Title:
ロール状記録媒体保持機構、画像形成装置
Document Type and Number:
Japanese Patent JP7324403
Kind Code:
B2
Abstract:
To improve the workability of pullout actions of a retaining member from a spool.SOLUTION: A roll paper retaining mechanism 30, for retaining a roll-formed recording medium on a shaft member 31, comprises the shaft member 31, a flange 32, 33 that abuts against one end side of roll paper 10 in a width direction and retains the roll paper 10, and a press member 35 that is for pushing the roll paper 10 toward the other side in the width direction. The flange 32, 33 is provided attachably/detachably with respect to the shaft member 31, and the press member 35 has a pressure-application operating part capable of applying pressure from one side in the width direction and a pressing part that is provided at the other side in the width direction and abuts against the roll paper 10 and pushes the roll paper 10. The flange 32, 33 has a recess 32a that is provided in the width direction on a surface facing the roll paper 10 and opened at an outer peripheral surface side of the flange 32, 33.SELECTED DRAWING: Figure 7
Inventors:
Hitoshi Okuno
Application Number:
JP2019206310A
Publication Date:
August 10, 2023
Filing Date:
November 14, 2019
Export Citation:
Assignee:
株式会社リコー
International Classes:
B65H16/06; B41J15/04
Domestic Patent References:
| JP200434376A | ||||
| JP2007112585A | ||||
| JP201266932A | ||||
| JP2000203746A | ||||
| JP2004358764A | ||||
| JP200180798A |
Attorney, Agent or Firm:
Kunihiko Shiromura
Takeshi Kumano
Tomo Okamura
Takeshi Kumano
Tomo Okamura
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