JPH02119462U - - Google Patents
Info
- Publication number
- JPH02119462U JPH02119462U JP2713289U JP2713289U JPH02119462U JP H02119462 U JPH02119462 U JP H02119462U JP 2713289 U JP2713289 U JP 2713289U JP 2713289 U JP2713289 U JP 2713289U JP H02119462 U JPH02119462 U JP H02119462U
- Authority
- JP
- Japan
- Prior art keywords
- web
- diameter
- brake
- brakes
- issue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Replacement Of Web Rolls (AREA)
Description
第１図は本考案に係る巻取り紙の径検出装置の
一構成例を示す図、第２図は検出原理を示す図で
ある。
１……ブレーキ、２……巻取り紙、４……走行
紙。
FIG. 1 is a diagram showing an example of the configuration of a roll paper diameter detecting device according to the present invention, and FIG. 2 is a diagram showing the detection principle. 1... Brake, 2... Rolling paper, 4... Running paper.
Claims (1)
を制動するブレーキへの供給電流に基づいて前記
巻取り紙が紙継ぎ準備径に到達したことを検出し
、所定の表示を行つたりあるいは警報するように
したことを特徴とする巻取り紙の径検出装置。 Based on the current supplied to a brake that brakes the web so as to keep the tension of the running paper constant, it is detected that the web has reached the splicing preparation diameter, and a predetermined display is displayed; or A roll paper diameter detection device characterized in that it is configured to issue an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2713289U JPH02119462U (en) | 1989-03-08 | 1989-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2713289U JPH02119462U (en) | 1989-03-08 | 1989-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119462U true JPH02119462U (en) | 1990-09-26 |
Family
ID=31249375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2713289U Pending JPH02119462U (en) | 1989-03-08 | 1989-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119462U (en) |
-
1989
- 1989-03-08 JP JP2713289U patent/JPH02119462U/ja active Pending
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