WO2020038795A3 - Folding roller - Google Patents

Folding roller Download PDF

Info

Publication number
WO2020038795A3
WO2020038795A3 PCT/EP2019/071807 EP2019071807W WO2020038795A3 WO 2020038795 A3 WO2020038795 A3 WO 2020038795A3 EP 2019071807 W EP2019071807 W EP 2019071807W WO 2020038795 A3 WO2020038795 A3 WO 2020038795A3
Authority
WO
WIPO (PCT)
Prior art keywords
folding roller
nitrile rubber
coating
folding
roller
Prior art date
Application number
PCT/EP2019/071807
Other languages
German (de)
French (fr)
Other versions
WO2020038795A2 (en
Inventor
Uwe Evers
Original Assignee
Uwe Evers
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 Uwe Evers filed Critical Uwe Evers
Publication of WO2020038795A2 publication Critical patent/WO2020038795A2/en
Publication of WO2020038795A3 publication Critical patent/WO2020038795A3/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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B65H45/147—Pocket-type folders folding rollers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0017—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
    • B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/62—Folding-cylinders or drums
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2254/00—Tubes
    • B05D2254/02—Applying the material on the exterior of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/80—Constructional details of the handling apparatus characterised by the manufacturing process
    • 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
    • B65H2404/13162—Helicoidal grooves
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/10—Elastomers; Rubbers
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The invention relates to a folding roller (1) for folding sheets of paper in a folder (2), comprising a roller core (11) and a nitrile rubber coating (10) applied thereto. The nitrile rubber selected for the coating (10) is an XNBR material, which results in improved operating properties.
PCT/EP2019/071807 2018-08-20 2019-08-14 Folding roller WO2020038795A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018120189.3A DE102018120189B4 (en) 2018-08-20 2018-08-20 Folding roller
DE102018120189.3 2018-08-20

Publications (2)

Publication Number Publication Date
WO2020038795A2 WO2020038795A2 (en) 2020-02-27
WO2020038795A3 true WO2020038795A3 (en) 2020-07-16

Family

ID=66335551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/071807 WO2020038795A2 (en) 2018-08-20 2019-08-14 Folding roller

Country Status (2)

Country Link
DE (2) DE102018120189B4 (en)
WO (1) WO2020038795A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020111152A1 (en) 2020-04-23 2021-10-28 Manroland Goss Web Systems Gmbh Folding roller with coating

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375971A (en) * 1980-08-18 1983-03-08 Moll Richard J Fold roller
US5412870A (en) * 1993-02-11 1995-05-09 Valmet Paper Machinery, Inc. Method for coating a roll
WO2000046020A1 (en) * 1999-02-04 2000-08-10 Marquip, Inc. Single facer with small diameter high wear corrugating roll
EP1470868A2 (en) * 2003-04-25 2004-10-27 Voith Paper Patent GmbH Process for coating a cylindrical body
US20040235630A1 (en) * 2003-05-21 2004-11-25 Madden Michael D. Method for forming cover for industrial roll
DE69916748T2 (en) * 1998-11-10 2005-03-31 Konica Corp. Folding device for an image forming device
WO2006122762A2 (en) * 2005-05-17 2006-11-23 Gummiwerk Kraiburg Gmbh & Co. Kg Printing cylinder and method for producing a printing cylinder, especially for use in flexographic printing
CA2511964A1 (en) * 2005-07-13 2007-01-13 Van Der Graaf Inc. Method for bonding a coating on a roller
US20110151199A1 (en) * 2009-12-21 2011-06-23 3M Innovative Properties Company Needle coating and in-line curing of a coated workpiece

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD228519B5 (en) * 1984-10-10 1994-01-20 Brehmer Buchbindereimaschinen DEVICE FOR ADJUSTING THE FOLDING GEOMETRY OF POCKET FOLDING MACHINES
DD274606A1 (en) * 1988-08-03 1989-12-27 Polygraph Leipzig folding roller
DE29722173U1 (en) * 1997-01-23 1998-02-12 Roland Man Druckmasch Folding rollers of a device for longitudinal folding
DE102006031983B3 (en) * 2006-07-11 2007-08-30 Guk-Falzmaschinen Griesser & Kunzmann Gmbh & Co. Kg Folding packet for folding machine, particularly for producing roll fold, has pocket lip bent outwards and arranged at open side of pocket
DE202011107519U1 (en) * 2011-11-04 2011-12-08 Paul Sauer Gmbh & Co. Walzenfabrik Kg Roller with rubber-elastic roller jacket
DE102013019400B4 (en) * 2012-12-06 2023-12-21 Heidelberger Druckmaschinen Ag Pocket folding station with support element for fold pocket
DE102014007495A1 (en) * 2014-05-23 2015-11-26 Manroland Web Systems Gmbh Folding roller with rubber-elastic inserts

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375971A (en) * 1980-08-18 1983-03-08 Moll Richard J Fold roller
US5412870A (en) * 1993-02-11 1995-05-09 Valmet Paper Machinery, Inc. Method for coating a roll
DE69916748T2 (en) * 1998-11-10 2005-03-31 Konica Corp. Folding device for an image forming device
WO2000046020A1 (en) * 1999-02-04 2000-08-10 Marquip, Inc. Single facer with small diameter high wear corrugating roll
EP1470868A2 (en) * 2003-04-25 2004-10-27 Voith Paper Patent GmbH Process for coating a cylindrical body
US20040235630A1 (en) * 2003-05-21 2004-11-25 Madden Michael D. Method for forming cover for industrial roll
WO2006122762A2 (en) * 2005-05-17 2006-11-23 Gummiwerk Kraiburg Gmbh & Co. Kg Printing cylinder and method for producing a printing cylinder, especially for use in flexographic printing
CA2511964A1 (en) * 2005-07-13 2007-01-13 Van Der Graaf Inc. Method for bonding a coating on a roller
US20110151199A1 (en) * 2009-12-21 2011-06-23 3M Innovative Properties Company Needle coating and in-line curing of a coated workpiece

Also Published As

Publication number Publication date
WO2020038795A2 (en) 2020-02-27
DE202019101582U1 (en) 2019-04-10
DE102018120189B4 (en) 2021-09-16
DE102018120189A1 (en) 2020-02-20

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