Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 352
1428. BOGARDUS MILL.—Grooved steel discs running ec-centric to each other. Largely usedfor grinding paints and drugs. 1429. Plan showing grooves. 1430. CIRCULATING SCREW PRO-PELLER AND MIXING TANK.—Is usedin various forms in laundries, soap crutching>and oil refining. 1431. DOUBLE CYL-INDER… … 1432. DOUBLE TOGGLE-JOINT SCREWPRESS with steam-heated platens for vul-canizing rubber or embossing by heat andpressure.
Mechanical movements
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