FR2415290A1 - Procede et dispositif pour mesurer la longueur de bandes, notamment les distances entre les perforations marginales de transport d'une bande de papier sans fin - Google Patents

Procede et dispositif pour mesurer la longueur de bandes, notamment les distances entre les perforations marginales de transport d'une bande de papier sans fin

Info

Publication number
FR2415290A1
FR2415290A1 FR7900559A FR7900559A FR2415290A1 FR 2415290 A1 FR2415290 A1 FR 2415290A1 FR 7900559 A FR7900559 A FR 7900559A FR 7900559 A FR7900559 A FR 7900559A FR 2415290 A1 FR2415290 A1 FR 2415290A1
Authority
FR
France
Prior art keywords
tension
strip
rollers
measuring device
paper web
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
FR7900559A
Other languages
English (en)
Other versions
FR2415290B3 (fr
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.)
MUELLER KARL AUTOMATION
Original Assignee
MUELLER KARL AUTOMATION
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 MUELLER KARL AUTOMATION filed Critical MUELLER KARL AUTOMATION
Publication of FR2415290A1 publication Critical patent/FR2415290A1/fr
Application granted granted Critical
Publication of FR2415290B3 publication Critical patent/FR2415290B3/fr
Granted 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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/04—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B5/043—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Advancing Webs (AREA)

Abstract

La partie 1' de la bande située entre deux paires de cylindres transporteurs successifs 2, 3, 4, 5 est maintenue exempte de tension en réglant en conséquence les vitesses d'entraînement de ces cylindres par l'intermédiaire d'un mécanisme de réglage, et le dispositif 6 de mesure de longueur de bande est monté entre les deux paires de cylindres transporteurs. L'invention est applicable en particulier aux formulaires en couches multiples sortant des imprimantes rapides des ordinateurs.
FR7900559A 1978-01-20 1979-01-10 Procede et dispositif pour mesurer la longueur de bandes, notamment les distances entre les perforations marginales de transport d'une bande de papier sans fin Granted FR2415290A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782802466 DE2802466C3 (de) 1978-01-20 1978-01-20 Verfahren zum Messen der Abstände von Markierungen an einer Materialbahn, insbesondere zum Messen der Abstande der Transport-Randlochung an einer Endlospapierbahn, sowie Vorrichtung zur Ausführung dieses Verfahrens

Publications (2)

Publication Number Publication Date
FR2415290A1 true FR2415290A1 (fr) 1979-08-17
FR2415290B3 FR2415290B3 (fr) 1981-11-06

Family

ID=6029989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900559A Granted FR2415290A1 (fr) 1978-01-20 1979-01-10 Procede et dispositif pour mesurer la longueur de bandes, notamment les distances entre les perforations marginales de transport d'une bande de papier sans fin

Country Status (3)

Country Link
DE (1) DE2802466C3 (fr)
FR (1) FR2415290A1 (fr)
NL (1) NL7900177A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU180827B (en) * 1979-08-10 1983-04-29 Koezponti Banyaszati Fejleszte Method for measuring the resistance to wear of endless driving devices during operation
DE9414031U1 (de) * 1994-08-30 1995-02-09 Tandler, Gunter, 71277 Rutesheim Papierbahnlochrandmeßgerät (Remalinermeßgerät)
DE19821318A1 (de) * 1998-05-13 1999-11-25 Voith Sulzer Papiertech Patent Verfahren zum Überwachen der Wickelhärte einer Wickelrolle
US7993798B2 (en) 2003-12-02 2011-08-09 Nissan Motor Co., Ltd Manufacture of fuel cell

Also Published As

Publication number Publication date
DE2802466B2 (de) 1980-03-06
DE2802466C3 (de) 1980-10-30
NL7900177A (nl) 1979-07-24
DE2802466A1 (de) 1979-07-26
FR2415290B3 (fr) 1981-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse