Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 27
rtumbler, E, secured on the hollow shaft, beingused instead of spring and cam, and operatingin combination with pin, C, in the shaft ofworm-gear. 68. The single tooth. A, of the driving-wheel,B, acts in the notches of the wheel, C, and turnsthe latter the distance of one notch in everyrevolution of… … Mechanical Movements. 23 69. B, a small wheel with one tooth, isthe driver, and the circumference enteringbetween the teeth of the wheel. A, serves asa lock or stop while the tooth of the smallwheel is out of operation. 70. The driving-wheel, C, has a rim, shownin dotted outline, the exterior of…
Mechanical movements
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