FR2263550A1 - Positioning device for printing registration - has photoelectric detectors in control loop operating with processor - Google Patents

Positioning device for printing registration - has photoelectric detectors in control loop operating with processor

Info

Publication number
FR2263550A1
FR2263550A1 FR7407308A FR7407308A FR2263550A1 FR 2263550 A1 FR2263550 A1 FR 2263550A1 FR 7407308 A FR7407308 A FR 7407308A FR 7407308 A FR7407308 A FR 7407308A FR 2263550 A1 FR2263550 A1 FR 2263550A1
Authority
FR
France
Prior art keywords
detector
processor
positioning device
control loop
printing registration
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
FR7407308A
Other languages
French (fr)
Other versions
FR2263550B3 (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.)
ROLAND EMBALLAGES
Original Assignee
ROLAND EMBALLAGES
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 ROLAND EMBALLAGES filed Critical ROLAND EMBALLAGES
Priority to FR7407308A priority Critical patent/FR2263550A1/en
Publication of FR2263550A1 publication Critical patent/FR2263550A1/en
Application granted granted Critical
Publication of FR2263550B3 publication Critical patent/FR2263550B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/025—Registering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

A band passes over a printing roller on which is located a position mark which is sensed by a photoelectric detector. Similar position marks are located on the band for printing registration. The printing roller carries a disc which operates a detector to determine the operating zones for the position detectors. The position detector outputs pass into logic AND gates with monostables at the outputs. The operating zone detector output passes into an AND gate with a reference input. Its output controls the monostables through an OR gate. Driver circuits operate relays to control the positioning of a roller.
FR7407308A 1974-03-04 1974-03-04 Positioning device for printing registration - has photoelectric detectors in control loop operating with processor Granted FR2263550A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407308A FR2263550A1 (en) 1974-03-04 1974-03-04 Positioning device for printing registration - has photoelectric detectors in control loop operating with processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407308A FR2263550A1 (en) 1974-03-04 1974-03-04 Positioning device for printing registration - has photoelectric detectors in control loop operating with processor

Publications (2)

Publication Number Publication Date
FR2263550A1 true FR2263550A1 (en) 1975-10-03
FR2263550B3 FR2263550B3 (en) 1976-12-10

Family

ID=9135794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407308A Granted FR2263550A1 (en) 1974-03-04 1974-03-04 Positioning device for printing registration - has photoelectric detectors in control loop operating with processor

Country Status (1)

Country Link
FR (1) FR2263550A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009434A1 (en) * 1990-11-27 1992-06-11 Eltromat Gesellschaft für Industrie-Elektronik mbH Register-control unit for use in monitoring multicolour printing machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009434A1 (en) * 1990-11-27 1992-06-11 Eltromat Gesellschaft für Industrie-Elektronik mbH Register-control unit for use in monitoring multicolour printing machines

Also Published As

Publication number Publication date
FR2263550B3 (en) 1976-12-10

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