Electronic device for determining a register error in multi-colo

Optics: measuring and testing – By alignment in lateral direction – With light detector

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B41F 1324

Patent

active

048569038

ABSTRACT:
Device for determining a register error between individual colors in multicolor printing machine, comprising a photoelectric scanning apparatus for scanning differently colored register marks printed together on a printed sheet, an evaluation apparatus interacting with the scanning apparatus for determining the relative positions of the individual register marks, the scanning apparatus being disposed in a housing to be positioned at a given measuring location on the stationary printed sheet, the scanning apparatus comprising a scanning head movably disposed in the housing, and drive a device provided in the housing for producing the scanning movement of the scanning head relative to the printed sheet within a relatively small scanning region.

REFERENCES:
patent: 4545684 (1985-10-01), Kuroki et al.
patent: 4596468 (1986-06-01), Simeth

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electronic device for determining a register error in multi-colo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic device for determining a register error in multi-colo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic device for determining a register error in multi-colo will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-118107

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.