Ink duct for offset or letterpress printing machines

Details Ink duct for offset or letterpress printing machines Ink duct for offset or letterpress printing machines

1980-07-11

1982-08-17

Burr, Edgar S.

Printing

Inkers

Roller

152565, 101365, 101425, 118261, B41F 3102

Patent

active

043443605

ABSTRACT:
Ink duct assembly for offset or letterpress printing machines having an ink duct and a duct roller defining an ink gap therebetween and an ink metering unit for adjusting the ink gap, respectively, zonewise in axial direction of the duct roller, including an elastic foil, the ink metering unit being engageable through the intermediary of the elastic foil with the duct roller, the elastic foil covering the ink metering unit and being removably fastened to the ink duct at an upper edge thereof and means for tangentially displacing the elastic foil relative to the duct roller to a position wherein a new and unworn part of the surface of the elastic foil engages with the duct roller.

REFERENCES:
patent: 2382103 (1945-08-01), Sandman
patent: 3654654 (1972-04-01), Abreu et al.
patent: 4240347 (1980-12-01), Hazelton et al.
patent: 4242958 (1981-01-01), Jeschke

Affiliated with

Also associated with

Rating

Ink duct for offset or letterpress printing machines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink duct for offset or letterpress printing machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink duct for offset or letterpress printing machines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-182030