Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 288
1145. COMPOUND DISC SPRING.—The discsare dished and perforated for a guide pin. … 1145a. HYDRO - EXTRACTOR,showing method of belting with ad-justable idler and cone pulleys. Type for laundry work. At a speedof from 1,000 to 2,000 revolutions perminute the water flies off by centrifu-gal force and the material is left near-ly dry. 28o MOTION AND DEVICES CONTROLLING MOTION.
Mechanical movements
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