Oil colours and printers' inks [microform] : a practical handbook treating of linseed oil, boiled oil, paints, artists' colours, lampblack and printers' inks, black and coloured (1903)
Andés, Louis Edgar, 1848-1925, Morris, Arthur, Robson, Herbert · London : Scott, Greenwood ; Toronto : Copp, Clark · leaf 123
PIGMENTS FOR PRINTERS’ BLACK INKS. 105 choked by accumulations of lampblack, an automatic arrange- ment for tapping them is attached to the cover of the wooden box. The necessary motive power for thi: is brought by a belt F from the cylinder axle to the pulley h on the axle y. By means of a… … axle y, but at a much slower rate. On the axle / are the two dises 1 and 1’. In the circumferences of each of these is a gap, the two being exactly opposite each other. On the axle y Sit opposite the pulleys m and m!, which have near them and on the same axle the pulleys and n, each with a corre-…