DE3601442A1 - Vorrichtung zum optischen abtasten von objekten - Google Patents

Vorrichtung zum optischen abtasten von objekten

Info

Publication number
DE3601442A1
DE3601442A1 DE19863601442 DE3601442A DE3601442A1 DE 3601442 A1 DE3601442 A1 DE 3601442A1 DE 19863601442 DE19863601442 DE 19863601442 DE 3601442 A DE3601442 A DE 3601442A DE 3601442 A1 DE3601442 A1 DE 3601442A1
Authority
DE
Germany
Prior art keywords
light beam
axis
optical fibers
mirror
rotation
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
DE19863601442
Other languages
German (de)
English (en)
Other versions
DE3601442C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Gebhard Birkle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19863601442 priority Critical patent/DE3601442A1/de
Publication of DE3601442A1 publication Critical patent/DE3601442A1/de
Application granted granted Critical
Publication of DE3601442C2 publication Critical patent/DE3601442C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/10—Scanning
    • G01N2201/104—Mechano-optical scan, i.e. object and beam moving
    • G01N2201/1047—Mechano-optical scan, i.e. object and beam moving with rotating optics and moving stage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE19863601442 1986-01-20 1986-01-20 Vorrichtung zum optischen abtasten von objekten Granted DE3601442A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863601442 DE3601442A1 (de) 1986-01-20 1986-01-20 Vorrichtung zum optischen abtasten von objekten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863601442 DE3601442A1 (de) 1986-01-20 1986-01-20 Vorrichtung zum optischen abtasten von objekten

Publications (2)

Publication Number Publication Date
DE3601442A1 true DE3601442A1 (de) 1987-07-23
DE3601442C2 DE3601442C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-21

Family

ID=6292162

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863601442 Granted DE3601442A1 (de) 1986-01-20 1986-01-20 Vorrichtung zum optischen abtasten von objekten

Country Status (1)

Country Link
DE (1) DE3601442A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715206A1 (de) * 1987-05-07 1988-11-17 Brodhag Angelika Fotometrischer drehmessaufnehmer
WO1989005468A1 (en) * 1987-12-10 1989-06-15 Gebhard Birkle Device for optically scanning the surface of an object
FR2628523A1 (fr) * 1988-03-09 1989-09-15 Commissariat Energie Atomique Dispositif de reperage d'un objet, utilisant un balayage de celui-ci par un faisceau lumineux
DE3901387C1 (en) * 1989-01-16 1990-06-07 Mcs-Micronic Computer Systeme Gmbh, 1000 Berlin, De Device for producing lines of light on a projection plane by means of a laser light source
DE4024546C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-08-02 1991-11-14 Gebhard 7750 Konstanz De Birkle
DE4115841A1 (de) * 1991-05-15 1992-11-19 Schoelly Fiberoptic Gmbh Vorrichtung zur optischen kontrolle von gegenstaenden
WO1993003349A1 (de) * 1991-08-01 1993-02-18 Birkle Sensor Gmbh & Co. Vorrichtung zum optischen abtasten der oberfläche eines objektes, dessen oberfläche licht zu reflektieren oder zu streuen imstande ist
DE4202247A1 (de) * 1992-01-28 1993-07-29 Widmann Bildverarbeitungssyste Vorrichtung zum optischen pruefen von gegenstaenden
WO1994027167A1 (en) * 1993-05-19 1994-11-24 Medical Research Council Optical scanning apparatus
DE4419346A1 (de) * 1994-06-03 1995-12-07 Bernd Dr Ing Platz Anordnung zur Überwachung der Beschichtung von Werkstoff(stück)oberflächen
WO2004101213A1 (en) * 2003-05-16 2004-11-25 Lasag Ag Apparatus for generating a rotating laser beam comprising a tiltable lens
DE102005019233A1 (de) * 2005-04-26 2006-11-09 Sick Ag Vorrichtung zur optischen Erfassung von Objekten
EP2770307A1 (de) * 2013-02-26 2014-08-27 Sick Ag Optoelektronischer Sensor und Verfahren zur Bestimmung eines Füllstands eines Mediums in einem Behälter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124229C2 (de) * 1991-07-22 1994-01-27 Hell Ag Linotype Lichtstrahl-Ablenkvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1547447C (de) * 1971-05-06 Sick, Erwin, 8021 Icking Spiegelrad Abtastanordnung
DE3036427A1 (de) * 1979-09-28 1981-04-02 Hitachi Ltd Laserstrahl-reflexionssystem
US4352550A (en) * 1979-12-13 1982-10-05 Iwatsu Electric Co., Ltd. Combination of circular/straight line light beam scan transforming apparatus and optical device and method of fabricating circular/straight line transforming device
EP0109665A1 (en) * 1982-11-22 1984-05-30 Kabushiki Kaisha Toshiba Scanning type laser system
US4475035A (en) * 1981-06-11 1984-10-02 Vektronics, Inc. Method and apparatus for scanning

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1547447C (de) * 1971-05-06 Sick, Erwin, 8021 Icking Spiegelrad Abtastanordnung
DE3036427A1 (de) * 1979-09-28 1981-04-02 Hitachi Ltd Laserstrahl-reflexionssystem
US4352550A (en) * 1979-12-13 1982-10-05 Iwatsu Electric Co., Ltd. Combination of circular/straight line light beam scan transforming apparatus and optical device and method of fabricating circular/straight line transforming device
US4475035A (en) * 1981-06-11 1984-10-02 Vektronics, Inc. Method and apparatus for scanning
EP0109665A1 (en) * 1982-11-22 1984-05-30 Kabushiki Kaisha Toshiba Scanning type laser system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
2. Möglichkeiten zukünftiger Entwicklungen von Lichtablenksystemen in Industrie und Forschung, Juni 1981 *
beide VDI-Technologiezentrum, 1000 Berlin 30 *
DE-Druckschriften von Klaus Tradowsky: 1. Stand der Technologie der Ablenk- Systeme für Licht , Nov. 1980 *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715206A1 (de) * 1987-05-07 1988-11-17 Brodhag Angelika Fotometrischer drehmessaufnehmer
WO1989005468A1 (en) * 1987-12-10 1989-06-15 Gebhard Birkle Device for optically scanning the surface of an object
US5126872A (en) * 1987-12-10 1992-06-30 Birkle Sensor Gmbh & Co. Apparatus for optically scanning the surface of an object whose surface is capable of reflecting or scattering light
FR2628523A1 (fr) * 1988-03-09 1989-09-15 Commissariat Energie Atomique Dispositif de reperage d'un objet, utilisant un balayage de celui-ci par un faisceau lumineux
EP0336793A1 (fr) * 1988-03-09 1989-10-11 Commissariat A L'energie Atomique Dispositif de repérage d'un objet, utilisant un balayage de celui-ci par un faisceau lumineux
DE3901387C1 (en) * 1989-01-16 1990-06-07 Mcs-Micronic Computer Systeme Gmbh, 1000 Berlin, De Device for producing lines of light on a projection plane by means of a laser light source
DE4024546C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-08-02 1991-11-14 Gebhard 7750 Konstanz De Birkle
WO1992002805A1 (de) * 1990-08-02 1992-02-20 Birkle Sensor Gmbh + Co. Verfahren zum optischen abtasten der oberfläche eines objektes, dessen oberfläche licht zu reflektieren oder zu streuen imstande ist und vorrichtung hierzu
DE4115841A1 (de) * 1991-05-15 1992-11-19 Schoelly Fiberoptic Gmbh Vorrichtung zur optischen kontrolle von gegenstaenden
DE4115841B4 (de) * 1991-05-15 2004-11-04 Schölly Fiberoptic GmbH Vorrichtung zur optischen Kontrolle von Gegenständen
WO1993003349A1 (de) * 1991-08-01 1993-02-18 Birkle Sensor Gmbh & Co. Vorrichtung zum optischen abtasten der oberfläche eines objektes, dessen oberfläche licht zu reflektieren oder zu streuen imstande ist
DE4202247A1 (de) * 1992-01-28 1993-07-29 Widmann Bildverarbeitungssyste Vorrichtung zum optischen pruefen von gegenstaenden
WO1994027167A1 (en) * 1993-05-19 1994-11-24 Medical Research Council Optical scanning apparatus
US5724171A (en) * 1993-05-19 1998-03-03 Medical Research Council Optical scanning apparatus
DE4419346A1 (de) * 1994-06-03 1995-12-07 Bernd Dr Ing Platz Anordnung zur Überwachung der Beschichtung von Werkstoff(stück)oberflächen
WO2004101213A1 (en) * 2003-05-16 2004-11-25 Lasag Ag Apparatus for generating a rotating laser beam comprising a tiltable lens
US7564006B2 (en) 2003-05-16 2009-07-21 Lasag Ag Apparatus for generating a rotating laser beam
DE102005019233A1 (de) * 2005-04-26 2006-11-09 Sick Ag Vorrichtung zur optischen Erfassung von Objekten
EP2770307A1 (de) * 2013-02-26 2014-08-27 Sick Ag Optoelektronischer Sensor und Verfahren zur Bestimmung eines Füllstands eines Mediums in einem Behälter

Also Published As

Publication number Publication date
DE3601442C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee