JPH0142070Y2 - - Google Patents
Info
- Publication number
- JPH0142070Y2 JPH0142070Y2 JP11961383U JP11961383U JPH0142070Y2 JP H0142070 Y2 JPH0142070 Y2 JP H0142070Y2 JP 11961383 U JP11961383 U JP 11961383U JP 11961383 U JP11961383 U JP 11961383U JP H0142070 Y2 JPH0142070 Y2 JP H0142070Y2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roll paper
- light
- photoelectric sensor
- passing path
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11961383U JPS6027308U (ja) | 1983-07-29 | 1983-07-29 | ロ−ルペ−パ−検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11961383U JPS6027308U (ja) | 1983-07-29 | 1983-07-29 | ロ−ルペ−パ−検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6027308U JPS6027308U (ja) | 1985-02-23 |
| JPH0142070Y2 true JPH0142070Y2 (en:Method) | 1989-12-11 |
Family
ID=30274446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11961383U Granted JPS6027308U (ja) | 1983-07-29 | 1983-07-29 | ロ−ルペ−パ−検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027308U (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612246B2 (ja) * | 1985-07-02 | 1994-02-16 | 松下電器産業株式会社 | 複写機原稿サイズ検知装置 |
-
1983
- 1983-07-29 JP JP11961383U patent/JPS6027308U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6027308U (ja) | 1985-02-23 |
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