MXPA01011932A - Aparato de retencion de trama y metodo para cuchilla de corte. - Google Patents

Aparato de retencion de trama y metodo para cuchilla de corte.

Info

Publication number
MXPA01011932A
MXPA01011932A MXPA01011932A MXPA01011932A MXPA01011932A MX PA01011932 A MXPA01011932 A MX PA01011932A MX PA01011932 A MXPA01011932 A MX PA01011932A MX PA01011932 A MXPA01011932 A MX PA01011932A MX PA01011932 A MXPA01011932 A MX PA01011932A
Authority
MX
Mexico
Prior art keywords
web
aperture
cutoff
vacuum
vacuum aperture
Prior art date
Application number
MXPA01011932A
Other languages
English (en)
Inventor
Dennis P Couturier
Original Assignee
Bretting C G Mfg Co 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
Application filed by Bretting C G Mfg Co Inc filed Critical Bretting C G Mfg Co Inc
Publication of MXPA01011932A publication Critical patent/MXPA01011932A/es

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Advancing Webs (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

Un aparato de retencion de trama (40) y metodo para sujetar el borde de una trama cortada (26, 28) contra movimiento o acumulacion durante subsecuentes operaciones de trama. La invencion de preferencia utiliza una abertura de vacio (30) que jala y mantiene una porcion (por ejemplo el borde) de una trama (10) dentro de la abertura de vacio (30) por una fuerza de succion creada por un generador de vacio. La abertura (30) de preferencia es una ranura alargada ubicada cerca de la posicion en la cual la trama (10) se corta, de esta manera permitiendo que la porcion de trama quede dispuesta cerca y sea jalada hacia la abertura de vacio (30). La abertura (30) puede tener una garganta (36) definida por una o mas paredes (32, 34) que se extienden por debajo de la superficie (12) en donde se ubica la abertura (30). La presente invencion encuentra particular aplicabilidad en un rodillo de corte (14), en donde una o mas cuchillas de corte (20) se montan en una superficie de rodillo de corte (12).
MXPA01011932A 1999-05-24 2000-05-24 Aparato de retencion de trama y metodo para cuchilla de corte. MXPA01011932A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31759199A 1999-05-24 1999-05-24
PCT/US2000/014378 WO2000071332A2 (en) 1999-05-24 2000-05-24 Web retention apparatus and method for cutoff blade

Publications (1)

Publication Number Publication Date
MXPA01011932A true MXPA01011932A (es) 2004-03-16

Family

ID=23234381

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01011932A MXPA01011932A (es) 1999-05-24 2000-05-24 Aparato de retencion de trama y metodo para cuchilla de corte.

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205055A1 (de) * 2002-02-07 2003-08-14 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Fördern eines Hüllstreifens in einer Maschine der tabakverarbeitenden Industrie
DE10321778B4 (de) * 2003-05-14 2006-03-30 Windmöller & Hölscher Kg Schneid- und Transportwalze in einer Wickelvorrichtung zum Aufwickeln von Materialbahnen
ATE311774T1 (de) * 2003-06-20 2005-12-15 Hauni Maschinenbau Ag Verfahren und vorrichtung zum betreiben einer maschine der tabakverarbeitenden industrie

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215495B (de) * 1963-12-23 1966-04-28 Winkler Richard Vorrichtung zur Erzeugung profilierter Aussen- und Innenschnitte an bewegten Bahnen oder Einzelzuschnitten aus Papier od. dgl., insbesondere zum Herstellen von Briefumschlaegen, Flachbeuteln od. dgl.
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
US4080856A (en) * 1975-09-23 1978-03-28 E. I. Du Pont De Nemours And Company Rotary web chopper
US4041816A (en) * 1975-09-23 1977-08-16 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
IT1186553B (it) * 1985-01-16 1987-12-04 Gd Spa Dispositivo di alimentazione di carta in nastro in una macchina confezionatrice di sigarette
US4917665A (en) * 1987-06-16 1990-04-17 C. G. Bretting Manufacturing Co. Inc. Bedroll interfolding machinery improvement
US4778441A (en) * 1987-06-16 1988-10-18 C.G. Bretting Manufacturing Co., Inc. Interfolding machinery improvement
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
DK172150B1 (da) * 1992-05-18 1997-12-01 Ib Groenbjerg Maskine til at skære en papirbane op i ark under samtidig afskæring af en tværgående strimmel
DE59304886D1 (de) * 1992-10-30 1997-02-06 Grapha Holding Ag Vorrichtung für das Herstellen formatgleicher Bogen aus Materialbahnen
DE19815794A1 (de) * 1997-04-19 1998-10-22 Heidelberger Druckmasch Ag Vorrichtung zum Halten von Bogen

Also Published As

Publication number Publication date
BR0010892A (pt) 2002-07-16
CA2372719A1 (en) 2000-11-30
AU5288500A (en) 2000-12-12
EP1196279A4 (en) 2002-08-14
WO2000071332A3 (en) 2001-12-06
WO2000071332A2 (en) 2000-11-30
EP1196279A1 (en) 2002-04-17

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