Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 381
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. … 1535. DOG-POWER MACHINE.—The plane of the track wheel is setat an angle of about 20 = , with itsunder edge bearing upon a frictionpulley. Shaft and fly-wheel, withcrank for operating churm
Mechanical movements
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