ATE340755T1 - PRESSURE ROLLER - Google Patents

PRESSURE ROLLER

Info

Publication number
ATE340755T1
ATE340755T1 AT05003344T AT05003344T ATE340755T1 AT E340755 T1 ATE340755 T1 AT E340755T1 AT 05003344 T AT05003344 T AT 05003344T AT 05003344 T AT05003344 T AT 05003344T AT E340755 T1 ATE340755 T1 AT E340755T1
Authority
AT
Austria
Prior art keywords
pressure roller
covering layer
cuts
tubular shaft
shaft
Prior art date
Application number
AT05003344T
Other languages
German (de)
Inventor
Armando Giovannelli
Original Assignee
Lueraflex Gmbh G Lueckenotto
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 Lueraflex Gmbh G Lueckenotto filed Critical Lueraflex Gmbh G Lueckenotto
Application granted granted Critical
Publication of ATE340755T1 publication Critical patent/ATE340755T1/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
    • 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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • 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
    • B65H23/0251—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a straight axis
    • B65H23/0256—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a straight axis with opposed helicoidal windings
    • 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
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/181—Rollers composed of several layers with cavities or projections at least at one layer

Landscapes

  • Rolls And Other Rotary Bodies (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Paper (AREA)
  • Friction Gearing (AREA)

Abstract

The printing roller has a tubular shaft (3) held on bearings (5) at the ends of a supporting shaft (7). There is a thick covering layer (9) on the outside diameter of the tubular shaft with a pattern of cuts (11) at an angle (alpha) to the surface. The cuts run circumferentially on the surface (9o) of the covering layer.
AT05003344T 2004-05-04 2005-02-17 PRESSURE ROLLER ATE340755T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004007102U DE202004007102U1 (en) 2004-05-04 2004-05-04 pressure roller

Publications (1)

Publication Number Publication Date
ATE340755T1 true ATE340755T1 (en) 2006-10-15

Family

ID=32798452

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05003344T ATE340755T1 (en) 2004-05-04 2005-02-17 PRESSURE ROLLER

Country Status (3)

Country Link
EP (1) EP1593631B1 (en)
AT (1) ATE340755T1 (en)
DE (2) DE202004007102U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4689690B2 (en) * 2008-02-22 2011-05-25 株式会社東京機械製作所 Folding machine transfer device
WO2010041234A1 (en) * 2008-10-12 2010-04-15 Zeev Sapir Apparatus and method of winding film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405855A (en) * 1966-03-11 1968-10-15 Beloit Corp Paper guide and drive roll assemblies
DE3843246C1 (en) * 1988-12-22 1990-05-23 J.M. Voith Gmbh, 7920 Heidenheim, De
JP3823576B2 (en) * 1998-12-10 2006-09-20 東レ株式会社 Contact roll
JP2002338097A (en) * 2001-02-22 2002-11-27 Fuji Photo Film Co Ltd Paster roll

Also Published As

Publication number Publication date
DE502005000117D1 (en) 2006-11-09
EP1593631A1 (en) 2005-11-09
EP1593631B1 (en) 2006-09-27
DE202004007102U1 (en) 2004-07-29

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