Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 251
943. DIFFERENTIAL SPEED of two gears indifferent directions on the same shaft. A, driving pin-ion : B is geared to the shaft pinion A and to the inter-nal spur gear C, and runs on a fixed journal. … 944. CAPSTAN GEAR.—The central pinion isfast to the shaft. The intermediate pinions are ona frame free on their own axes, but the frame is fixedto the winding drum. The gear ratchet ring runsfree on the shaft, but is stopped by a pawl on thedrum for quick speed and by the outside pawls fora slow…
Mechanical movements
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