Printing – Stenciling – Rotary machines
Patent
1981-05-22
1983-05-31
Fisher, J. Reed
Printing
Stenciling
Rotary machines
101363, B41F 3106
Patent
active
043855580
ABSTRACT:
A printing machine such as a stencil duplicator having an ink supply roller and a squeezer and adapted to hold a columnar ink deposit placed on the outer peripheral surface of the roller and substantially prevented by the squeezer from moving as a whole together with the outer peripheral surface of the roller, including a device for detecting the amount of ink in the ink deposit, having a pivotable lever whose one end contacts the ink deposit and which changes its pivotal position in accordance with the size of the ink deposit, and a means for detecting the pivotal position of the lever.
REFERENCES:
patent: 2399688 (1946-05-01), Metzner et al.
patent: 3373052 (1968-03-01), Rode
patent: 3730089 (1973-05-01), McCutcheon
Ohinata Yoshiharu
Takahashi Yasuhiro
Fisher J. Reed
Riso Kagaku Corporation
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