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FR2437933A1 - Dispositif d'etirage en largeur pour bandes de materiau en defilement, en particulier, en papier - Google Patents

Dispositif d'etirage en largeur pour bandes de materiau en defilement, en particulier, en papier

Info

Publication number
FR2437933A1
FR2437933A1 FR7924642A FR7924642A FR2437933A1 FR 2437933 A1 FR2437933 A1 FR 2437933A1 FR 7924642 A FR7924642 A FR 7924642A FR 7924642 A FR7924642 A FR 7924642A FR 2437933 A1 FR2437933 A1 FR 2437933A1
Authority
FR
France
Prior art keywords
axis
bands
trunks
drawing device
support points
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
FR7924642A
Other languages
English (en)
Other versions
FR2437933B1 (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.)
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 FR2437933A1 publication Critical patent/FR2437933A1/fr
Application granted granted Critical
Publication of FR2437933B1 publication Critical patent/FR2437933B1/fr
Granted 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
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • 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
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B65H23/0258—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a bowed axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Replacement Of Web Rolls (AREA)
  • Paper (AREA)

Abstract

DISPOSITIF D'ETIRAGE EN LARGEUR POUR BANDES DE MATERIAU EN DEFILEMENT, EN PARTICULIER EN PAPIER, DISPOSITIF DONT LE CYLINDRE EST CONSTITUE PAR UN CERTAIN NOMBRE DE SECTIONS INDIVIDUELLES MONTEES SUR DES TRONCONS D'AXE, UN APPUI EN DEUX PARTIES DETERMINANT LE DEGRE DE COURBURE ETANT PREVU POUR LES TRONCONS D'AXE VOISINS DES SECTIONS DE CYLINDRE LIMITROPHES. POUR CHAQUE TRONCON D'AXE 17, 17, IL EST PREVU DES POINTS D'APPUI A ROTULE 24, 25 ET CES POINTS D'APPUI A ROTULE 24, 25 DES TRONCONS D'ARBRES VOISINS 17, 17 SONT DISPOSES LES UNS A COTE DES AUTRES SUR DES COTES OPPOSES DE L'APPUI 7, 8, 9, CHAQUE PARTIE 8, 9 DE CE DERNIER PORTANT L'UN DES POINTS D'APPUI A ROTULE VOISINS.
FR7924642A 1978-10-04 1979-10-03 Dispositif d'etirage en largeur pour bandes de materiau en defilement, en particulier, en papier Granted FR2437933A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2843204A DE2843204C2 (de) 1978-10-04 1978-10-04 Breitstreckwalze

Publications (2)

Publication Number Publication Date
FR2437933A1 true FR2437933A1 (fr) 1980-04-30
FR2437933B1 FR2437933B1 (fr) 1983-10-14

Family

ID=6051321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924642A Granted FR2437933A1 (fr) 1978-10-04 1979-10-03 Dispositif d'etirage en largeur pour bandes de materiau en defilement, en particulier, en papier

Country Status (12)

Country Link
US (1) US4239142A (fr)
JP (1) JPS6037024B2 (fr)
AT (1) AT371077B (fr)
BR (1) BR7906362A (fr)
CA (1) CA1130085A (fr)
DE (1) DE2843204C2 (fr)
ES (1) ES484720A1 (fr)
FI (1) FI62514B (fr)
FR (1) FR2437933A1 (fr)
GB (1) GB2034002B (fr)
IT (1) IT1118939B (fr)
SE (1) SE437509B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066527A1 (fr) * 1981-06-01 1982-12-08 Beloit Corporation Dispositif et procédé pour le positionnement transversal d'une bande de matériau
EP0147115A1 (fr) * 1983-12-08 1985-07-03 E.I. Du Pont De Nemours And Company Appareil pour l'enroulement de films

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310450C1 (de) * 1983-03-23 1984-08-23 Jagenberg AG, 4000 Düsseldorf Breitstreckwalze
JP2653899B2 (ja) * 1990-06-07 1997-09-17 松下電器産業株式会社 画像補正装置
JPH06133324A (ja) * 1992-10-21 1994-05-13 Matsushita Electric Ind Co Ltd コンバーゼンス補正装置
JPH06141351A (ja) * 1992-10-26 1994-05-20 Matsushita Electric Ind Co Ltd 信号発生装置
FI100351B (fi) * 1995-06-20 1997-11-14 Raahen Tevo Oy Levitystelan laakerointi ja kytkinelementti
FR2745280B1 (fr) * 1996-02-27 1998-05-15 Asselin Dispositif de guidage a rouleau rotatif
FI106277B (fi) 1999-03-22 2000-12-29 Valmet Corp Pätkätela
US20040050224A1 (en) * 1999-10-21 2004-03-18 Fuji Photo Film Co., Ltd. Cutting apparatus and method for producing beltlike material
US6488230B2 (en) * 2001-01-03 2002-12-03 Coorstek, Inc. Stationary web spreader
DE202006012802U1 (de) * 2006-08-21 2006-11-16 Knäbel, Holmer, Dipl.-Ing. Vorrichtung zur Querstreckung von Materialbahnen
FI8933U1 (fi) 2010-03-24 2010-11-11 Metso Paper Inc Telaosa pätkätelaa varten
CN102583077A (zh) * 2010-12-31 2012-07-18 青岛宏达塑胶总公司 可调式薄膜分卷辊轴向调距器
US20150020494A1 (en) * 2013-07-19 2015-01-22 Ornek Makina Sanayi Ve Ticaret Limited Sirketi Fiber unbundling assembly
CN104233898B (zh) * 2014-09-02 2016-07-27 常熟市复林造纸机械有限公司 机械调节多节弧形辊

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679115A (en) * 1970-12-04 1972-07-25 Fmc Corp Uniform pressure draw rolls
FR2149884A5 (fr) * 1971-08-05 1973-03-30 Jagenberg Werke Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684146A (en) * 1969-10-20 1972-08-15 Olivetti & Co Spa Feed device for a metal strip

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679115A (en) * 1970-12-04 1972-07-25 Fmc Corp Uniform pressure draw rolls
FR2149884A5 (fr) * 1971-08-05 1973-03-30 Jagenberg Werke Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066527A1 (fr) * 1981-06-01 1982-12-08 Beloit Corporation Dispositif et procédé pour le positionnement transversal d'une bande de matériau
EP0147115A1 (fr) * 1983-12-08 1985-07-03 E.I. Du Pont De Nemours And Company Appareil pour l'enroulement de films

Also Published As

Publication number Publication date
JPS5561552A (en) 1980-05-09
DE2843204C2 (de) 1980-09-25
DE2843204B1 (de) 1980-02-07
FI62514B (fi) 1982-09-30
JPS6037024B2 (ja) 1985-08-23
IT7968910A0 (it) 1979-10-03
SE437509B (sv) 1985-03-04
US4239142A (en) 1980-12-16
BR7906362A (pt) 1980-06-17
FI793077A (fi) 1980-04-05
ATA649579A (de) 1982-10-15
SE7908203L (sv) 1980-04-05
ES484720A1 (es) 1980-06-16
CA1130085A (fr) 1982-08-24
FR2437933B1 (fr) 1983-10-14
GB2034002B (en) 1983-05-05
GB2034002A (en) 1980-05-29
IT1118939B (it) 1986-03-03
AT371077B (de) 1983-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse