Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 23
shdes upon akey or feather fixed in the shaft, is thrustinto gear by the lever. 49. Alternate circular motion of the hori-zontal shaft produces a continuous rotarymotion of the vertical shaft, by means ofthe ratchet-wheels secured to the bevel-gears, the ratchet-teeth of the two wheelsbeing set… … Mechanical Movements. 19 50 and 51. Two kinds ot universal joints. 52. Another kind of clutch-box. Thedisk-wheel to the right has two holes, corre-sponding to the studs fixed in the otherdisk; and, being pressed against it, thestuds enter the holes, when the two disksrotate together. 53. The…
Mechanical movements
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