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Patent Searching and Data


Title:
IMAGE FORMATION DEVICE
Document Type and Number:
Japanese Patent JP2009220524
Kind Code:
A
Abstract:

To suppress noise caused by movement of a pressing member, in an image formation device transferring an image to a recording medium from a plate cylinder by sandwiching the recording member between the rotating plate cylinder and the pressing member while the recording medium is conveyed.

The image formation device includes a pressing member moving means 17 for moving the pressing member 5 between the position for pressing the recording medium W to the plate cylinder 3 and the position separate from the plate cylinder 3 in synchronism with the rotation of the plate cylinder 3, and a holding means 21 for holding the pressing member 5 at a constant position separate from the plate cylinder 3 by eliminating the movement of the pressing member 5 by the pressing member moving means 17.


Inventors:
TANAKA NAOYUKI
Application Number:
JP2008069971A
Publication Date:
October 01, 2009
Filing Date:
March 18, 2008
Export Citation:
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Assignee:
RISO KAGAKU CORP
International Classes:
B41L13/04; B41F33/08; B41L13/16
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu