND GEAR MOTION, ETC.
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.