JPS6447902A - Paper-thickness measuring device - Google Patents
Paper-thickness measuring deviceInfo
- Publication number
- JPS6447902A JPS6447902A JP62205426A JP20542687A JPS6447902A JP S6447902 A JPS6447902 A JP S6447902A JP 62205426 A JP62205426 A JP 62205426A JP 20542687 A JP20542687 A JP 20542687A JP S6447902 A JPS6447902 A JP S6447902A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- thickness
- voltage
- paper leaf
- lever
- 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
Abstract
PURPOSE:To omit adjustment of a gap between rollers in double-feed check of paper leaves having the different thicknesses, by measuring an output voltage from a voltage output means based on the movement of a lever. CONSTITUTION:When a paper leaf 1 passes between a movable roller 4 and a fixed roller 5, the roller 4 is moved by the thickness of the paper, and a lever 9 is moved. Then, a voltage, which is proportional to the moving angle of the lever 9, is outputted from a voltage output means 10. In general, the paper leaf has the ordinary thickness of 0.2mm or less. The output voltage for the thickness can be linearly determined with the output means 10 within said range. The voltage is measured, and the thickness of the paper leaf can be measured. When the double-feed detecting preset value in correspondence with the kind of the paper leaf 1 is determined, the thickness of the paper leaf 1 having the different thickness can be checked. The adjustment of a gap is not required. The paper leaves 1 of a plurality of the different kinds can be checked.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205426A JPS6447902A (en) | 1987-08-19 | 1987-08-19 | Paper-thickness measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205426A JPS6447902A (en) | 1987-08-19 | 1987-08-19 | Paper-thickness measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447902A true JPS6447902A (en) | 1989-02-22 |
Family
ID=16506655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62205426A Pending JPS6447902A (en) | 1987-08-19 | 1987-08-19 | Paper-thickness measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447902A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040034887A (en) * | 2002-10-17 | 2004-04-29 | 삼성전자주식회사 | Image printing apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5194825A (en) * | 1975-02-19 | 1976-08-19 | SEIDEN KIROKUHOHO | |
JPS5656445A (en) * | 1979-10-11 | 1981-05-18 | Fuji Electric Co Ltd | Device for detecting thickness of paper sheet |
JPS5852501A (en) * | 1981-09-24 | 1983-03-28 | Omron Tateisi Electronics Co | Thickness detecting device of paper or the like |
JPS5935746U (en) * | 1982-08-31 | 1984-03-06 | 日信工業株式会社 | Braking gap automatic adjustment device for mechanical drum brakes |
JPS5960592A (en) * | 1982-09-30 | 1984-04-06 | 株式会社東芝 | Thickness detector for sheet paper |
JPS61278701A (en) * | 1985-06-05 | 1986-12-09 | Hitachi Ltd | Device for detecting thickness of a sort of paper |
-
1987
- 1987-08-19 JP JP62205426A patent/JPS6447902A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5194825A (en) * | 1975-02-19 | 1976-08-19 | SEIDEN KIROKUHOHO | |
JPS5656445A (en) * | 1979-10-11 | 1981-05-18 | Fuji Electric Co Ltd | Device for detecting thickness of paper sheet |
JPS5852501A (en) * | 1981-09-24 | 1983-03-28 | Omron Tateisi Electronics Co | Thickness detecting device of paper or the like |
JPS5935746U (en) * | 1982-08-31 | 1984-03-06 | 日信工業株式会社 | Braking gap automatic adjustment device for mechanical drum brakes |
JPS5960592A (en) * | 1982-09-30 | 1984-04-06 | 株式会社東芝 | Thickness detector for sheet paper |
JPS61278701A (en) * | 1985-06-05 | 1986-12-09 | Hitachi Ltd | Device for detecting thickness of a sort of paper |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040034887A (en) * | 2002-10-17 | 2004-04-29 | 삼성전자주식회사 | Image printing apparatus |
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