EP1372880B1 - Procédé pour réaliser un bord retourné - Google Patents

Procédé pour réaliser un bord retourné Download PDF

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Publication number
EP1372880B1
EP1372880B1 EP02703433A EP02703433A EP1372880B1 EP 1372880 B1 EP1372880 B1 EP 1372880B1 EP 02703433 A EP02703433 A EP 02703433A EP 02703433 A EP02703433 A EP 02703433A EP 1372880 B1 EP1372880 B1 EP 1372880B1
Authority
EP
European Patent Office
Prior art keywords
rolled
edge
section
preliminary
tube
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 - Lifetime
Application number
EP02703433A
Other languages
German (de)
English (en)
Other versions
EP1372880A1 (fr
Inventor
Rudolf Lüthi
Hans Jöhr
Yasar Renkci
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.)
Adval Tech Holding AG
Original Assignee
Adval Tech Holding AG
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 Adval Tech Holding AG filed Critical Adval Tech Holding AG
Publication of EP1372880A1 publication Critical patent/EP1372880A1/fr
Application granted granted Critical
Publication of EP1372880B1 publication Critical patent/EP1372880B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/06—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers working inwardly

Definitions

  • the controlled rolling also causes tensile stresses, caused by the expansion of the sheet during rolling, to be more uniform over the circumference distribute the sheet edge and thus the risk of radial cracking in the sheet is reduced. This increases process reliability, which is particularly important and advantageous again in aerosol drug production.

Claims (3)

  1. Procédé pour réaliser un bord laminé à partir d'une portion de bord (11) d'un tube, dans lequel une zone de début (14) de la portion de bord (11) est laminée par un outil (30) à commande forcée, et ensuite un poinçon de bordage (21) est introduit dans la portion de bord laminée (11) et borde celle-ci pour donner un rouleau (12),
    caractérisé en ce que
    la zone de début (14) de la portion de bord (11) est laminée par engagement par coopération de forme par l'outil (30) comprenant un poinçon de laminage (31) avec un rayon (32) et une contre-butée (34) et est pourvue du rayon (32).
  2. Procédé selon la revendication 1, caractérisé en ce que l'outil (30) comprend plusieurs contre-butées (34) extérieures réglables radialement par rapport à l'axe du tube, ainsi qu'un poinçon de laminage (31) et en ce que le laminage est réalisé dans les étapes suivantes :
    - réglage de la contre-butée extérieure (34) radialement vers l'intérieur jusqu'à venir en butée avec la portion tubulaire (11),
    - introduction du poinçon de laminage (31) dans la portion tubulaire (11) avec laminage de sa zone de début (14),
    - sortie du poinçon de laminage (31) hors de la portion tubulaire (11),
    - réglage de la contre-butée extérieure (34) radialement vers l'extérieur avec libération axiale de la portion tubulaire (11).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que le bord laminé est monté sur une portion tubulaire (11) d'un dôme d'aérosol (10) pour des boîtes aérosol pour recevoir une tête de soupape.
EP02703433A 2001-04-06 2002-03-18 Procédé pour réaliser un bord retourné Expired - Lifetime EP1372880B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH655012001 2001-04-06
CH6552001 2001-04-06
PCT/CH2002/000158 WO2002081118A1 (fr) 2001-04-06 2002-03-18 Procédé pour réaliser un bord retourné

Publications (2)

Publication Number Publication Date
EP1372880A1 EP1372880A1 (fr) 2004-01-02
EP1372880B1 true EP1372880B1 (fr) 2008-05-14

Family

ID=4526447

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02703433A Expired - Lifetime EP1372880B1 (fr) 2001-04-06 2002-03-18 Procédé pour réaliser un bord retourné

Country Status (10)

Country Link
US (1) US7392683B2 (fr)
EP (1) EP1372880B1 (fr)
JP (1) JP4022472B2 (fr)
KR (1) KR20040022211A (fr)
CN (1) CN1248800C (fr)
AT (1) ATE395152T1 (fr)
AU (1) AU2002237139B2 (fr)
DE (1) DE50212269D1 (fr)
MX (1) MXPA03008670A (fr)
WO (1) WO2002081118A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942597A1 (fr) * 2009-02-27 2010-09-03 Sabatier Dispositif pour conformer le bord d'ouverture d'un conteneur metallique
CN102847831A (zh) * 2012-07-30 2013-01-02 苏州戴尔菲精密机械科技有限公司 一种收口治具

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040022211A (ko) 2001-04-06 2004-03-11 어드발 테크 홀딩 에이지 압연 에지 제조 방법
CN100342989C (zh) * 2004-09-02 2007-10-17 比亚迪股份有限公司 非垂直翻边交线翻边制件的修边方法
US20060201970A1 (en) * 2005-03-11 2006-09-14 Jasek Sidney J Safety nozzle for aerosol can
JP4972771B2 (ja) * 2006-12-05 2012-07-11 Ｊｆｅスチール株式会社 エアゾール用絞り加工缶の製造方法およびエアゾール用絞り加工缶
US20100013217A1 (en) * 2008-07-16 2010-01-21 Cummins Filtration Ip, Inc. Tube joint and method of joining tubes in an engine exhaust system
JP5249147B2 (ja) * 2009-07-07 2013-07-31 本田技研工業株式会社 カール部の成形方法
GB201205243D0 (en) 2012-03-26 2012-05-09 Kraft Foods R & D Inc Packaging and method of opening
CN102688937B (zh) * 2012-05-03 2014-10-22 四川集成天元模具制造有限公司 汽车梁类零件斜楔翻边模
GB2511560B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
GB2511559B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
CN104416090A (zh) * 2013-08-26 2015-03-18 美的集团股份有限公司 金属容器的翻边的加工方法
CN105170792B (zh) * 2015-07-16 2017-05-10 昆山广标精密机械有限公司 一种拉伸件的口部成型方法
PL3691810T3 (pl) 2017-10-02 2022-03-21 Adval Tech Holding Ag Sposób wytwarzania wywiniętego obrzeża
CN107983813B (zh) * 2017-11-14 2019-10-29 西安交通大学 一种带约束管轴压同步成形板式换热器衬环的方法
CN110762485B (zh) * 2019-10-21 2023-04-07 宁波三防照明科技有限公司 一种带卷边的金属灯壳及该灯壳的卷边装置
EP4101558A1 (fr) 2021-06-10 2022-12-14 Adval Tech Holding AG Procédé de fabrication d'un dôme d'aérosol
RU207855U1 (ru) * 2021-08-10 2021-11-22 Публичное акционерное общество "КАМАЗ" Приспособление для развальцовки концов труб

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114596A (en) * 1934-06-26 1938-04-19 British Hygienic Containers Lt Mechanism for fashioning hollow bodies
US3037473A (en) * 1959-03-04 1962-06-05 Sr Lawrence V Whistler Adjustable die apparatus
DE1452744A1 (de) * 1961-01-12 1969-06-04 Ruolf Lechner Kg Vorrichtung zur Herstellung von nahtlosen Metallflaschen
US3726244A (en) * 1971-04-12 1973-04-10 American Can Co Method and apparatus for forming a fully curled neck on a drawn and ironed pressure can
US4113133A (en) * 1972-06-05 1978-09-12 Cebal Rolled edge in cans
US4207761A (en) * 1978-12-06 1980-06-17 Weyerhaeuser Company Apparatus for flanging can bodies
GB2109777B (en) * 1981-11-19 1985-08-21 Metal Box Co Ltd Containers
US4862722A (en) * 1984-01-16 1989-09-05 Dayton Reliable Tool & Mfg. Co. Method for forming a shell for a can type container
US4637961A (en) * 1984-01-16 1987-01-20 Dayton Reliable Tool & Mfg. Co. Shell for can ends
US4711611A (en) * 1986-07-23 1987-12-08 Dayton Reliable Tool & Mfg. Co. Method and apparatus for fabricating a can body
GB2206304B (en) * 1987-06-30 1991-07-03 Metal Box Plc Method and apparatus for reducing the mouth of a tubular body.
KR20040022211A (ko) 2001-04-06 2004-03-11 어드발 테크 홀딩 에이지 압연 에지 제조 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942597A1 (fr) * 2009-02-27 2010-09-03 Sabatier Dispositif pour conformer le bord d'ouverture d'un conteneur metallique
EP2226132A1 (fr) * 2009-02-27 2010-09-08 Sabatier SAS Conformation du bord d'ouverture d'un conteneur métallique.
CN102847831A (zh) * 2012-07-30 2013-01-02 苏州戴尔菲精密机械科技有限公司 一种收口治具
CN102847831B (zh) * 2012-07-30 2014-05-21 苏州戴尔菲精密机械科技有限公司 一种收口治具

Also Published As

Publication number Publication date
EP1372880A1 (fr) 2004-01-02
DE50212269D1 (de) 2008-06-26
US7392683B2 (en) 2008-07-01
AU2002237139B2 (en) 2007-08-02
WO2002081118A1 (fr) 2002-10-17
MXPA03008670A (es) 2005-04-08
KR20040022211A (ko) 2004-03-11
US20040139779A1 (en) 2004-07-22
ATE395152T1 (de) 2008-05-15
JP4022472B2 (ja) 2007-12-19
CN1248800C (zh) 2006-04-05
CN1498142A (zh) 2004-05-19
JP2004524976A (ja) 2004-08-19

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