Image recording material conveying device and automatic...

Printing – Print plate feeding or delivering

Reexamination Certificate

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Details

C101S401100, C271S011000, C271S107000, C271S098000, C414S797000

Reexamination Certificate

active

06935238

ABSTRACT:
A conveying device for a printing plate precursor which takes the printing plate precursor and an interleaf sheet out from a cassette, and which, along a conveying path to an exposure section, takes-off only the interleaf sheet. When a leading end of the interleaf sheet passes by an interleaf sheet peeling roller disposed on the conveying path, the interleaf sheet peeling roller rotates in a direction opposite to a direction of conveying to the exposure section, and contacts the interleaf sheet, and slack is formed in the interleaf sheet between the interleaf sheet peeling roller and a conveying roller. A slack portion is nipped between two belts and fed to a forked-off path, and the interleaf sheet is removed from the conveying path. It is possible to feed only the printing plate precursor out to the exposure section while continuing to convey the printing plate precursor.

REFERENCES:
patent: 4402592 (1983-09-01), Schon et al.
patent: 6341932 (2002-01-01), Otsuji
patent: 6550388 (2003-04-01), McIlwraith
patent: 6729237 (2004-05-01), Kawamura et al.
patent: 2004/0112233 (2004-06-01), Shibabuki et al.
patent: 2004/0112534 (2004-06-01), Koizumi et al.
patent: 2000-247459 (2000-09-01), None
patent: 2000-247489 (2000-09-01), None
patent: 2002-247489 (2000-09-01), None

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