rrel is when in to the Length of Belt in Contact with the Pulley. necessary to permanently fix the lines is to immerse the dia- use covered with sensitized paper, it will be at once under- BY WM. B. COOPER. grams in a liquid solution for a short time. The papers are stood that in whatever course… … will have a larger coefficient of friction on account of its not less than 10 inches diameter: but, if necessary, a smaller being brought into closer contact with the pulley; this size could be made suitable for a bowl of 8 inches diameter. results fromthe fact that the resistance to be overcome is…
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