קובץ:EB1911 Typography - Line of Matrices with Spaces.jpg

English: In the Linotype machine (fig. 9), the matrices must be distributed to the magazines in order that the operation of the machine may be carried on continuously. The matrices and spaces are raised from the vice and brought opposite a bar R, which carries on its under side a series of undercut ribs corresponding to the teeth which are shown at the edges of the V-shaped notch in the top of the matrices and the matrices are pushed on to this bar so as to be suspended by the ribs. They are next pushed still farther towards the right of the machine into a box having ribs engaging the notches in the side of the matrices, but with downwardly inclined grooves crossing these ribs, by which the shoulder sat the upper end of the space bars are allowed to descend, and the spaces are thus dropped out of line and fall through a chute into the space-box from which they originally came. The matrices are pushed still farther to the right, where their teeth slide along the distributor bar T, being carried by two screws which engage opposite sides of the matrices and keep them separated so that they hang loosely from the distributor bar. The ribs of the distributor bar are so arranged as to support each matrix by one or more pairs of teeth until it arrives opposite the mouth of its own magazine channel, where they are interrupted in such a manner that the matrix is unsupported and drops into the magazine for further use. It will thus be apparent that there is a constant circulation of the matrices through the machine, and the composing of one line, the casting of another and the distribution of a third are all carried on at the same time, which adds greatly to the speed of the operation. The machine may be fitted with double magazine, which with double-letter matrices gives 360 characters or four faces ready for use, or even with three magazines, which provide for 540 characters or six faces, the movement of a hand lever bringing the desired magazine into use.