Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 380
■ 1533. HORSE-POWER TREAD-WHEEL. -—One of the many designs for stationary ani-mal power. 1534. HORSE-POWER MACHINE. … An endless chain androllers, with a slat-ted platform, rollover a sprocket-wheel driving shaft.The walking plat-form is elevated toan angle of about ICO. 372 MISCELLANEOUS DEVICES.
Mechanical movements
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