Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 248
924. ALTERNATING RECIPROCAL MO-TION from two crank gears and connecting rodsto a w^alking-beam. When the gears are equalthe motion of the rod is uniform ; when the gearsare unequal the motion of the rod is proportionallya varying differential one. 925. TWO-TOOTHED PINION.—Transmis-sion of motion to… … 926. PIN WHEEL AND SLOTTED PINION, by which a change of speed is obtained by shiftingthe pinion along its shaft. 927. VARIABLE ROTARY MOTION fromcone gears. A toothed cone is matched to aninverted cone with pin teeth to gear with the vari- o ° \ \ able pitch of the cone teeth. 928. SCROLL…
Mechanical movements
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