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 107
ay, in order to allow the rack on the coffin topass underneath; but immediately the cylinder is movedby the pawl, this wheel is forced into gear, and travels withthe table. The grippers are governed by a cam on the shaft atthe end of the machine. On the off side of the gripperbar, outside the… … Working of the Grippers, and the Taking-off Apparatus. F, Taking-off board. G, Laying-on board.H, Taking-off. Fig. 41. A, Impression cylinder. B, Gripper Tumbler. c, Crutch. D, Fixed Slide. is thrown into gear, this crutch or shape slightly drops,allowing the spring inside the cylinder to close the…
Printing machinery and supplies
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