JPS5623150A - Double paper sheet detector - Google Patents
Double paper sheet detectorInfo
- Publication number
- JPS5623150A JPS5623150A JP9782679A JP9782679A JPS5623150A JP S5623150 A JPS5623150 A JP S5623150A JP 9782679 A JP9782679 A JP 9782679A JP 9782679 A JP9782679 A JP 9782679A JP S5623150 A JPS5623150 A JP S5623150A
- Authority
- JP
- Japan
- Prior art keywords
- paper money
- paper
- roller
- sheets
- overlap
- 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
- Controlling Sheets Or Webs (AREA)
Abstract
PURPOSE: To surely detect the overlap of sheets of paper, by conducting two or more overlapped sheets of paper to a displacement section to obliquely displace the sheets from each other by resistance applied to them to protrude a part of the sheet out of an allowable passage width.
CONSTITUTION: An overlap detector 11, which is applied to a cash dispenser or the like, comprises a paper money displacement section and a detecting section. The displacement section is composed of a roller 13 which is rotated in contact with the reverse side of the end of paper money 25 and a resistor 14 which faces the roller 13 across a gap l through which a single piece of paper money passes. The detecting section is made of a photosensor 16. When overlapped pieces of paper money 25 are delivered, their speed of passing through the displacement section 15 is reduced so that the upper and the lower pieces of paper money are displaced from each other and sent out as their central parts are obliquely displaced by the normal send-out rotation of a roller 18. As a result, the length of the pieces of paper money 25 perpendicular to their feed direction is increased to operate the photosensor 16 to detect the overlap of the paper money.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9782679A JPS5623150A (en) | 1979-07-31 | 1979-07-31 | Double paper sheet detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9782679A JPS5623150A (en) | 1979-07-31 | 1979-07-31 | Double paper sheet detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5623150A true JPS5623150A (en) | 1981-03-04 |
Family
ID=14202523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9782679A Pending JPS5623150A (en) | 1979-07-31 | 1979-07-31 | Double paper sheet detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5623150A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63121849A (en) * | 1986-11-12 | 1988-05-25 | Asahi Chem Ind Co Ltd | Improved masking exposing method |
| US4786569A (en) * | 1985-09-04 | 1988-11-22 | Ciba-Geigy Corporation | Adhesively bonded photostructurable polyimide film |
| US5055870A (en) * | 1989-02-17 | 1991-10-08 | Fuji Photo Film Co., Ltd. | Waterless presensitized lithographic printing plate developing apparatus |
| US5397681A (en) * | 1992-08-20 | 1995-03-14 | Toray Industries, Inc. | Laminate used for the production of a dry planographic printing plate |
| US5849464A (en) * | 1996-07-25 | 1998-12-15 | Fuji Photo Film Co., Ltd. | Method of making a waterless lithographic printing plate |
-
1979
- 1979-07-31 JP JP9782679A patent/JPS5623150A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786569A (en) * | 1985-09-04 | 1988-11-22 | Ciba-Geigy Corporation | Adhesively bonded photostructurable polyimide film |
| JPS63121849A (en) * | 1986-11-12 | 1988-05-25 | Asahi Chem Ind Co Ltd | Improved masking exposing method |
| US5055870A (en) * | 1989-02-17 | 1991-10-08 | Fuji Photo Film Co., Ltd. | Waterless presensitized lithographic printing plate developing apparatus |
| US5397681A (en) * | 1992-08-20 | 1995-03-14 | Toray Industries, Inc. | Laminate used for the production of a dry planographic printing plate |
| US5849464A (en) * | 1996-07-25 | 1998-12-15 | Fuji Photo Film Co., Ltd. | Method of making a waterless lithographic printing plate |
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