Title:
SHEET TAKE-UP DEVICE AND PRINTING DEVICE
Document Type and Number:
Japanese Patent JP2018090402
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet take-up device hardly damaging a sheet and capable of taking up various sheets, and to provide a printing device.SOLUTION: A sheet take-up device for taking up while causing a tension to a long sheet by a rotation means contains: a pair of transport rollers capable of transporting the long sheet by pinching it with the transport roller and a first driven roller; a second driven roller arranged on an upstream side in a transport direction of the long sheet of the pair of transport rollers; and a third driven roller and a transport roller part arranged on a downstream side in the transport direction of the pair of transport rollers. When the tension of a predetermined value or above is caused in the long sheet, the first driven roller is so moved that the long sheet separates from the transport roller.SELECTED DRAWING: Figure 2
Inventors:
YOSHIDA MASAHITO
Application Number:
JP2016236660A
Publication Date:
June 14, 2018
Filing Date:
December 06, 2016
Export Citation:
Assignee:
CANON KK
International Classes:
B65H23/16; B41J15/16; B65H18/10
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office