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Scientific American, Vol. 61, No. 26 (December 1889) (1889)

leaf 4

An illustration from Scientific American, Vol. 61, No. 26 (December 1889), 1889, leaf 4
construction loose pulley, B, on the driving shaft, where D is the fric- clutch especially adapted for hoisting machinery, in can be readily placed in a track.already laid without tion flange engaging the friction clutch wheel, E, which which a powerful friction and large bearing surface removing… … Eleven inch and thirteen inch guns are the largest so come in contact with a low hanging wire, and bad pro- far made. bably drawn it along until it crossed a live wire; It is Our engraving shows the new traveling crane lately said that two of the passengers in the car received shafting. It has been…

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