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ES354645A1 - Apparatus for compensating for the effects of non-circularity of unwinding rolls - Google Patents

Apparatus for compensating for the effects of non-circularity of unwinding rolls

Info

Publication number
ES354645A1
ES354645A1 ES354645A ES354645A ES354645A1 ES 354645 A1 ES354645 A1 ES 354645A1 ES 354645 A ES354645 A ES 354645A ES 354645 A ES354645 A ES 354645A ES 354645 A1 ES354645 A1 ES 354645A1
Authority
ES
Spain
Prior art keywords
unwinding
compensating
machines
circularity
effects
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
ES354645A
Other languages
Spanish (es)
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.)
Jagenberg Werke AG
Original Assignee
Jagenberg Werke AG
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 Jagenberg Werke AG filed Critical Jagenberg Werke AG
Publication of ES354645A1 publication Critical patent/ES354645A1/en
Expired legal-status Critical Current

Links

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
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • 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
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S242/00—Winding, tensioning, or guiding
    • Y10S242/908—Fluid treatment or handling

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

A device for compensating the repercussions of the lack of roundness in the unwinding rolls of roller cutting machines, rewinding machines or other machines working from the reserve coil, in which a measuring device driven according to the tension of the band governs a brake acting on the unwinding axis, characterized in that a poor mass control member is placed between the unwinding device and the measuring device, which loads the paper web with elastic pressure. (Machine-translation by Google Translate, not legally binding)
ES354645A 1967-06-22 1968-06-03 Apparatus for compensating for the effects of non-circularity of unwinding rolls Expired ES354645A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0033963 1967-06-22

Publications (1)

Publication Number Publication Date
ES354645A1 true ES354645A1 (en) 1970-02-16

Family

ID=7204950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES354645A Expired ES354645A1 (en) 1967-06-22 1968-06-03 Apparatus for compensating for the effects of non-circularity of unwinding rolls

Country Status (4)

Country Link
US (1) US3540671A (en)
AT (1) AT287479B (en)
ES (1) ES354645A1 (en)
FR (1) FR1570933A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605146A (en) * 1985-02-15 1986-08-12 E. I. Du Pont De Nemours And Company Hydrostatic film support
US6098913A (en) * 1999-03-09 2000-08-08 Tek-Rap, Inc. Machine for applying a protective material onto a pipe
JP2002240993A (en) * 2001-02-14 2002-08-28 Fuji Iron Works Co Ltd Touch roller device
ITBO20050413A1 (en) * 2005-06-22 2006-12-23 Atlanta Stretch Spa APPARATUS FOR THE PRODUCTION OF EXTENSIBLE FILM REELS PRESSED LONGITUDINALLY AND OF DIFFERENT WEIGHT, STARTING FROM NORMAL EXTENSIBLE FILM COILS
WO2008093106A2 (en) * 2007-02-02 2008-08-07 G24 Innovations Limited Photovoltaic cell arrays
JP5430019B2 (en) * 2011-11-15 2014-02-26 日特エンジニアリング株式会社 Film intermittent conveying apparatus and film intermittent conveying method
JP2020104331A (en) * 2018-12-26 2020-07-09 セイコーエプソン株式会社 Tape feeder and tape printing system
TW202100832A (en) * 2019-03-11 2021-01-01 以色列商核心流有限公司 Fluid flow web tension device for roll-to-roll processing

Also Published As

Publication number Publication date
FR1570933A (en) 1969-06-13
US3540671A (en) 1970-11-17
AT287479B (en) 1971-01-25

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