EP2301873A3 - Rolling coil roller and method for processing a sheet of material - Google Patents

Rolling coil roller and method for processing a sheet of material Download PDF

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Publication number
EP2301873A3
EP2301873A3 EP10173345A EP10173345A EP2301873A3 EP 2301873 A3 EP2301873 A3 EP 2301873A3 EP 10173345 A EP10173345 A EP 10173345A EP 10173345 A EP10173345 A EP 10173345A EP 2301873 A3 EP2301873 A3 EP 2301873A3
Authority
EP
European Patent Office
Prior art keywords
roller
sheet
processing
boundary layer
rolling coil
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.)
Withdrawn
Application number
EP10173345A
Other languages
German (de)
French (fr)
Other versions
EP2301873A2 (en
Inventor
Manfred Mager
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 EP2301873A2 publication Critical patent/EP2301873A2/en
Publication of EP2301873A3 publication Critical patent/EP2301873A3/en
Withdrawn legal-status Critical Current

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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
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
    • B65H2401/10—Materials
    • B65H2401/11—Polymer compositions
    • B65H2401/111—Elastomer
    • 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
    • B65H2404/1316—Details of longitudinal profile shape stepped or grooved
    • 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
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum

Landscapes

  • Winding Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

Rollenwicklerwalze mit einem Rollenkern, der radial außen einen Funktionsbelag aus einem inkompressiblen Elastomer aufweist und dessen Grenzschicht durch mindestens eine Öffnung und mindestens einen Steg definiert ist.Roller winder roller with a roller core, which has radially outside a functional coating made of an incompressible elastomer and whose boundary layer is defined by at least one opening and at least one web.

Man möchte das Betriebsverhalten einer Rollenwickeleinrichtung verbessern.It would like to improve the performance of a reel winder.

Hierzu ist vorgesehen, dass das Volumenverhältnis der mindestens einen Öffnung und des mindestens einen Stegs der Grenzschicht derart gewählt ist, dass die Grenzschicht ein "quasi kompressibles" Verhalten ausbildet.

Figure imgaf001
For this purpose, it is provided that the volume ratio of the at least one opening and the at least one web of the boundary layer is selected such that the boundary layer forms a "quasi compressible" behavior.
Figure imgaf001
EP10173345A 2009-09-28 2010-08-19 Rolling coil roller and method for processing a sheet of material Withdrawn EP2301873A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910045071 DE102009045071A1 (en) 2009-09-28 2009-09-28 Roller winder roller and method of treating a web

Publications (2)

Publication Number Publication Date
EP2301873A2 EP2301873A2 (en) 2011-03-30
EP2301873A3 true EP2301873A3 (en) 2011-11-30

Family

ID=43304780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10173345A Withdrawn EP2301873A3 (en) 2009-09-28 2010-08-19 Rolling coil roller and method for processing a sheet of material

Country Status (3)

Country Link
EP (1) EP2301873A3 (en)
CN (1) CN201895971U (en)
DE (1) DE102009045071A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115194046B (en) * 2022-07-18 2023-06-27 惠州市侨威弹簧机械有限公司 Spring machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985398A (en) * 1956-10-11 1961-05-23 Cameron Machine Co Roll rewinding device
DE29615385U1 (en) * 1996-01-30 1996-11-28 Jagenberg Papiertechnik GmbH, 41468 Neuss Roller for a winding machine
DE19627677A1 (en) * 1996-07-10 1998-01-15 Beloit Technologies Inc Winding device for webs of paper or the like and roller therefor
USRE37657E1 (en) * 1994-05-19 2002-04-16 Beloit Technologies, Inc. Support or pressure roll for a paper roll winder
EP1681254A2 (en) * 2005-01-15 2006-07-19 Voith Paper Patent GmbH Roll winder drum

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985398A (en) * 1956-10-11 1961-05-23 Cameron Machine Co Roll rewinding device
USRE37657E1 (en) * 1994-05-19 2002-04-16 Beloit Technologies, Inc. Support or pressure roll for a paper roll winder
DE29615385U1 (en) * 1996-01-30 1996-11-28 Jagenberg Papiertechnik GmbH, 41468 Neuss Roller for a winding machine
DE19627677A1 (en) * 1996-07-10 1998-01-15 Beloit Technologies Inc Winding device for webs of paper or the like and roller therefor
EP1681254A2 (en) * 2005-01-15 2006-07-19 Voith Paper Patent GmbH Roll winder drum

Also Published As

Publication number Publication date
CN201895971U (en) 2011-07-13
DE102009045071A1 (en) 2011-03-31
EP2301873A2 (en) 2011-03-30

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