FR2346680A1 - Appareil de detection de la position laterale d'une bande - Google Patents

Appareil de detection de la position laterale d'une bande

Info

Publication number
FR2346680A1
FR2346680A1 FR7709959A FR7709959A FR2346680A1 FR 2346680 A1 FR2346680 A1 FR 2346680A1 FR 7709959 A FR7709959 A FR 7709959A FR 7709959 A FR7709959 A FR 7709959A FR 2346680 A1 FR2346680 A1 FR 2346680A1
Authority
FR
France
Prior art keywords
belt
position detection
lateral position
lateral
detection
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.)
Granted
Application number
FR7709959A
Other languages
English (en)
Other versions
FR2346680B1 (fr
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.)
Crosfield Electronics Ltd
Original Assignee
Crosfield Electronics Ltd
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 Crosfield Electronics Ltd filed Critical Crosfield Electronics Ltd
Publication of FR2346680A1 publication Critical patent/FR2346680A1/fr
Application granted granted Critical
Publication of FR2346680B1 publication Critical patent/FR2346680B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/342—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells the sensed object being the obturating part
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Control Of Position Or Direction (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
FR7709959A 1976-04-01 1977-04-01 Appareil de detection de la position laterale d'une bande Granted FR2346680A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13285/76A GB1520693A (en) 1976-04-01 1976-04-01 Detecting lateral position of webs

Publications (2)

Publication Number Publication Date
FR2346680A1 true FR2346680A1 (fr) 1977-10-28
FR2346680B1 FR2346680B1 (fr) 1981-12-24

Family

ID=10020193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709959A Granted FR2346680A1 (fr) 1976-04-01 1977-04-01 Appareil de detection de la position laterale d'une bande

Country Status (7)

Country Link
US (1) US4110627A (fr)
JP (1) JPS52140162A (fr)
CH (1) CH619776A5 (fr)
DE (1) DE2714647A1 (fr)
FR (1) FR2346680A1 (fr)
GB (1) GB1520693A (fr)
IT (1) IT1075924B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517086A1 (fr) * 1981-11-24 1983-05-27 Lcc Cice Cie Euro Composants Dispositif de controle du debord relatif de deux films et dispositif de bobinage le comprenant
EP0224240A2 (fr) * 1985-11-26 1987-06-03 Bernd Becker Dispositif de commande d'une installation de fabrication de profils structurés
FR2649480A1 (fr) * 1989-07-06 1991-01-11 Kodak Pathe Procede de mesure de stabilite des perforations sur un produit en bande et dispositif de mise en oeuvre du procede
WO1996026417A1 (fr) * 1995-02-24 1996-08-29 Koenig & Bauer-Albert Ag Dispositif et procede permettant de mesurer la position du bord de bandes ou de feuilles

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD156290A1 (de) * 1981-01-07 1982-08-11 Rainer Endter Fotoelektrisches verfahren und empfaengeranordnung zur lageerkennung kantenfoermiger messstrukturen
GB2109923B (en) * 1981-11-13 1985-05-22 De La Rue Syst Optical scanner
GB2121533A (en) * 1982-06-01 1983-12-21 De La Rue Syst Optical detection system for features on a sheet or web
US4555968A (en) * 1984-06-07 1985-12-03 Preco Industries, Inc. Web fed die cutting press having automatic 3-axis die registration system
US4694181A (en) * 1986-07-07 1987-09-15 Piller Richard G Web lateral position control system using both coarse and fine mode control means
IT1210741B (it) * 1987-05-18 1989-09-20 Artos Italia Dispositivo optoelettronico per la misurazione senza contatto delle dimensioni di oggetti
US5107127A (en) * 1990-08-13 1992-04-21 Eastman Kodak Company Method and apparatus for precision location of a perforation
DE4203947C2 (de) * 1992-02-11 1995-01-26 Bst Servo Technik Gmbh Verfahren zum Einstellen eines die Bahnkante einer laufenden Materialbahn berührungsfrei erfassenden Fühlers
US5698860A (en) * 1994-07-28 1997-12-16 Hewlett-Packard Company Edge position sensor for magnetic tape using light pipes
DE19713336C1 (de) * 1997-03-29 1998-07-02 Zeiss Carl Jena Gmbh Ortsempfindlicher fotoelektrischer Sensor
US6175419B1 (en) * 1999-03-24 2001-01-16 Fife Corporation Light sensor for web-guiding apparatus
US7075099B2 (en) * 2003-02-05 2006-07-11 Accuweb, Inc. Method and system for detecting the position of an edge of a web
JP3939743B2 (ja) * 2004-03-24 2007-07-04 ジャスティン株式会社 位置検出機構および位置検出センサ
US20070045566A1 (en) * 2005-08-30 2007-03-01 Photon Dynamics, Inc. Substrate Alignment Using Linear Array Sensor
US7372061B2 (en) * 2006-04-17 2008-05-13 Accuweb, Inc. Method and system for detecting the position of an edge of a web

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204109A (en) * 1961-10-24 1965-08-31 Akron Standard Mold Co Photosensitive assembly for web positioning system
DE2104893A1 (de) * 1971-02-03 1972-08-17 Licentia Gmbh Vorrichtung zum Abtasten von Kanten bewegter Gegenstände
FR2157544A5 (fr) * 1971-10-18 1973-06-01 Matsushita Electric Ind Co Ltd
US3739177A (en) * 1970-12-15 1973-06-12 North American Mfg Co Light sensitive control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2220736A (en) * 1937-05-05 1940-11-05 Stockton Profile Gauge Corp Apparatus for detecting web alignment
DE2231776C3 (de) * 1972-06-29 1987-07-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lichtschranke zur Messung der Lage oder Abmessung von Gegenständen
US4021031A (en) * 1975-12-08 1977-05-03 Butler Automatic, Inc. Web alignment system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204109A (en) * 1961-10-24 1965-08-31 Akron Standard Mold Co Photosensitive assembly for web positioning system
US3739177A (en) * 1970-12-15 1973-06-12 North American Mfg Co Light sensitive control
DE2104893A1 (de) * 1971-02-03 1972-08-17 Licentia Gmbh Vorrichtung zum Abtasten von Kanten bewegter Gegenstände
FR2157544A5 (fr) * 1971-10-18 1973-06-01 Matsushita Electric Ind Co Ltd

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517086A1 (fr) * 1981-11-24 1983-05-27 Lcc Cice Cie Euro Composants Dispositif de controle du debord relatif de deux films et dispositif de bobinage le comprenant
EP0224240A2 (fr) * 1985-11-26 1987-06-03 Bernd Becker Dispositif de commande d'une installation de fabrication de profils structurés
EP0224240A3 (en) * 1985-11-26 1988-01-13 Bernd Becker Apparatus for the control of an installation for the manufacturing of extruded sections
FR2649480A1 (fr) * 1989-07-06 1991-01-11 Kodak Pathe Procede de mesure de stabilite des perforations sur un produit en bande et dispositif de mise en oeuvre du procede
WO1996026417A1 (fr) * 1995-02-24 1996-08-29 Koenig & Bauer-Albert Ag Dispositif et procede permettant de mesurer la position du bord de bandes ou de feuilles
US5932888A (en) * 1995-02-24 1999-08-03 Koenig & Bauer-Albert Aktiengesellschaft Web or sheet edge position measurement process and device

Also Published As

Publication number Publication date
DE2714647A1 (de) 1977-10-13
FR2346680B1 (fr) 1981-12-24
GB1520693A (en) 1978-08-09
CH619776A5 (fr) 1980-10-15
DE2714647C2 (fr) 1987-06-19
IT1075924B (it) 1985-04-22
US4110627A (en) 1978-08-29
JPS52140162A (en) 1977-11-22

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property