Title:
SHEET CONVEYING DEVICE AND PRINTER HAVING SHEET CONVEYING DEVICE
Document Type and Number:
Japanese Patent JP3285458
Kind Code:
B2
Abstract:
PURPOSE: To keep a sticking force of a sheet constant to eliminate unevenness in sticking, and prevent the generation of streaks on the sheet.
CONSTITUTION: An oscillating arm 24 oscillating around the center of rotation of a driven roller 3, on which an endless belt is tensely wrapped, is provided and a sticking roller mounting plate 31 for supporting a sticking roller 9, a transmission arm 30, a sticking roller driving arm 34, and a pressing cylinder 35, are mounted on the oscillating arm 24. The pressing cylinder 35 is provided to be able to abut on the sticking roller driving arm 34. A pressing releasing spring 36 is engaged with the sticking roller driving arm 34 and the oscillating arm 24. Then, when the pressing cylinder 35 is extended, the sticking roller 9 is pressed against the endless belt, and when the pressing cylinder 35 is contracted, the pressing operation of the sticking roller 9 is released by the pressing releasing spring 36.
Inventors:
Hitoshi Katsuyama
Application Number:
JP32229694A
Publication Date:
May 27, 2002
Filing Date:
December 26, 1994
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J2/01; B41J15/00; B65H20/02; B65H20/06; B65H23/10; D06P5/00; D06P5/30; D06P7/00; (IPC1-7): B65H20/06; B41J2/01; B41J15/00; B65H23/10; D06P5/00; D06P7/00
Domestic Patent References:
| JP6220781A | ||||
| JP5212851A |
Attorney, Agent or Firm:
Shukichi Nakagawa (1 person outside)