Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 239
234 GEARING AND GEAR MOTION, ETC. 602. … TOP-GEAR MOTION. B is the driving gear, with a loose sector. A, held to its forward positionby a light spring to catch the teethof the driven pinion and hold themin position to mesh with the teeth ofthe driving gear when its stop at Dreaches the sector. The stop is dur-ing the traverse of open…
Mechanical movements
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