DE2623260C2 - - Google Patents

Info

Publication number
DE2623260C2
DE2623260C2 DE2623260A DE2623260A DE2623260C2 DE 2623260 C2 DE2623260 C2 DE 2623260C2 DE 2623260 A DE2623260 A DE 2623260A DE 2623260 A DE2623260 A DE 2623260A DE 2623260 C2 DE2623260 C2 DE 2623260C2
Authority
DE
Germany
Prior art keywords
roller
peripheral zone
passage
signal
strength
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
Application number
DE2623260A
Other languages
German (de)
English (en)
Other versions
DE2623260A1 (de
Inventor
Stuart Mcewen Bognor Regis Sussex Gb Jenkins
Albert Keith Portsmouth Hampshire Gb King
Raymond Dennis Gosport Hampshire Gb Reece
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
de la RUE SYSTEMS Ltd LONDON GB
Original Assignee
de la RUE SYSTEMS Ltd LONDON GB
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 de la RUE SYSTEMS Ltd LONDON GB filed Critical de la RUE SYSTEMS Ltd LONDON GB
Publication of DE2623260A1 publication Critical patent/DE2623260A1/de
Application granted granted Critical
Publication of DE2623260C2 publication Critical patent/DE2623260C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/107—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring objects while moving
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/50—Sorting or counting valuable papers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
DE19762623260 1975-05-23 1976-05-24 Messvorrichtung fuer laminares material Granted DE2623260A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22540/75A GB1497181A (en) 1975-05-23 1975-05-23 Gauging apparatus for laminar materials

Publications (2)

Publication Number Publication Date
DE2623260A1 DE2623260A1 (de) 1976-12-02
DE2623260C2 true DE2623260C2 (enrdf_load_stackoverflow) 1989-10-19

Family

ID=10181066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762623260 Granted DE2623260A1 (de) 1975-05-23 1976-05-24 Messvorrichtung fuer laminares material

Country Status (4)

Country Link
DE (1) DE2623260A1 (enrdf_load_stackoverflow)
FR (1) FR2312011A1 (enrdf_load_stackoverflow)
GB (1) GB1497181A (enrdf_load_stackoverflow)
SE (1) SE428970B (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205797A (en) * 1978-10-30 1980-06-03 Sperry Corporation Magnetic clearance sensor
JPS5677709U (enrdf_load_stackoverflow) * 1979-11-21 1981-06-24
WO1982001698A1 (en) * 1980-11-07 1982-05-27 Tee Victor G Apparatus for detecting the thickness of sheets
EP0080309A3 (en) * 1981-11-16 1984-02-29 De La Rue Systems Limited Apparatus for analysing sheets
DE3335766A1 (de) * 1983-10-01 1985-04-11 Leybold-Heraeus GmbH, 5000 Köln Anordnung zur elektrischen messung von schichtdicken an laufenden baendern
GB2150297B (en) * 1983-11-21 1987-07-29 Ncr Co Apparatus for indicating the thickness of sheets
EP0214980A1 (en) * 1984-06-09 1987-03-25 SILLS, Allan Walter Measuring equipment
GB2201243B (en) * 1987-02-19 1991-09-18 Heidelberger Druckmasch Ag Sheet processing apparatus
DE3804716A1 (de) * 1988-02-15 1989-08-24 Nixdorf Computer Ag Vorrichtung zum messen der staerke von transportiertem blattmaterial
DE3816076A1 (de) * 1988-05-11 1989-11-23 Behrens Ag C Vorrichtung zur dickenmessung von plattenartigen werkstuecken
DE3934623A1 (de) * 1989-10-17 1991-04-18 Forschungsgesellschaft Fuer Dr Vorrichtung zum falzen von falzproben, insbesondere zum gleichzeitigen messen der dicke und der zusammendrueckbarkeit der falzprobe
FR2729751A1 (fr) * 1995-01-20 1996-07-26 Perto Sa Dispositif et mesure numerique de l'epaisseur de feuilles
US7387236B2 (en) 2001-10-09 2008-06-17 Delaware Capital Formation, Inc. Dispensing of currency
JP4698993B2 (ja) 2004-09-15 2011-06-08 日立オムロンターミナルソリューションズ株式会社 厚み検知装置
ES1084179Y (es) * 2013-04-01 2013-10-01 Boxiana Corp (100 0%) Dispositivo para la deteccion de irregularidades en billetes y documentos

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429159A (en) * 1945-09-24 1947-10-14 Thomas E Hayes Paper money sorting and counting machine
US2494615A (en) * 1946-06-19 1950-01-17 Thomas E Hayes Switch arrangement for money counting machines
FR1208000A (fr) * 1958-11-27 1960-02-19 Claude David Et Ses Fils Rouleau amortisseur pour installations transporteuses
US3205585A (en) * 1961-10-18 1965-09-14 Russell V Leonardson Continuous gauge control
GB1124131A (en) * 1965-05-24 1968-08-21 Laszlo Urmenyi Method of and device for detecting surface elevations in paper and other sheet material
US3354273A (en) * 1965-09-24 1967-11-21 Rca Corp Two card detector
US3462680A (en) * 1965-12-06 1969-08-19 Cons Paper Inc Method and apparatus for magnetically measuring the thickness of a moving web and for engaging and disengaging said apparatus with the web
DE1914823B1 (de) * 1969-03-22 1970-04-23 Licentia Gmbh Einrichtung zum Pruefen von elektrisch nicht leitenden Blaettern auf UEberschreiten eines vorgegebenen Dickenmasses
US3676933A (en) * 1969-10-09 1972-07-18 Procter & Gamble Continuous thickness measurement of a moving plastic web
DE2045285A1 (de) * 1970-09-14 1972-03-16 Awe Technik Gmbh Vorrichtung zum Messen einer nichtleitenden, aus platten- oder bahnförmigen Material angeordneten Schicht
US3762324A (en) * 1971-07-29 1973-10-02 Addressograph Multigraph Viscous fluid thickness gauge
DD96335A1 (enrdf_load_stackoverflow) * 1972-06-07 1973-03-12

Also Published As

Publication number Publication date
SE7605803L (sv) 1976-11-24
FR2312011B1 (enrdf_load_stackoverflow) 1980-09-12
FR2312011A1 (fr) 1976-12-17
SE428970B (sv) 1983-08-01
DE2623260A1 (de) 1976-12-02
GB1497181A (en) 1978-01-05

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation