WO2000071332A3 - Web retention apparatus and method for cutoff blade - Google Patents

Web retention apparatus and method for cutoff blade Download PDF

Info

Publication number
WO2000071332A3
WO2000071332A3 PCT/US2000/014378 US0014378W WO0071332A3 WO 2000071332 A3 WO2000071332 A3 WO 2000071332A3 US 0014378 W US0014378 W US 0014378W WO 0071332 A3 WO0071332 A3 WO 0071332A3
Authority
WO
WIPO (PCT)
Prior art keywords
web
aperture
vacuum
cutoff
retention apparatus
Prior art date
Application number
PCT/US2000/014378
Other languages
French (fr)
Other versions
WO2000071332A2 (en
Inventor
Dennis P Couturier
Original Assignee
Bretting C G Mfg Co Inc
Dennis P Couturier
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 Bretting C G Mfg Co Inc, Dennis P Couturier filed Critical Bretting C G Mfg Co Inc
Priority to BR0010892-8A priority Critical patent/BR0010892A/en
Priority to CA002372719A priority patent/CA2372719A1/en
Priority to AU52885/00A priority patent/AU5288500A/en
Priority to MXPA01011932A priority patent/MXPA01011932A/en
Priority to EP00937753A priority patent/EP1196279A4/en
Publication of WO2000071332A2 publication Critical patent/WO2000071332A2/en
Publication of WO2000071332A3 publication Critical patent/WO2000071332A3/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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B26D1/385—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/018—Holding the work by suction
    • 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

Abstract

A web retention apparatus (40) and method for securing the edge of a severed web (26, 28) against movement or piling up during subsequent web operations. The invention preferably utilizes a vacuum aperture (30) which draws in and holds a portion (e.g., the edge) of a web (10) within the vacuum aperture (30) by a suction force created by a vacuum generator. The aperture (30) is preferably an elongated groove or slot located near the position at which the web (10) is cut, thereby permitting the web portion to lie near and be pulled into the vacuum aperture (30). The aperture (30) can have a throat (36) defined by one or more walls (32, 34) extending below the surface (12) in which the aperture (30) is located. The present invention finds particular applicability on a cutoff roll (14), where one or more cutoff blades (20) are mounted on a cutoff roll surface (12).
PCT/US2000/014378 1999-05-24 2000-05-24 Web retention apparatus and method for cutoff blade WO2000071332A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0010892-8A BR0010892A (en) 1999-05-24 2000-05-24 Apparatus and method of retaining structure for cutting blade
CA002372719A CA2372719A1 (en) 1999-05-24 2000-05-24 Web retention apparatus and method for cutoff blade
AU52885/00A AU5288500A (en) 1999-05-24 2000-05-24 Web retention apparatus and method for cutoff blade
MXPA01011932A MXPA01011932A (en) 1999-05-24 2000-05-24 Web retention apparatus and method for cutoff blade.
EP00937753A EP1196279A4 (en) 1999-05-24 2000-05-24 Web retention apparatus and method for cutoff blade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31759199A 1999-05-24 1999-05-24
US09/317,591 1999-05-24

Publications (2)

Publication Number Publication Date
WO2000071332A2 WO2000071332A2 (en) 2000-11-30
WO2000071332A3 true WO2000071332A3 (en) 2001-12-06

Family

ID=23234381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/014378 WO2000071332A2 (en) 1999-05-24 2000-05-24 Web retention apparatus and method for cutoff blade

Country Status (6)

Country Link
EP (1) EP1196279A4 (en)
AU (1) AU5288500A (en)
BR (1) BR0010892A (en)
CA (1) CA2372719A1 (en)
MX (1) MXPA01011932A (en)
WO (1) WO2000071332A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205055A1 (en) 2002-02-07 2003-08-14 Hauni Maschinenbau Ag Method and device for conveying an enveloping strip in a machine of the tobacco processing industry
DE10321778B4 (en) 2003-05-14 2006-03-30 Windmöller & Hölscher Kg Cutting and transport roller in a winding device for winding webs of material
EP1488711B1 (en) * 2003-06-20 2005-12-07 Hauni Maschinenbau AG Process and apparatus for operating a machine of the tobacco processing industry

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380327A (en) * 1963-12-23 1968-04-30 Winkler Richard Cutting device for cutting webs and blanks
US3410162A (en) * 1966-06-15 1968-11-12 Us Envelope Co Apparatus for manufacturing film record cards
US3586586A (en) * 1969-12-15 1971-06-22 Jack V Berg Tape applicating and severing means
US3709077A (en) * 1971-03-01 1973-01-09 Bretting C Mfg Co Inc Cut-off device
US4041816A (en) * 1975-09-23 1977-08-16 E. I. Du Pont De Nemours And Company Rotary web chopper
US4080856A (en) * 1975-09-23 1978-03-28 E. I. Du Pont De Nemours And Company Rotary web chopper
US4404879A (en) * 1980-05-06 1983-09-20 The Procter & Gamble Company Accurately placed stress concentrating aperture in flexible packages
US4648409A (en) * 1985-01-16 1987-03-10 G.D Societa Per Azioni Paper web feed device in a cigarette production machine
US4778441A (en) * 1987-06-16 1988-10-18 C.G. Bretting Manufacturing Co., Inc. Interfolding machinery improvement
US4917665A (en) * 1987-06-16 1990-04-17 C. G. Bretting Manufacturing Co. Inc. Bedroll interfolding machinery improvement
US5437213A (en) * 1992-10-30 1995-08-01 Grapha-Holding Ag Device for manufacturing uniform sheets from material panels
US5609084A (en) * 1992-05-18 1997-03-11 Gronbjerg; Ib Machine for cutting a paper web into sheets with simultaneous cutting of a transverse strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183252A (en) * 1989-03-31 1993-02-02 Eastman Kodak Company Vaccum drum for different sized media
US5125336A (en) * 1990-07-20 1992-06-30 De La Rue Giori S.A. Device for transferring individual sheets to the impression cylinder of a sheet-fed rotary printing machine
DE19815794A1 (en) * 1997-04-19 1998-10-22 Heidelberger Druckmasch Ag Holder for sheets of paper especially on sheet-transfer cylinders or brake cylinders of offset printer

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380327A (en) * 1963-12-23 1968-04-30 Winkler Richard Cutting device for cutting webs and blanks
US3410162A (en) * 1966-06-15 1968-11-12 Us Envelope Co Apparatus for manufacturing film record cards
US3586586A (en) * 1969-12-15 1971-06-22 Jack V Berg Tape applicating and severing means
US3709077A (en) * 1971-03-01 1973-01-09 Bretting C Mfg Co Inc Cut-off device
US4041816A (en) * 1975-09-23 1977-08-16 E. I. Du Pont De Nemours And Company Rotary web chopper
US4080856A (en) * 1975-09-23 1978-03-28 E. I. Du Pont De Nemours And Company Rotary web chopper
US4404879A (en) * 1980-05-06 1983-09-20 The Procter & Gamble Company Accurately placed stress concentrating aperture in flexible packages
US4648409A (en) * 1985-01-16 1987-03-10 G.D Societa Per Azioni Paper web feed device in a cigarette production machine
US4778441A (en) * 1987-06-16 1988-10-18 C.G. Bretting Manufacturing Co., Inc. Interfolding machinery improvement
US4917665A (en) * 1987-06-16 1990-04-17 C. G. Bretting Manufacturing Co. Inc. Bedroll interfolding machinery improvement
US5609084A (en) * 1992-05-18 1997-03-11 Gronbjerg; Ib Machine for cutting a paper web into sheets with simultaneous cutting of a transverse strip
US5437213A (en) * 1992-10-30 1995-08-01 Grapha-Holding Ag Device for manufacturing uniform sheets from material panels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1196279A4 *

Also Published As

Publication number Publication date
EP1196279A1 (en) 2002-04-17
CA2372719A1 (en) 2000-11-30
AU5288500A (en) 2000-12-12
EP1196279A4 (en) 2002-08-14
MXPA01011932A (en) 2004-03-16
WO2000071332A2 (en) 2000-11-30
BR0010892A (en) 2002-07-16

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