[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2004074148A3 - Device for guiding a moving web of fibrous material - Google Patents

Device for guiding a moving web of fibrous material Download PDF

Info

Publication number
WO2004074148A3
WO2004074148A3 PCT/EP2004/050148 EP2004050148W WO2004074148A3 WO 2004074148 A3 WO2004074148 A3 WO 2004074148A3 EP 2004050148 W EP2004050148 W EP 2004050148W WO 2004074148 A3 WO2004074148 A3 WO 2004074148A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibrous material
web
guiding
strip
moving web
Prior art date
Application number
PCT/EP2004/050148
Other languages
German (de)
French (fr)
Other versions
WO2004074148A2 (en
Inventor
Werner Buttschardt
Wolfgang Schmitt
Original Assignee
Voith Paper Patent Gmbh
Werner Buttschardt
Wolfgang Schmitt
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
Priority claimed from DE102004003899A external-priority patent/DE102004003899A1/en
Application filed by Voith Paper Patent Gmbh, Werner Buttschardt, Wolfgang Schmitt filed Critical Voith Paper Patent Gmbh
Priority to EP04712055A priority Critical patent/EP1606205A2/en
Publication of WO2004074148A2 publication Critical patent/WO2004074148A2/en
Publication of WO2004074148A3 publication Critical patent/WO2004074148A3/en

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
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • 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
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/115—Details of cross-section or profile other
    • B65H2404/1152—Markings, patterns
    • 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
    • B65H2404/1314—Details of longitudinal profile shape convex
    • 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
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • 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
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/113—Details of the part distributing the air cushion
    • B65H2406/1132—Multiple nozzles arrangement
    • 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
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/14—Means using fluid made only for exhausting gaseous medium with selectively operated air supply openings
    • 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
    • B65H2406/40—Fluid power drive; Fluid supply elements
    • B65H2406/42—Distribution circuits
    • B65H2406/423—Distribution circuits distributing fluid from stationary elements to movable element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed

Landscapes

  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The invention relates to a device for guiding a moving strip of fibrous material, especially a strip of paper or card. Said device comprises a guiding element (1) which extends essentially over the total width of the strip of fibrous material (5). According to the invention, a cylinder (1) which rotates in the direction (L) in which the web of fibrous material (2) runs is provided as a guiding element in addition to means which exclusively form a gas film (GF) between the surface (0) thereof and the side (5a, 5b) of the web of fibrous material (5) extending over said surface. The web of fibrous material (2) does not substantially enter into contact with the cylinder (1) and a broad extending effect can be obtained on the web of fibrous material (5) such that longitudinal folds in the web of fibrous material (5) can be removed or prevented.
PCT/EP2004/050148 2003-02-22 2004-02-18 Device for guiding a moving web of fibrous material WO2004074148A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04712055A EP1606205A2 (en) 2003-02-22 2004-02-18 Device for guiding a moving web of fibrous material

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10307608 2003-02-22
DE10307608.5 2003-02-22
DE102004003899A DE102004003899A1 (en) 2003-02-22 2004-01-27 Device for guiding a running fibrous web
DE102004003899.6 2004-01-27

Publications (2)

Publication Number Publication Date
WO2004074148A2 WO2004074148A2 (en) 2004-09-02
WO2004074148A3 true WO2004074148A3 (en) 2005-01-27

Family

ID=32909544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/050148 WO2004074148A2 (en) 2003-02-22 2004-02-18 Device for guiding a moving web of fibrous material

Country Status (2)

Country Link
EP (1) EP1606205A2 (en)
WO (1) WO2004074148A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000508B4 (en) 2007-10-15 2011-09-15 Koenig & Bauer Aktiengesellschaft Dryer for at least one material web
DE102007000507B4 (en) 2007-10-15 2010-03-11 Koenig & Bauer Aktiengesellschaft Roller of a dryer
WO2010122030A2 (en) * 2009-04-21 2010-10-28 Applied Materials, Inc. Guiding devices and methods for contactless guiding of a web in a web coating process
DE102009060276A1 (en) * 2009-12-23 2011-06-30 Eastman Kodak Co., N.Y. Device for turning web-like substrates
US9248989B2 (en) 2013-09-03 2016-02-02 Eastman Kodak Company Positive pressure web wrinkle reduction system
US9352923B2 (en) * 2014-02-26 2016-05-31 Eastman Kodak Company Air shoe with roller providing lateral constraint
US9079736B1 (en) 2014-02-26 2015-07-14 Eastman Kodak Company Wrinkle reduction system using Bernoulli force rollers
US9120634B1 (en) * 2014-02-26 2015-09-01 Eastman Kodak Company Media guiding system using bernoulli force roller
CN111051260B (en) * 2017-08-16 2022-06-14 康宁股份有限公司 Fluid bearing with fiber support channel for supporting optical fiber during fiber drawing process

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931209A1 (en) * 1969-06-20 1971-04-22 Vits Maschb Gmbh Contactless web transport appts
DE3009325A1 (en) * 1980-03-11 1981-09-17 Vits-Maschinenbau Gmbh, 4018 Langenfeld Paper diverter between offset printer and drier - supports paper via air cushion, and has pressure roller activated if paper tears by photocell, sensor and air cylinder
DE3049790A1 (en) * 1980-03-11 1983-06-16 Vits-Maschinenbau Gmbh, 4018 Langenfeld Rotating cylinder used for deflection of ribbon material, has external radial grooves of flat VEE-profile and radial holes are provided at base of these grooves, and two axial edges of box includes flexible strips with axial folds
WO1998008765A1 (en) * 1996-08-26 1998-03-05 Emtec Magnetics Gmbh Continuous material guide roller
US5830275A (en) * 1994-05-04 1998-11-03 Voith Sulzer Papiermaschinen Gmbh Paper coating apparatus
US5922407A (en) * 1996-08-26 1999-07-13 Voith Sulzer Papiermaschinen Gmbh Method and an apparatus for the application of a liquid or pasty medium onto a moving material web
DE19946379A1 (en) * 1999-09-28 2001-03-29 Voith Paper Patent Gmbh Assembly for guiding a web leader strip on threading a web through the workstation of a papermaking or cardboard prodn machine has a guide roller with surface grooves/openings leading into the interior to hold the leader by suction
US6336608B1 (en) * 2000-02-29 2002-01-08 James Robert Cope Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface
US20020134882A1 (en) * 2001-03-20 2002-09-26 Lind Matthew R. Web-processing apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931209A1 (en) * 1969-06-20 1971-04-22 Vits Maschb Gmbh Contactless web transport appts
DE3009325A1 (en) * 1980-03-11 1981-09-17 Vits-Maschinenbau Gmbh, 4018 Langenfeld Paper diverter between offset printer and drier - supports paper via air cushion, and has pressure roller activated if paper tears by photocell, sensor and air cylinder
DE3049790A1 (en) * 1980-03-11 1983-06-16 Vits-Maschinenbau Gmbh, 4018 Langenfeld Rotating cylinder used for deflection of ribbon material, has external radial grooves of flat VEE-profile and radial holes are provided at base of these grooves, and two axial edges of box includes flexible strips with axial folds
US5830275A (en) * 1994-05-04 1998-11-03 Voith Sulzer Papiermaschinen Gmbh Paper coating apparatus
WO1998008765A1 (en) * 1996-08-26 1998-03-05 Emtec Magnetics Gmbh Continuous material guide roller
US5922407A (en) * 1996-08-26 1999-07-13 Voith Sulzer Papiermaschinen Gmbh Method and an apparatus for the application of a liquid or pasty medium onto a moving material web
DE19946379A1 (en) * 1999-09-28 2001-03-29 Voith Paper Patent Gmbh Assembly for guiding a web leader strip on threading a web through the workstation of a papermaking or cardboard prodn machine has a guide roller with surface grooves/openings leading into the interior to hold the leader by suction
US6336608B1 (en) * 2000-02-29 2002-01-08 James Robert Cope Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface
US20020134882A1 (en) * 2001-03-20 2002-09-26 Lind Matthew R. Web-processing apparatus

Also Published As

Publication number Publication date
WO2004074148A2 (en) 2004-09-02
EP1606205A2 (en) 2005-12-21

Similar Documents

Publication Publication Date Title
MXPA04001570A (en) Drywall bead with knurled paper flaps.
WO2005075732A3 (en) Press section and permeable belt in a paper machine
WO2004074148A3 (en) Device for guiding a moving web of fibrous material
FI20030031A0 (en) Method and arrangement for moistening a moving paper or board web
DE69929431D1 (en) PAPER ROLL FOR CIGARETTE FILTER, CIGARETTE FILTER AND FILTER CIGARETTE
EP1101704A3 (en) Packaging blank with longitudinal material weakenings
WO2010029416A3 (en) Tool to make at least a crease on a relatively rigid material, such as for example cardboard
DE502006001269D1 (en) Device for drawing webs of material
WO2007010228A3 (en) Envelope making device
ATE271158T1 (en) DEVICE FOR CONVEYING AND GUIDING THE THREADING STRIP OF A WEB IN A PAPER MACHINE
WO2002068301A8 (en) Method and apparatus for folding a web
WO2004101408A3 (en) Guiding device for a continuous sheet
WO2003031302A3 (en) Sheet folding apparatus with rounded fold blade
IL153217A0 (en) Flat material especially in the form of a sheet or a strip and device for writing on said material
DE50110432D1 (en) folding
EP1277686A3 (en) Cutting and folding mechanism for a web-fed rotary press
DE50115724D1 (en) ORDER DEVICE
AU2001256100A1 (en) Device for dedusting a web of endless fabric
EP1746207A3 (en) Stabilizing apparatus for paper webs in the course of formation
ATE340077T1 (en) FEEDING ELEMENT FOR FEEDING IN A MATERIAL WEB
KR102223065B1 (en) Vinyl Tape with Non-Adhesive Part
ATE326417T1 (en) PRINTING MACHINE FOR WEB MATERIAL
SE0103641D0 (en) Packaging and packaging material
DE60038602D1 (en) DEVICE FOR DISPENSING CARDS
AU2003233220A1 (en) Steam bubble box unit

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004712055

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004712055

Country of ref document: EP