EP1792861A3 - Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn - Google Patents

Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn Download PDF

Info

Publication number
EP1792861A3
EP1792861A3 EP06024086A EP06024086A EP1792861A3 EP 1792861 A3 EP1792861 A3 EP 1792861A3 EP 06024086 A EP06024086 A EP 06024086A EP 06024086 A EP06024086 A EP 06024086A EP 1792861 A3 EP1792861 A3 EP 1792861A3
Authority
EP
European Patent Office
Prior art keywords
guiding
feeding apparatus
moving web
vacuum belt
belt feeding
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
EP06024086A
Other languages
English (en)
French (fr)
Other versions
EP1792861A2 (de
EP1792861B1 (de
Inventor
Andreas Pesch
Bernhard Schmitz
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.)
Andritz Kuesters GmbH
Original Assignee
Andritz Kuesters 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 Andritz Kuesters GmbH filed Critical Andritz Kuesters GmbH
Publication of EP1792861A2 publication Critical patent/EP1792861A2/de
Publication of EP1792861A3 publication Critical patent/EP1792861A3/de
Application granted granted Critical
Publication of EP1792861B1 publication Critical patent/EP1792861B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Advancing Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Belt Conveyors (AREA)

Abstract

Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn (2), insbesondere eines Bahneinführungsstreifens einer Papier- oder Kartonbahn, mit einem luftdurchlässigen, endlos in einer Schleife (8) geführten Transportband (5) mit Obertrumm (6) und Untertrumm (7), und einer innerhalb der Schleife (8) angeordneten Vorrichtung (9) zum Aufbringen eines Unterdrucks an der Innenseite eines der Trumms (6) des Transportbandes (5) zum Festhalten der Bahn (2) an dem Transportband (5), wobei die Vorrichtung (9) zum Aufbringen eines Unterdrucks gebildet wird mittels mindestens einem Ejektor (10, 11), der jeweils einen Luftstrahlinjektor (12) mit einer Vielzahl von Luftaustrittsdüsen (14) entlang der Eintrittsseite (15, 16) des Spalts (17, 18) aufweist sowie eintrittsseitig mit Abstand unterhalb der Innenseite des zum Festhalten der Bahn (2) vorgesehenen Trumms (6) positioniert ist und mindestens ein Bypass (41, 42) vom Außenraum zur Eintrittseite (15, 16) integriert ist.
EP06024086A 2005-11-30 2006-11-21 Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn Not-in-force EP1792861B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005057427A DE102005057427A1 (de) 2005-11-30 2005-11-30 Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn

Publications (3)

Publication Number Publication Date
EP1792861A2 EP1792861A2 (de) 2007-06-06
EP1792861A3 true EP1792861A3 (de) 2009-02-18
EP1792861B1 EP1792861B1 (de) 2010-08-18

Family

ID=37745605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06024086A Not-in-force EP1792861B1 (de) 2005-11-30 2006-11-21 Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn

Country Status (3)

Country Link
EP (1) EP1792861B1 (de)
AT (1) ATE478026T1 (de)
DE (2) DE102005057427A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3219298B1 (de) * 2014-11-14 2019-07-17 Zuiko Corporation Vorrichtung und verfahren zum fördern von bahnmaterial eines wearable-artikels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524006A1 (de) * 1984-07-05 1986-02-06 Valmet Oy, Helsinki Vorrichtung in einer papiermaschine zum transport und zur fuehrung des bahnendauffuehrungsbandes
US6003750A (en) * 1996-07-20 1999-12-21 Voith Sulzer Finishing Gmbh Process for guiding a web
DE10009188A1 (de) * 2000-02-26 2001-08-30 Voith Paper Patent Gmbh Vakuum-Bandfördervorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234631A1 (de) * 1972-07-14 1974-01-31 Kabel Metallwerke Ghh Abzugsvorrichtung fuer druckempfindliches gut
FI112267B (fi) * 1998-09-29 2003-11-14 Metso Paper Inc Laite paperikoneessa rainan päänvientinauhan kuljetuksessa ja ohjauksessa
DE20001082U1 (de) * 2000-01-22 2000-04-13 Langbein & Engelbracht Gmbh Anordnung zur Führung einer flexiblen Materialbahn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524006A1 (de) * 1984-07-05 1986-02-06 Valmet Oy, Helsinki Vorrichtung in einer papiermaschine zum transport und zur fuehrung des bahnendauffuehrungsbandes
US6003750A (en) * 1996-07-20 1999-12-21 Voith Sulzer Finishing Gmbh Process for guiding a web
DE10009188A1 (de) * 2000-02-26 2001-08-30 Voith Paper Patent Gmbh Vakuum-Bandfördervorrichtung

Also Published As

Publication number Publication date
EP1792861A2 (de) 2007-06-06
EP1792861B1 (de) 2010-08-18
ATE478026T1 (de) 2010-09-15
DE102005057427A1 (de) 2007-05-31
DE502006007677D1 (de) 2010-09-30

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