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Scientific American, Vol. 88, No. 24 (1903) (1903)
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B is moved out of engage- under. The feeding mechanism consists of an agitator to the invention of a new device for tightening saw ment with a notch in a disk D, permitting the mechan- or wheel supported on a vertical shaft and rotated by blades which would be very simple and durable. This ism to… … sired to have the same remain stationary, as when the saw is in use. © 1903 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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