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Scientific American, Vol. 62, No. 16 (April 1890) (1890)

leaf 3

An illustration from Scientific American, Vol. 62, No. 16 (April 1890), 1890, leaf 3
ichard, of Borna, near Leipsic, Sax- The Electrical Transmission of Power. in this latitude—any time after the 10th of April if ony, Germany. On the bed plate is a vertical spindle A remarkable electrical transmission plant has re- they have been growing in a cool place. Carnations carrying a fixed… … SEICHARD'S SPRING MOTOR. the wheel, is two miles a mi- AN IMPROVED PERMUTATION LOCK. nute—176 ft. a second. The The lock shown in the accompanying illustration is spindle, B'. Into these gear wheels mesh pinions on wheels only weigh 1'8 pounds per electric horse power designed more especially for…

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