JPS59159661U - Roll paper remaining amount detection device - Google Patents
Roll paper remaining amount detection deviceInfo
- Publication number
- JPS59159661U JPS59159661U JP5202383U JP5202383U JPS59159661U JP S59159661 U JPS59159661 U JP S59159661U JP 5202383 U JP5202383 U JP 5202383U JP 5202383 U JP5202383 U JP 5202383U JP S59159661 U JPS59159661 U JP S59159661U
- Authority
- JP
- Japan
- Prior art keywords
- roll paper
- remaining amount
- detection device
- amount detection
- paper remaining
- 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
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例に係るロール紙残量検知装置を示す簡略
側面図、第２図は本考案に係る残量検知装置の簡略側面
図であり、ａはロール紙残量が少ない状態を示す図、ｂ
は多い状態を示す図、第３図は同検知スイッチの模式図
、第４図はスイッチ基板の縦断面画、第５図は同横断面
図、第６図はシステム制御部に接続した応用例を示す回
路図である。
２・・・・・・ロール紙、３・・・・・・ホルタ−１Ｓ
□〜Ｓ８・・・・・・検知スイッチ。FIG. 1 is a simplified side view showing a conventional roll paper remaining amount detection device, and FIG. 2 is a simplified side view of a remaining amount detection device according to the present invention, where a shows a state in which the amount of roll paper remaining is low. Figure, b
Figure 3 is a schematic diagram of the same detection switch, Figure 4 is a vertical cross-sectional view of the switch board, Figure 5 is a cross-sectional view of the same, and Figure 6 is an application example connected to the system control unit. FIG. 2... Roll paper, 3... Holter-1S
□~S8...Detection switch.
Claims (1)
のロール紙当接面に縦方向に複数の検知スイッチを設け
、このいずれかのスイッチが押されることによりロール
紙の残量を検知するようにしたことを特徴とするロール
紙残量検知装置。Multiple detection switches are installed in the vertical direction on the roll paper contact surface of the holder, which forms a taper that expands toward the upper opening end, and the remaining amount of roll paper is detected by pressing any of these switches. A roll paper remaining amount detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5202383U JPS59159661U (en) | 1983-04-09 | 1983-04-09 | Roll paper remaining amount detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5202383U JPS59159661U (en) | 1983-04-09 | 1983-04-09 | Roll paper remaining amount detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59159661U true JPS59159661U (en) | 1984-10-26 |
Family
ID=30182393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5202383U Pending JPS59159661U (en) | 1983-04-09 | 1983-04-09 | Roll paper remaining amount detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59159661U (en) |
-
1983
- 1983-04-09 JP JP5202383U patent/JPS59159661U/en active Pending
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