CA2146391A1 - Guiding Roller for Web Material, in Particular, for Paper Production and Finishing Machines - Google Patents

Guiding Roller for Web Material, in Particular, for Paper Production and Finishing Machines

Info

Publication number
CA2146391A1
CA2146391A1 CA2146391A CA2146391A CA2146391A1 CA 2146391 A1 CA2146391 A1 CA 2146391A1 CA 2146391 A CA2146391 A CA 2146391A CA 2146391 A CA2146391 A CA 2146391A CA 2146391 A1 CA2146391 A1 CA 2146391A1
Authority
CA
Canada
Prior art keywords
roller
tubes
web material
paper production
finishing machines
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
CA2146391A
Other languages
French (fr)
Other versions
CA2146391C (en
Inventor
Franz Kayser
Reinhard Wenzel
Irmgard Hawix
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 Sulzer Finishing GmbH
Original Assignee
Franz Kayser
Reinhard Wenzel
Irmgard Hawix
Voith Sulzer Finishing 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 Franz Kayser, Reinhard Wenzel, Irmgard Hawix, Voith Sulzer Finishing Gmbh filed Critical Franz Kayser
Publication of CA2146391A1 publication Critical patent/CA2146391A1/en
Application granted granted Critical
Publication of CA2146391C publication Critical patent/CA2146391C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/003—Bowed or curved rolls
    • 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
    • B65H23/0258—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a bowed axis
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0226—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • 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
    • B65H2404/132—Details of longitudinal profile arrangement of segments along axis
    • B65H2404/1321—Segments juxtaposed along axis
    • B65H2404/13211—Segments juxtaposed along axis and interconnected by gearing, e.g. differential gearing
    • 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
    • B65H2404/17—Details of bearings

Abstract

A guiding roller for web material, in particular, for paper production and finishing machines, has a middle and two outer roller tubes. The adjacent ends of the middle and outer tubes are connected with each other by a bridging element in such a way that the middle and outer tubes are driven along with each other in a rotating and articulated manner.
The middle and outer tubes have a common roller bearing which allows the roller tubes to be supported on a fixed roller axle with either a lesser number of roller bearings and/or by eliminating the use of spherical roller bearings. The common roller bearing of the adjacent ends has a thermal insulating material positioned between the roller bearing and the roller tube, thus eliminating an excessively high generation of heat from the roller bearings.
CA002146391A 1994-04-25 1995-04-05 Guiding roller for web material, in particular, for paper production and finishing machines Expired - Fee Related CA2146391C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4414317A DE4414317A1 (en) 1994-04-25 1994-04-25 Guide roller for web material, in particular for paper making and finishing machines
DEP4414317.6 1994-04-25

Publications (2)

Publication Number Publication Date
CA2146391A1 true CA2146391A1 (en) 1995-10-26
CA2146391C CA2146391C (en) 1998-11-03

Family

ID=6516328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002146391A Expired - Fee Related CA2146391C (en) 1994-04-25 1995-04-05 Guiding roller for web material, in particular, for paper production and finishing machines

Country Status (6)

Country Link
EP (1) EP0679596B1 (en)
JP (1) JP2564475B2 (en)
AT (1) ATE170820T1 (en)
CA (1) CA2146391C (en)
DE (2) DE4414317A1 (en)
FI (1) FI951921A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494823B2 (en) 1997-01-30 2002-12-17 Metso Paper, Inc. Take-out roll, spreader roll, or equivalent for a web-like material

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100350B (en) * 1995-06-02 1997-11-14 Raahen Tevo Oy Coupling for drive device at a propagation roller
DE19622238C1 (en) * 1996-06-03 1997-09-18 Stowe Woodward Ag Werk Plastex Paper web guide roller
DE19804553C1 (en) * 1998-02-05 1999-08-26 Stowe Woodward Ag Guide roller for web material
DE10154759A1 (en) * 2001-11-09 2003-05-22 Voith Paper Patent Gmbh Roll for winding a material web and method for improving the winding quality
DE102006008282B3 (en) * 2006-02-22 2007-11-15 Windmöller & Hölscher Kg roller
DE102006021609B4 (en) * 2006-04-13 2008-01-31 Robec Walzen Gmbh Roller, in particular spreader roller for use in the production of material webs, in particular paper or board webs
CN102767108B (en) * 2012-06-29 2015-12-09 佛山市南海区德昌誉机械制造有限公司 A kind of roll body
EP3003925B1 (en) * 2013-05-31 2018-11-21 Rudolph, Morné A segmented idler for use in a conveyor belt installation
DE102013017281B4 (en) * 2013-06-21 2015-09-24 Texmag Gmbh Vertriebsgesellschaft Roller for guiding and / or spreading a running web
IT202000016018A1 (en) * 2020-07-02 2022-01-02 Barnini S R L SPREADER ROLLER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198411A (en) * 1963-08-09 1965-08-03 William E Cope Self-centering roll
DE2110079A1 (en) * 1971-03-03 1972-09-14 H. Wittler & Co, 4812 Brackwede Curved broad-drawing roller - for flexible widths of paper textiles and plastic foil
DE2227904C2 (en) * 1972-06-08 1983-10-27 Rolf 4800 Bielefeld Beckmann Spreader roller
US3961737A (en) * 1975-05-09 1976-06-08 Ryman Engineering Co. Self-centering rolls
DE3311095A1 (en) * 1983-03-26 1984-10-04 H. Wittler GmbH & Co KG, 4800 Bielefeld Expander roller and method for assembling an expander roller
DE3338965A1 (en) * 1983-10-27 1985-05-09 Gummiwerke Becker AG, 7920 Heidenheim Device for stretching and/or stroking a moving web

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494823B2 (en) 1997-01-30 2002-12-17 Metso Paper, Inc. Take-out roll, spreader roll, or equivalent for a web-like material

Also Published As

Publication number Publication date
DE4414317A1 (en) 1995-10-26
CA2146391C (en) 1998-11-03
FI951921A0 (en) 1995-04-21
FI951921A (en) 1995-10-26
EP0679596B1 (en) 1998-09-09
JPH07291502A (en) 1995-11-07
EP0679596A1 (en) 1995-11-02
DE59503485D1 (en) 1998-10-15
JP2564475B2 (en) 1996-12-18
ATE170820T1 (en) 1998-09-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed