Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . therb\ a compoundtoggle - lever,which holds them in locked position duringthe imjucssion,as seen in the figure. By straightening the toggle-lever, the bed and platen are rocked back out ofparallelism, the form on bed a is rolled, and a fi-eshsheet fed to platen h. Brysons inking apparatus for jirinting-prcsses,patented June 30, 1874, relates to a means for ink-i
Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . therb\ a compoundtoggle - lever,which holds them in locked position duringthe imjucssion,as seen in the figure. By straightening the toggle-lever, the bed and platen are rocked back out ofparallelism, the form on bed a is rolled, and a fi-eshsheet fed to platen h. Brysons inking apparatus for jirinting-prcsses,patented June 30, 1874, relates to a means for ink-ing the types from one fountain in op]iosite direc-tions, so that there is an equalization, one set ofform-rollers commencing when charged at the fronterlge of the form and inking towaid the back, andthe other commencing at the back and inking to-ward the front of the form, so as to secure equalityin the distribution of the ink, with but few press uses a sheet of porous paper intro-duced between the ty]ie and the card, as a substitutefor (luid ink and the roller. Hydraidic presses have been adapted to the print-ing of bank-notes and steel and copperplate angrav-iiigs, but their operation is necessarily slow. See. PRINTING-TELEGRAPH. 18U0 PRINTING-TELEGRAPH. Fig. 3055
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