The principles and progress of printing machinery (1900)
Southward, John, 1840-1902, Wilson, Frederick John Farlow. Account of modern printed machine · London : E. Menken · leaf 47
e fixed cylinder-wheel cut away, so that as the tablereturns the impression-cylinder itself remains unacted uponby the rack on the table. The same end is attained inother machines by means of a loose wheel working on 44 PRINCIPLES AND PROGRESS OF the cylinder-shaft, the cyHnder being kept in a… … Fig. 14.—Travel of Sheet, comes into contact with the form, in order to give theimpression, made of a larger radius than the remainingportion ; but the cylinder has to be lifted at the time of thetable returning. On the contrary, the fixed wheels on thecylinder gear directly into the racks at each…
Printing machinery and supplies
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