FR1435210A - Détecteur de défauts de produits translucides - Google Patents

Détecteur de défauts de produits translucides

Info

Publication number
FR1435210A
FR1435210A FR8421A FR8421A FR1435210A FR 1435210 A FR1435210 A FR 1435210A FR 8421 A FR8421 A FR 8421A FR 8421 A FR8421 A FR 8421A FR 1435210 A FR1435210 A FR 1435210A
Authority
FR
France
Prior art keywords
defect detector
product defect
translucent product
translucent
detector
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
FR8421A
Other languages
English (en)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1435210A publication Critical patent/FR1435210A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control 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
    • 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
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/8921—Streaks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2022—Initiated by means responsive to product or work
    • Y10T83/2024—Responsive to work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/531—With plural work-sensing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/533—With photo-electric work-sensing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR8421A 1964-03-09 1965-03-09 Détecteur de défauts de produits translucides Expired FR1435210A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35037764 US3286567A (en) 1964-03-09 1964-03-09 Transmitted light streak scanner

Publications (1)

Publication Number Publication Date
FR1435210A true FR1435210A (fr) 1966-04-15

Family

ID=23376442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8421A Expired FR1435210A (fr) 1964-03-09 1965-03-09 Détecteur de défauts de produits translucides

Country Status (4)

Country Link
US (1) US3286567A (fr)
DE (1) DE1473740A1 (fr)
FR (1) FR1435210A (fr)
GB (1) GB1091334A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143799A (fr) * 1966-03-21 1900-01-01
US3445672A (en) * 1966-08-15 1969-05-20 Philco Ford Corp Flaw detection and marking system
US3728920A (en) * 1969-06-02 1973-04-24 Xerox Corp Cut and deflect web drive apparatus
GB1343115A (en) * 1970-06-08 1974-01-10 Agfa Gevaert Device for detecting irregularities in a moving material
US3754146A (en) * 1972-03-27 1973-08-21 Du Pont Apparatus and method for detecting streaks in coated layers on a web
US4210078A (en) * 1974-06-24 1980-07-01 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Apparatus for use on printing presses to insure optimum color density and to assist in making corrective adjustment
DD226150A3 (de) * 1982-12-29 1985-08-14 Bernd Morgenstern Vorrichtung zur ermittlung des druckenden flaechenanteiles
GB2148496A (en) * 1983-10-21 1985-05-30 Steelastic Co Measuring transmittance of a material
GB9414803D0 (en) * 1994-07-22 1994-09-14 Lamberton & Co Ltd Inspection system
DE29502456U1 (de) * 1995-02-15 1995-03-30 Röhm GmbH, 64293 Darmstadt Vorrichtung zur Fehlerkennung an transparenten Kunststofftafeln
EP0816825A3 (fr) * 1996-06-26 1998-08-12 Toshiba Engineering Corporation Procédé et appareil pour l'inspection des bandes
DE102008025420A1 (de) * 2008-05-27 2009-12-03 Manroland Ag Vorrichtung zur Erfassung von Bildern vorbestimmter Ausschnitte eines in Bewegung befindlichen Druckerzeugnisses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624848A (en) * 1951-11-23 1953-01-06 Northrop Aircraft Inc Graph transformation device
US2968988A (en) * 1955-03-18 1961-01-24 Crosfield J F Ltd Apparatus for indicating changes in ink
GB885278A (en) * 1957-04-09 1961-12-20 Nash Paul Inspection and sorting of sheet materials by photoelectric means
US3206606A (en) * 1961-07-20 1965-09-14 Eastman Kodak Co Photosensitive inspection method and apparatus

Also Published As

Publication number Publication date
DE1473740A1 (de) 1969-02-13
GB1091334A (en) 1967-11-15
US3286567A (en) 1966-11-22

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