CH475609A - Device for the automatic authentication of banknotes, with a measuring arrangement for checking the paper quality - Google Patents

Device for the automatic authentication of banknotes, with a measuring arrangement for checking the paper quality

Info

Publication number
CH475609A
CH475609A CH851267A CH851267A CH475609A CH 475609 A CH475609 A CH 475609A CH 851267 A CH851267 A CH 851267A CH 851267 A CH851267 A CH 851267A CH 475609 A CH475609 A CH 475609A
Authority
CH
Switzerland
Prior art keywords
banknotes
checking
measuring arrangement
paper quality
automatic authentication
Prior art date
Application number
CH851267A
Other languages
German (de)
Inventor
Herrli Peter
Jeanmonod Maurice
Original Assignee
Sodeco Compteurs De Geneve
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve
Priority to CH851267A priority Critical patent/CH475609A/en
Priority to AT1096368A priority patent/AT283790B/en
Priority to AT473968A priority patent/AT276818B/en
Priority to FR1580953D priority patent/FR1580953A/fr
Publication of CH475609A publication Critical patent/CH475609A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper paper sheets
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/02—Testing electrical properties of the materials thereof
    • G07D7/023—Measuring conductivity by direct contact
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/16—Testing the dimensions
    • G07D7/164—Thickness
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/181—Testing mechanical properties or condition, e.g. wear or tear
    • G07D7/182—Testing stiffness
CH851267A 1967-06-15 1967-06-15 Device for the automatic authentication of banknotes, with a measuring arrangement for checking the paper quality CH475609A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH851267A CH475609A (en) 1967-06-15 1967-06-15 Device for the automatic authentication of banknotes, with a measuring arrangement for checking the paper quality
AT1096368A AT283790B (en) 1967-06-15 1968-05-16 Measuring arrangement for checking the paper quality in a device for the automatic authentication of banknotes
AT473968A AT276818B (en) 1967-06-15 1968-05-16 Measuring arrangement for checking the paper quality of banknotes
FR1580953D FR1580953A (en) 1967-06-15 1968-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH851267A CH475609A (en) 1967-06-15 1967-06-15 Device for the automatic authentication of banknotes, with a measuring arrangement for checking the paper quality

Publications (1)

Publication Number Publication Date
CH475609A true CH475609A (en) 1969-07-15

Family

ID=4341388

Family Applications (1)

Application Number Title Priority Date Filing Date
CH851267A CH475609A (en) 1967-06-15 1967-06-15 Device for the automatic authentication of banknotes, with a measuring arrangement for checking the paper quality

Country Status (3)

Country Link
AT (2) AT283790B (en)
CH (1) CH475609A (en)
FR (1) FR1580953A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495352A1 (en) * 1980-09-19 1982-06-04 Brandt Inc POWER CONTROL APPARATUS, ELECTRONIC GAIN ADJUSTMENT DEVICE, DEFECT DETECTION APPARATUS, METHOD AND APPARATUS FOR MEASURING PHYSICAL PARAMETERS SUCH AS LENGTH, DENSITY AND CLOSURE, MICROPROCESSOR CONTROL, AND METHOD OF ANALYSIS, COUNTING AND PROCESSING , FOR ANALYSIS AND SORTING OF HIGH-SPEED DOCUMENTS
EP0200650A2 (en) * 1985-05-02 1986-11-05 Measurex Corporation System and process for measuring the strength of sheet material
EP0253644A3 (en) * 1986-07-18 1988-08-03 Measurex Corporation System and method for determination of the strength of sheet materials
US4864851A (en) * 1985-05-02 1989-09-12 Measurex Corporation Sensor and system for continuous determination of sheet strength
US4866984A (en) * 1985-10-04 1989-09-19 Measurex Corporation Sensor and system for continuous determination of paper strength
US4970895A (en) * 1985-05-02 1990-11-20 Measurex Corporation System and method for the determination of certain physical characteristics of sheet materials.
US5171403A (en) * 1989-11-07 1992-12-15 Measurex Corporation Method for determining the bending stiffness of a moving sheet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922959A (en) * 1996-10-15 1999-07-13 Currency Systems International Methods of measuring currency limpness
US20050006285A1 (en) * 2003-07-10 2005-01-13 Kabushiki Kaisha Toshiba Sheet discriminator, sheet discriminating method and sheet discriminating threshold value deciding method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495352A1 (en) * 1980-09-19 1982-06-04 Brandt Inc POWER CONTROL APPARATUS, ELECTRONIC GAIN ADJUSTMENT DEVICE, DEFECT DETECTION APPARATUS, METHOD AND APPARATUS FOR MEASURING PHYSICAL PARAMETERS SUCH AS LENGTH, DENSITY AND CLOSURE, MICROPROCESSOR CONTROL, AND METHOD OF ANALYSIS, COUNTING AND PROCESSING , FOR ANALYSIS AND SORTING OF HIGH-SPEED DOCUMENTS
FR2530595A1 (en) * 1980-09-19 1984-01-27 Brandt Pra Inc SHEET DEFECT DETECTION APPARATUS FOR A DOCUMENT PROCESSING INSTALLATION AND METHOD FOR MEASURING THE STRENGTH OF SHEETS
EP0200650A2 (en) * 1985-05-02 1986-11-05 Measurex Corporation System and process for measuring the strength of sheet material
US4864851A (en) * 1985-05-02 1989-09-12 Measurex Corporation Sensor and system for continuous determination of sheet strength
EP0200650A3 (en) * 1985-05-02 1989-10-25 Measurex Corporation System and process for measuring the strength of sheet material
US4970895A (en) * 1985-05-02 1990-11-20 Measurex Corporation System and method for the determination of certain physical characteristics of sheet materials.
US4866984A (en) * 1985-10-04 1989-09-19 Measurex Corporation Sensor and system for continuous determination of paper strength
EP0253644A3 (en) * 1986-07-18 1988-08-03 Measurex Corporation System and method for determination of the strength of sheet materials
EP0541518A2 (en) * 1986-07-18 1993-05-12 Measurex Corporation System and method for determination of the strength of sheet materials
EP0541518A3 (en) * 1986-07-18 1993-05-26 Measurex Corporation System and method for determination of the strength of sheet materials
US5171403A (en) * 1989-11-07 1992-12-15 Measurex Corporation Method for determining the bending stiffness of a moving sheet

Also Published As

Publication number Publication date
FR1580953A (en) 1969-09-12
AT283790B (en) 1970-08-25
AT276818B (en) 1969-12-10

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Legal Events

Date Code Title Description
PL Patent ceased