Photosensitive tabular member suction mechanism and image...

Details Photosensitive tabular member suction mechanism and image... Photosensitive tabular member suction mechanism and image...

2006-02-28

2006-02-28

Mathews, Alan (Department: 2851)

Photocopying

Projection printing and copying cameras

Detailed holder for photosensitive paper

C347S262000, C347S264000, C269S021000

Reexamination Certificate

active

07006201

ABSTRACT:
A photosensitive tabular member suction mechanism that can reliably suck with a simple configuration, on a stage, photosensitive tabular members of different sizes by effectively using the suction force resulting from negative pressure, and an image recording device disposed with this photosensitive tabular member suction mechanism. Cylinder members are attached inside the stage in correspondence to respective suction holes, and the piston members accommodated in the suction holes are urged upward by springs. In a state where a substrate is not placed on a placement surface of the stage, the piston members are in a closed position due to the urging force of the springs and block off the suction holes. When the substrate is placed on the placement surface, the piston members move to an open position counter to the urging force of the springs and the suction holes are opened, whereby the substrate is sucked by a suction force resulting from negative pressure.

REFERENCES:
patent: 5471279 (1995-11-01), Takizawa
patent: 6597432 (2003-07-01), Ida
patent: 6721035 (2004-04-01), Segers et al.
patent: 03-073289 (1991-03-01), None
patent: 06-345279 (1994-12-01), None

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