Title:
PAPER FLOATING PREVENTION MECHANISM OF PLOTTER
Document Type and Number:
Japanese Patent JP3543208
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a sheet to be transferred in the direction of a plotting face by both a driving roller and pinch rollers from being floated from the plotting face.
SOLUTION: Suction force is generated in a plotting member 24 and a prescribed range in the front and the rear thereof by a sucking device 52 and a recording medium 22 is sucked on the plotting member 24. An uneven guide part 44 having vent holes is formed in the plotting member 24 and the recording medium 22 is attracted on the uneven guide part 44 by suction force of the sucking device 52. The uneven guide part 44 is constituted of a plurality of projected lines (m) and recessed grooves (n) adjoined thereto which are extended in the X-axis direction parallel to the transfer direction of the recording medium 22 and arranged in parallel. Floating of the recording medium 22 on the plotting member 24 is prevented by mutual action of both the uneven guide part 44 and suction force of the aspiration device 52.
Inventors:
Shinya Nozawa
Application Number:
JP28128097A
Publication Date:
July 14, 2004
Filing Date:
September 29, 1997
Export Citation:
Assignee:
Mutoh Industry Co., Ltd.
International Classes:
B41J13/22; B43L13/00; B65H5/38; (IPC1-7): B43L13/00; B41J13/22; B65H5/38
Domestic Patent References:
| JP9220837A | ||||
| JP10138463A | ||||
| JP10274815A |
Attorney, Agent or Firm:
Ayao Nishijima