CA2687551C - Appareil de guidage de bande de toile de materiau - Google Patents

Appareil de guidage de bande de toile de materiau Download PDF

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Publication number
CA2687551C
CA2687551C CA2687551A CA2687551A CA2687551C CA 2687551 C CA2687551 C CA 2687551C CA 2687551 A CA2687551 A CA 2687551A CA 2687551 A CA2687551 A CA 2687551A CA 2687551 C CA2687551 C CA 2687551C
Authority
CA
Canada
Prior art keywords
vacuum chamber
running direction
material web
vacuum
web strip
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.)
Active
Application number
CA2687551A
Other languages
English (en)
Other versions
CA2687551A1 (fr
Inventor
Philippe Vom Bauer
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of CA2687551A1 publication Critical patent/CA2687551A1/fr
Application granted granted Critical
Publication of CA2687551C publication Critical patent/CA2687551C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0063—Devices for threading a web tail through a paper-making machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/10—Advancing webs by a feed band against which web is held by fluid pressure, e.g. suction or air blast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/52—Auxiliary process performed during handling process for starting
    • B65H2301/522—Threading web into machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/32—Suction belts
    • B65H2406/322—Suction distributing means
    • B65H2406/3221—Suction distributing means for variable distribution in the direction of transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/84—Paper-making machines

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Replacement Of Web Rolls (AREA)
  • Chutes (AREA)

Abstract

Dispositif (1) pour guider une bande de matière dans un sens de défilement (2), comprenant un carter (3) qui abrite un dispositif de production de vide. Le but de l'invention est de guider de manière sûre la bande de matière. A cet effet, le carter (3) abrite des plusieurs chambres de vide (7-10 12) qui se succèdent dans le sens de défilement (2) et présentent respectivement au moins un dispositif suceur (20-25).
CA2687551A 2007-05-18 2008-04-25 Appareil de guidage de bande de toile de materiau Active CA2687551C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007023215.4 2007-05-18
DE102007023215A DE102007023215A1 (de) 2007-05-18 2007-05-18 Vorrichtung zum Führen eines Materialbahnstreifens
PCT/EP2008/055069 WO2008141890A1 (fr) 2007-05-18 2008-04-25 Dispositif de guidage d'une bande de matière

Publications (2)

Publication Number Publication Date
CA2687551A1 CA2687551A1 (fr) 2008-11-27
CA2687551C true CA2687551C (fr) 2015-11-17

Family

ID=39620127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2687551A Active CA2687551C (fr) 2007-05-18 2008-04-25 Appareil de guidage de bande de toile de materiau

Country Status (5)

Country Link
EP (1) EP2147151B1 (fr)
AT (1) ATE478194T1 (fr)
CA (1) CA2687551C (fr)
DE (2) DE102007023215A1 (fr)
WO (1) WO2008141890A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009001743A1 (de) 2009-03-23 2010-09-30 Voith Patent Gmbh Vorrichtung zum Führen eines Materialbahnstreifens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112267B (fi) 1998-09-29 2003-11-14 Metso Paper Inc Laite paperikoneessa rainan päänvientinauhan kuljetuksessa ja ohjauksessa
ATE315125T1 (de) 2000-02-26 2006-02-15 Voith Paper Patent Gmbh Unterdruck-bandförderer
DE202006018216U1 (de) * 2005-11-30 2007-02-22 Andritz Küsters GmbH & Co. KG Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn

Also Published As

Publication number Publication date
ATE478194T1 (de) 2010-09-15
EP2147151B1 (fr) 2010-08-18
DE502008001169D1 (de) 2010-09-30
CA2687551A1 (fr) 2008-11-27
DE102007023215A1 (de) 2008-11-20
WO2008141890A1 (fr) 2008-11-27
EP2147151A1 (fr) 2010-01-27

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