DE3683991D1 - Hoch aufloesende, optische faseranordnung und objektpositionsbestimmungssystem. - Google Patents

Hoch aufloesende, optische faseranordnung und objektpositionsbestimmungssystem.

Info

Publication number
DE3683991D1
DE3683991D1 DE8686116651T DE3683991T DE3683991D1 DE 3683991 D1 DE3683991 D1 DE 3683991D1 DE 8686116651 T DE8686116651 T DE 8686116651T DE 3683991 T DE3683991 T DE 3683991T DE 3683991 D1 DE3683991 D1 DE 3683991D1
Authority
DE
Germany
Prior art keywords
light
optical fiber
resolution
detection system
position 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.)
Expired - Lifetime
Application number
DE8686116651T
Other languages
English (en)
Inventor
Hubert Blessing
Gene F Croyle
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.)
Levi Strauss and Co
Original Assignee
Levi Strauss and Co
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 Levi Strauss and Co filed Critical Levi Strauss and Co
Application granted granted Critical
Publication of DE3683991D1 publication Critical patent/DE3683991D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/24—Detecting, e.g. by using light barriers using multiple transmitters or receivers using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Transform (AREA)
DE8686116651T 1985-12-05 1986-12-01 Hoch aufloesende, optische faseranordnung und objektpositionsbestimmungssystem. Expired - Lifetime DE3683991D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80527185A 1985-12-05 1985-12-05

Publications (1)

Publication Number Publication Date
DE3683991D1 true DE3683991D1 (de) 1992-04-02

Family

ID=25191104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686116651T Expired - Lifetime DE3683991D1 (de) 1985-12-05 1986-12-01 Hoch aufloesende, optische faseranordnung und objektpositionsbestimmungssystem.

Country Status (5)

Country Link
US (1) US4795913A (de)
EP (1) EP0224901B1 (de)
JP (1) JPH0684885B2 (de)
AT (1) ATE72903T1 (de)
DE (1) DE3683991D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891528A (en) * 1989-03-23 1990-01-02 Crosfield Ebway, Inc. Microprocessor-controlled apparatus for detecting and guiding a web wherein right and left eyespots are formed to determine right and left edges
US5003189A (en) * 1989-10-10 1991-03-26 Unisys Corp. Document-imaging illumination with fibre-optic intensity-adjust
US5089713A (en) * 1989-10-10 1992-02-18 Unisys Corporation Document-imaging illumination arrangements with intensity with adjustment
US4980971A (en) * 1989-12-14 1991-01-01 At&T Bell Laboratories Method and apparatus for chip placement
FR2675574B1 (fr) * 1991-04-22 1994-10-07 Merlin Gerin Dispositif de captage optique apte a fournir une information representative d'un etat de surface.
US5324934A (en) * 1991-05-01 1994-06-28 Megamation Incorporated Fiberoptic encoder for linear motors and the like
US5790687A (en) * 1996-06-18 1998-08-04 Levi Strauss & Co. Method and apparatus for the optical determination of the orientation of a garment workpiece
US6222623B1 (en) 1999-09-03 2001-04-24 Mars Incorporated Integrating light mixer
FR2851341B1 (fr) * 2003-02-14 2005-04-22 Etude Et Realisation Electroni Systeme de detection optique d'objets ou de personnes
US20110175997A1 (en) * 2008-01-23 2011-07-21 Cyberoptics Corporation High speed optical inspection system with multiple illumination imagery
US8681211B2 (en) * 2009-09-22 2014-03-25 Cyberoptics Corporation High speed optical inspection system with adaptive focusing
US8670031B2 (en) * 2009-09-22 2014-03-11 Cyberoptics Corporation High speed optical inspection system with camera array and compact, integrated illuminator
US8894259B2 (en) * 2009-09-22 2014-11-25 Cyberoptics Corporation Dark field illuminator with large working area
US8872912B2 (en) * 2009-09-22 2014-10-28 Cyberoptics Corporation High speed distributed optical sensor inspection system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104191A (en) * 1957-12-19 1963-09-17 American Optical Corp Method of manufacturing optical image transfer devices
US3072081A (en) * 1960-04-05 1963-01-08 Cluett Peabody & Co Inc Edge guide automatic sewing
GB1033811A (en) * 1963-03-13 1966-06-22 Davy And United Instr Ltd Position detecting and length measuring apparatus
US3430057A (en) * 1965-06-22 1969-02-25 Schneider Co Optische Werke Episcopic scanning head having smaller optical fibers interleaved in interstices formed by contiguous larger fibers
JPS4823460B1 (de) * 1968-11-18 1973-07-13
US3727567A (en) * 1969-08-19 1973-04-17 Farah Mfg Co Inc Automatic sewing apparatus
US3609373A (en) * 1970-05-18 1971-09-28 Singer Co Photoelectric sensors and circuitry for edge-guiding systems for sewing machines
GB1357104A (en) * 1970-06-29 1974-06-19 Agfa Gevaert Apparatus for measuring dimensional deviations in travelling webs
US3987301A (en) * 1973-06-27 1976-10-19 Talcoma Teoranta Light collection apparatus
US3867889A (en) * 1973-08-03 1975-02-25 Stahl Urban Co Apparatus for seaming pieces of textile fabric or the like
JPS51107154A (ja) * 1975-03-18 1976-09-22 Hiroaki Oikawa Terebikameranyotsute dojinifukusukashono sokuchoookonauhoho
JPS5385282A (en) * 1976-12-30 1978-07-27 Tokyo Kikai Seisakushiyo Kk Detecting device for position of side edge of running body
US4105925A (en) * 1977-03-14 1978-08-08 General Motors Corporation Optical object locator
US4149091A (en) * 1977-05-02 1979-04-10 Xerox Corporation Scanning apparatus
DE3016676C2 (de) * 1980-04-30 1982-06-16 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Automatische Nähanlage zum randgleichen Zusammennähen zweier Nähgutanlagen
JPS5895707A (ja) * 1981-12-02 1983-06-07 Olympus Optical Co Ltd 内視鏡の自動集点検出機構
JPS6086678A (ja) * 1983-10-18 1985-05-16 Comput Services Corp 光記憶カ−ド読出装置
JPS6098380A (ja) * 1983-11-02 1985-06-01 Dowa Mining Co Ltd 光学的位置検出装置
JPS60192905A (ja) * 1984-03-13 1985-10-01 Sharp Corp マ−ク検出装置
FR2565216A1 (fr) * 1984-06-05 1985-12-06 Leguisquet Loic Dispositif opto-electronique pour le controle lateral precis du deroulement d'une bande de materiau tel que du papier

Also Published As

Publication number Publication date
JPS62134504A (ja) 1987-06-17
EP0224901A3 (en) 1989-06-14
EP0224901B1 (de) 1992-02-26
JPH0684885B2 (ja) 1994-10-26
US4795913A (en) 1989-01-03
ATE72903T1 (de) 1992-03-15
EP0224901A2 (de) 1987-06-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee