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EP0614410A1 - Dispositif a decouper des tuyaux flexibles - Google Patents

Dispositif a decouper des tuyaux flexibles

Info

Publication number
EP0614410A1
EP0614410A1 EP93921891A EP93921891A EP0614410A1 EP 0614410 A1 EP0614410 A1 EP 0614410A1 EP 93921891 A EP93921891 A EP 93921891A EP 93921891 A EP93921891 A EP 93921891A EP 0614410 A1 EP0614410 A1 EP 0614410A1
Authority
EP
European Patent Office
Prior art keywords
blade
rotor
blades
compression chamber
flexible pipe
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.)
Withdrawn
Application number
EP93921891A
Other languages
German (de)
English (en)
Inventor
Ulrich Merz
Burkhard Metzger
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.)
Bellaform Extrusionstechnik GmbH
Original Assignee
Bellaform Extrusionstechnik GmbH
Krupp Bellaform Maschinenbau 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 Bellaform Extrusionstechnik GmbH, Krupp Bellaform Maschinenbau GmbH filed Critical Bellaform Extrusionstechnik GmbH
Publication of EP0614410A1 publication Critical patent/EP0614410A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/04—Tube-severing machines with rotating tool-carrier
    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Details Of Cutting Devices (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Dans un dispositif (1) à découper des tuyaux flexibles ayant un rotor (12) en rotation autour de l'axe du tuyau flexible, sur lequel est monté au moins un porte-lames (18a, b, c) avec des lames (4a, b, c) mobiles entre une position de repos et une position de coupe dans une chambre de compression (1), la chambre de compression (11) est délimitée par le carter (14), par le rotor (12) et par le porte-lames (18a, b, c). Trois porte-lames courbes (18a, b, c) au centre desquels sont assujetties des lames (4a-4c) peuvent être montés sur le rotor (12). Les porte-lames (18a, b, c) sont montés pivotant par leur première extrémité (27) et viennent en contact par leur deuxième extrémité (28) avec la première extrémité du porte-lames adjacent. Du gaz comprimé fait osciller vers l'intérieur les porte-lames (18a, b, c), amenant les lames (4a-4c) à découper le tuyau flexible (2).
EP93921891A 1992-10-01 1993-09-30 Dispositif a decouper des tuyaux flexibles Withdrawn EP0614410A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19924233023 DE4233023A1 (de) 1992-10-01 1992-10-01 Schlauchschneidevorrichtung
DE4233023 1992-10-01
PCT/EP1993/002665 WO1994007661A1 (fr) 1992-10-01 1993-09-30 Dispositif a decouper des tuyaux flexibles

Publications (1)

Publication Number Publication Date
EP0614410A1 true EP0614410A1 (fr) 1994-09-14

Family

ID=6469390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93921891A Withdrawn EP0614410A1 (fr) 1992-10-01 1993-09-30 Dispositif a decouper des tuyaux flexibles

Country Status (4)

Country Link
EP (1) EP0614410A1 (fr)
JP (1) JPH07504618A (fr)
DE (1) DE4233023A1 (fr)
WO (1) WO1994007661A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338671B (en) * 1998-05-21 2000-12-13 Huang Fu Chan Thermo-shrinking film cutting mechanism
DE10229081B4 (de) * 2002-06-28 2007-07-19 Contitech Luftfedersysteme Gmbh Verfahren zum Trennen von Schläuchen und Vorrichtung zur Durchführung des Verfahrens
DE102004013993A1 (de) * 2004-03-19 2005-10-06 Breyer Gmbh Maschinenfabrik Schneideinrichtung für eine Anlage zur Herstellung von extrudierten Kunststoff- oder Laminat-Tubenschläuchen
WO2013120211A1 (fr) * 2012-02-14 2013-08-22 Packsys Global (Switzerland) Ltd. Dispositif pour couper un tube sans fin réalisé en un matériau souple
CN104816034B (zh) * 2015-03-31 2017-05-24 宁波新乐造船集团有限公司 自动薄壁圆管切割设备
CN106003204A (zh) * 2016-06-30 2016-10-12 重庆浩立塑胶有限公司 塑胶熔炼装置
DE102017108488A1 (de) * 2017-04-21 2018-10-25 Packsys Global Ag Ablängvorrichtung zur Herstellung von Verpackungstubenrohrkörpern, Betriebsverfahren sowie Verpackungstubenherstellsystem
CN109128355A (zh) * 2018-08-27 2019-01-04 成都知融智创知识产权运营有限公司 金属软管的防变形切割装置的切割方法
CN109175164B (zh) * 2018-09-27 2020-05-26 江苏天毅冷镦股份有限公司 一种行星式自动切料机
CN112873326B (zh) * 2020-12-30 2022-07-29 安徽杰蓝特新材料有限公司 一种中空壁缠绕管用切割机及其工作方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129621A (en) * 1959-03-31 1964-04-21 American Can Co Cutter
DE1704389A1 (de) * 1964-02-07 1971-01-14 Wasagchemie Ag Abschneidevorrichtung
DE1983281U (de) * 1965-04-13 1968-04-11 Rudolf Breher Maschinen zum herstellen von ringen oder scheiben aus rohr- bzw. strangfoermigen werkstuecken.
DE1960861U (de) * 1967-02-11 1967-05-24 Heinrich Nicolaus G M B H Vorrichtung zum abschneiden von enden eines duennwandigen hohlprofils aus kunststoff.
FR2253614A1 (en) * 1973-12-07 1975-07-04 Flax V Rotary knife for cutting off plastic tubing - activated by an electromagnetic lever on a rotary collar
IT1024123B (it) * 1974-10-07 1978-06-20 Elmepla Spa Trancia per tubi di material plastica
DE2701429C3 (de) * 1977-01-14 1985-04-25 Sekisui Kagaku Kogyo K.K., Osaka Vorrichtung zur Schneidbearbeitung von Rohren insbesondere solchen mit ungleichmäßigem Querschnitt
US4807502A (en) * 1980-02-28 1989-02-28 Bundy Corporation Tube cutting apparatus
DE3219358A1 (de) * 1982-05-22 1983-11-24 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Einrichtung zum zerteilen von kontinuierlich vorgeschobenen rohren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9407661A1 *

Also Published As

Publication number Publication date
WO1994007661A1 (fr) 1994-04-14
DE4233023A1 (de) 1994-04-07
JPH07504618A (ja) 1995-05-25

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19940706

AK Designated contracting states

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Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 19950714

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BELLAFORM EXTRUSIONSTECHNIK GMBH

GRAG Despatch of communication of intention to grant

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STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Withdrawal date: 19960919