Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 46
98. TRANSMISSION OF TWO SPEEDSfrom a driving shaft, one a variable speed. Thesame arrangement as No. 97, with the addition ofa driving pulley of different size, and a drivenpulley attached to the friction gear on the lowershaft. The right-hand belt shifts to the nextpulley and may be straight or… … 99. TWO SPEED GEAR from belt pulleys andone hollow shaft. A solid shaft with loose pulley (a)and fast pulley (J?), fast pulley [c) on hollow shaftcarrying large driving gear at the right. c ^ j - ^ ^^^ = J=; :| fr 1 a ~b c 100. VARIABLEGEARING. SPEED OR CONE a, tight pulley on outside hollow shaft.…
Mechanical movements
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