CA2044066C - Cutting device for a web winder - Google Patents

Cutting device for a web winder

Info

Publication number
CA2044066C
CA2044066C CA 2044066 CA2044066A CA2044066C CA 2044066 C CA2044066 C CA 2044066C CA 2044066 CA2044066 CA 2044066 CA 2044066 A CA2044066 A CA 2044066A CA 2044066 C CA2044066 C CA 2044066C
Authority
CA
Canada
Prior art keywords
cutting
carrier
cutting blade
cutting device
web
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.)
Expired - Fee Related
Application number
CA 2044066
Other languages
English (en)
French (fr)
Other versions
CA2044066A1 (en
Inventor
Vesa Raudaskoski
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.)
Valmet Paper Machinery Inc
Original Assignee
Valmet Paper Machinery Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8530601&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2044066(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Publication of CA2044066A1 publication Critical patent/CA2044066A1/en
Application granted granted Critical
Publication of CA2044066C publication Critical patent/CA2044066C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26—Cutting-off the web running to the wound web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B65H2301/4189—Cutting
    • B65H2301/41891—Cutting knife located between two winding rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B65H2301/4189—Cutting
    • B65H2301/41894—Cutting knife moving on circular or acuate path, e.g. pivoting around winding roller

Landscapes

  • Replacement Of Web Rolls (AREA)
CA 2044066 1990-06-08 1991-06-07 Cutting device for a web winder Expired - Fee Related CA2044066C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902890 1990-06-08
FI902890A FI94514C (fi) 1990-06-08 1990-06-08 Katkaisulaite rainan rullauslaitetta varten

Publications (2)

Publication Number Publication Date
CA2044066A1 CA2044066A1 (en) 1991-12-09
CA2044066C true CA2044066C (en) 1994-11-08

Family

ID=8530601

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2044066 Expired - Fee Related CA2044066C (en) 1990-06-08 1991-06-07 Cutting device for a web winder

Country Status (5)

Country Link
EP (1) EP0460395B1 (fi)
JP (1) JP2515633B2 (fi)
CA (1) CA2044066C (fi)
DE (1) DE69111517T2 (fi)
FI (1) FI94514C (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92995C (fi) * 1993-06-30 1995-02-10 Valmet Paper Machinery Inc Kantotelarullain
FI100324B (fi) * 1994-12-13 1997-11-14 Valmet Paper Machinery Inc Menetelmä ja sovitelma radan katkaisemiseksi
DE19901112B4 (de) * 1999-01-14 2004-04-01 Voith Paper Patent Gmbh Rollenwickelvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2301193C2 (de) * 1973-01-11 1985-09-19 Maschinenfabrik Stahlkontor Weser Lenze KG, 3258 Aerzen Vorrichtung zum Wickelrollenwechsel und zum Quertrennen von schnellaufenden Bahnen
FI53560C (fi) * 1976-03-12 1978-06-12 Ahlstroem Oy Foerfarande och anordning foer upprullning av materialbanor
CA1201055A (en) * 1983-02-04 1986-02-25 Louis J. Bagnato Cut off knife
JPS62255342A (ja) * 1985-11-28 1987-11-07 Japan Tobacco Inc 巻取ウエブ接続準備装置
FR2637276B1 (fr) * 1988-10-05 1991-08-09 Monomatic Sa Dispositif de raccordement et de coupe d'une bande, en fonctionnement, sur un nouveau mandrin d'un enrouleur en continu

Also Published As

Publication number Publication date
FI94514B (fi) 1995-06-15
EP0460395A1 (en) 1991-12-11
FI902890A (fi) 1991-12-09
EP0460395B1 (en) 1995-07-26
DE69111517T2 (de) 1996-01-11
CA2044066A1 (en) 1991-12-09
FI902890A0 (fi) 1990-06-08
JP2515633B2 (ja) 1996-07-10
JPH04226247A (ja) 1992-08-14
DE69111517D1 (de) 1995-08-31
FI94514C (fi) 1995-09-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed