Inside Out Library · Explore

Scientific American, Vol. 37, No. 25 (1877) (1877)

leaf 7

An illustration from Scientific American, Vol. 37, No. 25 (1877), 1877, leaf 7
the plate to be revolved by hand, at quite an angle around small carrying rollers at so that when the wearer walks it will be caused to the lower corners of the frame, and crosses under- rotate of itself, and in this way the wear on the neath the machine; this band is made, like the roll India… … the action of the rolls is such that the water and air which patentees, Circleville, O. the former to be tightly secured in place. enters the channels in the under roller is forced in jets is worn out another disk may be inserted at small expense, a through the body of the goods. -:The articles can…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 37, No. 25 (1877)

More like this