DE3929085A1 - Einrichtung zur kontrolle der bedruckstoffqualitaet - Google Patents

Einrichtung zur kontrolle der bedruckstoffqualitaet

Info

Publication number
DE3929085A1
DE3929085A1 DE3929085A DE3929085A DE3929085A1 DE 3929085 A1 DE3929085 A1 DE 3929085A1 DE 3929085 A DE3929085 A DE 3929085A DE 3929085 A DE3929085 A DE 3929085A DE 3929085 A1 DE3929085 A1 DE 3929085A1
Authority
DE
Germany
Prior art keywords
light
printing
printing material
assigned
light barriers
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.)
Withdrawn
Application number
DE3929085A
Other languages
German (de)
English (en)
Inventor
Uwe-Michael Jirschik
Kornelia Jirschik
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.)
Kombinat Polygraph Werner Lamberz VEB
Polygraph Leipzig Kombinat Veb
Original Assignee
Kombinat Polygraph Werner Lamberz VEB
Polygraph Leipzig Kombinat Veb
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 Kombinat Polygraph Werner Lamberz VEB, Polygraph Leipzig Kombinat Veb filed Critical Kombinat Polygraph Werner Lamberz VEB
Publication of DE3929085A1 publication Critical patent/DE3929085A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/514—Particular portion of element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/60—Optical characteristics, e.g. colour, light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/84—Quality; Condition, e.g. degree of wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Controlling Sheets Or Webs (AREA)
DE3929085A 1988-09-02 1989-09-01 Einrichtung zur kontrolle der bedruckstoffqualitaet Withdrawn DE3929085A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD88319455A DD275229A1 (de) 1988-09-02 1988-09-02 Einrichtung zur kontrolle der bedruckstoffqualitaet

Publications (1)

Publication Number Publication Date
DE3929085A1 true DE3929085A1 (de) 1990-03-29

Family

ID=5602164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3929085A Withdrawn DE3929085A1 (de) 1988-09-02 1989-09-01 Einrichtung zur kontrolle der bedruckstoffqualitaet

Country Status (3)

Country Link
DD (1) DD275229A1 (it)
DE (1) DE3929085A1 (it)
IT (1) IT1233193B (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041363A1 (de) * 1990-12-20 1992-07-02 Hermann Gmbh Co Heinrich Anordnung zum erfassen von transparenten gegenstaenden
DE4209165A1 (de) * 1991-03-21 1992-09-24 Wifag Maschf Verfahren zur einstellung der rasterpunktgroessen fuer eine offset-rotationsdruckmaschine
DE19536026A1 (de) * 1995-09-27 1996-05-23 Siemens Nixdorf Inf Syst Lichtschrankensystem mit Verschmutzungs-Erkennung
DE19839305A1 (de) * 1998-08-28 2000-03-09 Siemens Ag Reflexlichtschranke
DE10128557A1 (de) * 2001-06-14 2002-12-19 Nexpress Solutions Llc Verfahren und Vorrichtung zur Erkennung eines lichtundurchlässigeren Gebietes oder Objektes mittels einer Lichtschranke

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041363A1 (de) * 1990-12-20 1992-07-02 Hermann Gmbh Co Heinrich Anordnung zum erfassen von transparenten gegenstaenden
DE4209165A1 (de) * 1991-03-21 1992-09-24 Wifag Maschf Verfahren zur einstellung der rasterpunktgroessen fuer eine offset-rotationsdruckmaschine
DE19536026A1 (de) * 1995-09-27 1996-05-23 Siemens Nixdorf Inf Syst Lichtschrankensystem mit Verschmutzungs-Erkennung
DE19839305A1 (de) * 1998-08-28 2000-03-09 Siemens Ag Reflexlichtschranke
US6586721B2 (en) 1998-08-28 2003-07-01 Osram Opto Semiconductors Gmbh & Co. Ohg Movement detector including a vertical resonator and receiver disposed within an open housing
DE19839305B4 (de) * 1998-08-28 2009-01-15 Siemens Ag Reflexlichtschranke
DE10128557A1 (de) * 2001-06-14 2002-12-19 Nexpress Solutions Llc Verfahren und Vorrichtung zur Erkennung eines lichtundurchlässigeren Gebietes oder Objektes mittels einer Lichtschranke

Also Published As

Publication number Publication date
IT1233193B (it) 1992-03-16
DD275229A1 (de) 1990-01-17
IT8967737A0 (it) 1989-09-04

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee
8180 Miscellaneous part 1

Free format text: IM HEFT 37/92, SEITE 10317, SP. 1: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8141 Disposal/no request for examination