EP0340830A3 - Equipement pour la détection et la correction du déplacement latéral d'une bande en mouvement le long d'une ligne de traitement - Google Patents

Equipement pour la détection et la correction du déplacement latéral d'une bande en mouvement le long d'une ligne de traitement Download PDF

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Publication number
EP0340830A3
EP0340830A3 EP19890200999 EP89200999A EP0340830A3 EP 0340830 A3 EP0340830 A3 EP 0340830A3 EP 19890200999 EP19890200999 EP 19890200999 EP 89200999 A EP89200999 A EP 89200999A EP 0340830 A3 EP0340830 A3 EP 0340830A3
Authority
EP
European Patent Office
Prior art keywords
sideways movement
correction
detection
equipment
belt
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Withdrawn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
EP19890200999
Other languages
German (de)
English (en)
Other versions
EP0340830A2 (fr
Inventor
Mario Bianco
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
Publication of EP0340830A2 publication Critical patent/EP0340830A2/fr
Publication of EP0340830A3 publication Critical patent/EP0340830A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web

Landscapes

  • Control Of Conveyors (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP19890200999 1988-05-06 1989-04-19 Equipement pour la détection et la correction du déplacement latéral d'une bande en mouvement le long d'une ligne de traitement Withdrawn EP0340830A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67412/88A IT1219265B (it) 1988-05-06 1988-05-06 Apparecchiatura per la rilevazione e la correzione dello spostamento laterale di un nastro che avanza lungo una linea di lavorazione
IT6741288 1988-05-06

Publications (2)

Publication Number Publication Date
EP0340830A2 EP0340830A2 (fr) 1989-11-08
EP0340830A3 true EP0340830A3 (fr) 1990-10-31

Family

ID=11302173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890200999 Withdrawn EP0340830A3 (fr) 1988-05-06 1989-04-19 Equipement pour la détection et la correction du déplacement latéral d'une bande en mouvement le long d'une ligne de traitement

Country Status (2)

Country Link
EP (1) EP0340830A3 (fr)
IT (1) IT1219265B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058793A (en) * 1990-01-16 1991-10-22 The North American Manufacturing Company Apparatus for guiding a moving strip
CH696882A5 (de) * 2003-10-22 2008-01-15 Rieter Ag Maschf Vorrichtung zum Erzeugen eines Wattewickels.
EP1837426A3 (fr) * 2006-03-24 2009-03-25 Maschinenfabrik Rieter Ag Appareil pour la surveillance du guidage d'une courroie
CH701610A2 (de) * 2009-08-14 2011-02-15 Rieter Ag Maschf Vorrichtung zur Überwachung und Steuerung des Riemenverlaufes bei einer Vorrichtung zum Erzeugen eines Wattewickels.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842361A (en) * 1956-02-13 1958-07-08 Armco Steel Corp Automatic strip alignment control
US3833816A (en) * 1972-04-06 1974-09-03 Nippon Kokan Kk Apparatus for detecting the condition of an opaque band-shaped material travelling on a delivery system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842361A (en) * 1956-02-13 1958-07-08 Armco Steel Corp Automatic strip alignment control
US3833816A (en) * 1972-04-06 1974-09-03 Nippon Kokan Kk Apparatus for detecting the condition of an opaque band-shaped material travelling on a delivery system

Also Published As

Publication number Publication date
IT8867412A0 (it) 1988-05-06
EP0340830A2 (fr) 1989-11-08
IT1219265B (it) 1990-05-03

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