Title:
シートの搬送不良検出装置及び搬送不良検出方法
Document Type and Number:
Japanese Patent JP7136007
Kind Code:
B2
Abstract:
To early and surely detect the condition where paper shortage of a continuous sheet occurs when the continuous sheet is transported while it is abutting on the peripheral surface of the transport roller in the longer direction.SOLUTION: A failure detection device 20 is for detecting transport failure of a continuous sheet S1 in a transport device 10 that transports the continuous sheet S1 while causing it to abut on the peripheral surface of a transport roller 12, and has detection means 21, 22 in the vicinity of the peripheral surface of the transport roller 12 for detecting the diameter of the transport roller 12 having grown due to the sheet S1 wound on the peripheral surface of the transport roller 12.SELECTED DRAWING: Figure 1
Inventors:
Kazushi Sakano
Masayuki Yamamoto
Takuya Ari
Masayuki Yamamoto
Takuya Ari
Application Number:
JP2019101598A
Publication Date:
September 13, 2022
Filing Date:
May 30, 2019
Export Citation:
Assignee:
Oji Holdings Co., Ltd.
International Classes:
B65H26/02; B65H7/02; G01N21/892
Domestic Patent References:
| JP2079359U | ||||
| JP8073092A | ||||
| JP2000313556A | ||||
| JP3223058A | ||||
| JP2001213546A | ||||
| JP61196031U |
Attorney, Agent or Firm:
Hiroyuki Hirose
Daisuke Seki
Daisuke Seki
Previous Patent: Roller apron segment of continuous casting machine
Next Patent: BAND FOR WRIST WATCH
Next Patent: BAND FOR WRIST WATCH