Image exposure apparatus

Printing – Processes – Position or alignment

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C101S477000, C101S415100, C271S238000, C271S250000

Reexamination Certificate

active

06860204

ABSTRACT:
An image exposure apparatus has a rotating drum for winding a printing plate on which an image is recorded; a punch unit for forming punched holes to be used for positioning in printing processing on the printing plate; a conveying guide unit having a guide section that selectively moves to a first position facing the punch unit and a second position facing the rotating drum to guide a printing plate to the selected position so as to supply the printing plate; a width direction moving unit for moving in a width direction while a conveying pin is in contact with a width direction edge of the printing plate that is put on the conveying guide unit; a reference pin moving unit having a reference pin disposed at an opposite side of the width direction moving unit for defining the width direction edge of the printing plate, the reference pin moving unit moving the reference pin in accordance with a size of the printing plate; and a home position sensor mounted on a fixing portion independently of the conveying guide unit for detecting a home position of the reference pin.

REFERENCES:
patent: 4727806 (1988-03-01), Green, Sr.
patent: 5255607 (1993-10-01), Nishiyama et al.
patent: 5479858 (1996-01-01), Beisel et al.
patent: 6418849 (2002-07-01), Fukui
patent: 6474236 (2002-11-01), Naniwa et al.
patent: 6766742 (2004-07-01), Hashiguchi
patent: 2001-356489 (2001-12-01), None

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

Image exposure apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image exposure apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image exposure apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3438361

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