CA2233672C - Dispositifs et procedes de fabrication de boites metalliques decoratives faconnees - Google Patents

Dispositifs et procedes de fabrication de boites metalliques decoratives faconnees Download PDF

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Publication number
CA2233672C
CA2233672C CA002233672A CA2233672A CA2233672C CA 2233672 C CA2233672 C CA 2233672C CA 002233672 A CA002233672 A CA 002233672A CA 2233672 A CA2233672 A CA 2233672A CA 2233672 C CA2233672 C CA 2233672C
Authority
CA
Canada
Prior art keywords
body blank
mould
blank
wall
final shape
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
CA002233672A
Other languages
English (en)
Other versions
CA2233672A1 (fr
Inventor
Mark W. Hartman
Zeev W. Shore
James J. Tang
Anton A. Aschberger
Michael R. Gogola
William O. Irvine
Ralph J. Trnka
Richard O. Wahler
Robert A. Winkless
Richard Mark Orlando Golding
David A. Harvey
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.)
Crown Packaging Technology Inc
Original Assignee
Crown Cork and Seal Technologies Corp
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
Priority claimed from US08/551,073 external-priority patent/US5746080A/en
Priority claimed from GBGB9603110.9A external-priority patent/GB9603110D0/en
Priority claimed from GBGB9604784.0A external-priority patent/GB9604784D0/en
Priority claimed from US08/683,575 external-priority patent/US5832766A/en
Application filed by Crown Cork and Seal Technologies Corp filed Critical Crown Cork and Seal Technologies Corp
Publication of CA2233672A1 publication Critical patent/CA2233672A1/fr
Application granted granted Critical
Publication of CA2233672C publication Critical patent/CA2233672C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • B21D51/2646—Of particular non cylindrical shape, e.g. conical, rectangular, polygonal, bulged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Stackable Containers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Cette invention concerne un procédé de fabrication d'un corps de boîte métallique (24) que l'on façonne de manière distinctive de façon à améliorer sa présentation visuelle pour les consommateurs. Ledit procédé consiste, selon une réalisation de l'invention, à fabriquer une ébauche (10) de corps de boîte dont la paroi est disposée suivant un diamètre sensiblement constant, à utiliser un moule (38) dont une paroi (46) au moins définit une cavité de moule adaptée à la forme finale que l'on souhaite donner au corps de la boîte (24), à positionner l'ébauche (10) du corps de boîte à l'intérieur de la cavité de moule (46), et à amener un fluide sous pression à l'intérieur de la cavité de manière à ce que l'ébauche (10) du corps de boîte soit poussée, sous l'effet de la pression, contre la paroi de moule (46), ce qui contraint l'ébauche (10) du corps de boîte à prendre la forme finale que l'on souhaite lui donner. On applique de préférence une compression axiale à l'ébauche du corps de boîte de façon à réduire les contraintes internes au cours du moulage du récipient. Une seconde réalisation consiste à déformer radialement l'ébauche du corps de boîte au niveau de zones sélectionnées en appliquant des doses de pression sélectionnées, de façon à réaliser un corps de boîte intermédiaire qui présente une déformation radiale, mais reste symétrique par rapport à son axe, et à superposer un modèle présélectionné de déformations mécaniques à composante axiale à la déformation du corps de boîte intermédiaire. L'invention concerne également l'appareil et les processus associés à ce procédé.
CA002233672A 1995-10-02 1996-09-17 Dispositifs et procedes de fabrication de boites metalliques decoratives faconnees Expired - Fee Related CA2233672C (fr)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US467995P 1995-10-02 1995-10-02
US60/004,679 1995-10-02
US54242295A 1995-11-16 1995-11-16
US08/542,422 1995-11-16
US08/551,073 US5746080A (en) 1995-10-02 1995-12-12 Systems and methods for making decorative shaped metal cans
US08/551,073 1995-12-12
GBGB9603110.9A GB9603110D0 (en) 1996-02-14 1996-02-14 Reshaping of containers
GB9603110.9 1996-02-14
GB9604784.0 1996-03-06
GBGB9604784.0A GB9604784D0 (en) 1996-03-06 1996-03-06 Reshaping of containers
US62179596A 1996-03-22 1996-03-22
US08/683,575 1996-07-15
US08/683,575 US5832766A (en) 1996-07-15 1996-07-15 Systems and methods for making decorative shaped metal cans
PCT/US1996/014912 WO1997012704A1 (fr) 1995-10-02 1996-09-17 Dispositifs et procedes de fabrication de boites metalliques decoratives façonnees

Publications (2)

Publication Number Publication Date
CA2233672A1 CA2233672A1 (fr) 1997-04-10
CA2233672C true CA2233672C (fr) 2006-06-06

Family

ID=27562928

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002233642A Expired - Lifetime CA2233642C (fr) 1995-10-02 1996-09-17 Systemes et procedes de fabrication de boites metalliques decoratives faconnees
CA002233675A Expired - Lifetime CA2233675C (fr) 1995-10-02 1996-09-17 Dispositifs et procedes de fabrication de boites metalliques decoratives
CA002233672A Expired - Fee Related CA2233672C (fr) 1995-10-02 1996-09-17 Dispositifs et procedes de fabrication de boites metalliques decoratives faconnees

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002233642A Expired - Lifetime CA2233642C (fr) 1995-10-02 1996-09-17 Systemes et procedes de fabrication de boites metalliques decoratives faconnees
CA002233675A Expired - Lifetime CA2233675C (fr) 1995-10-02 1996-09-17 Dispositifs et procedes de fabrication de boites metalliques decoratives

Country Status (14)

Country Link
EP (3) EP0853515B1 (fr)
KR (3) KR19990063930A (fr)
CN (3) CN1202842A (fr)
AR (3) AR003716A1 (fr)
AU (3) AU719408B2 (fr)
BR (3) BR9610813A (fr)
CA (3) CA2233642C (fr)
DE (3) DE69616578T2 (fr)
DK (3) DK0853515T3 (fr)
ES (3) ES2160836T3 (fr)
ID (1) ID17216A (fr)
PL (3) PL183247B1 (fr)
TR (3) TR199800614T2 (fr)
WO (3) WO1997012704A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746080A (en) * 1995-10-02 1998-05-05 Crown Cork & Seal Company, Inc. Systems and methods for making decorative shaped metal cans
US5938389A (en) * 1996-08-02 1999-08-17 Crown Cork & Seal Technologies Corporation Metal can and method of making
GB9623364D0 (en) * 1996-11-09 1997-01-08 Metal Box Plc Reshaping of drawn and wall ironed containers
GB9726606D0 (en) * 1997-12-18 1998-02-18 Metal Box Plc Can shaping
ES2163954B1 (es) * 1998-08-07 2003-06-01 Suarez Carlos Infanzon Procedimiento para el fluidoconformado de recipientes metalicos, especialmente fabricados en acero inoxidable.
US20020162371A1 (en) * 2001-05-01 2002-11-07 Peter Hamstra Method of pressure-ram-forming metal containers and the like
CN1297410C (zh) * 2003-06-11 2007-01-31 私立逢甲大学 冲压罐的半色调变形图的制作方法
DE502004011875D1 (de) 2003-06-27 2010-12-23 Crebocan Ag Verfahren und vorrichtung zum herstellen eines dosenkörpers, sowie dosenkörper
PT1586393E (pt) 2004-04-16 2007-12-17 Impress Group Bv Método de moldar corpos de recipientes e aparelho correspondente
US7191032B2 (en) 2004-05-14 2007-03-13 Novelis Inc. Methods of and apparatus for forming hollow metal articles
US9365344B2 (en) 2004-06-17 2016-06-14 Caprosol Ag Method for the production of a can body, and can body
DE602006015565D1 (de) 2005-05-19 2010-09-02 Mold Masters Ltd Spritzgießdüse mit einer wärmeleitenden Hülse und Verfahren zu deren Herstellung
US7726165B2 (en) 2006-05-16 2010-06-01 Alcoa Inc. Manufacturing process to produce a necked container
US7934410B2 (en) 2006-06-26 2011-05-03 Alcoa Inc. Expanding die and method of shaping containers
BRPI0702306A2 (pt) * 2007-05-21 2009-01-13 Vlademir Moreno processo de repuxamento para conformaÇço de embalagens metÁlicas com conformaÇço de prÉ-pestana, e equipamento de repuxamento para conformaÇço de embalagens metÁlicas com conformaÇço de prÉ-pestana
EA025944B1 (ru) 2010-08-20 2017-02-28 Алкоа Инк. Фигурная металлическая емкость и способ ее изготовления
EP2502684A1 (fr) 2011-03-21 2012-09-26 Crown Packaging Technology Inc Appareil de support de conteneur
BR112014016331B1 (pt) * 2011-12-30 2020-07-21 The Coca-Cola Company método e sistema para a fabricação de um recipiente metálico
GB201205243D0 (en) 2012-03-26 2012-05-09 Kraft Foods R & D Inc Packaging and method of opening
US9327338B2 (en) 2012-12-20 2016-05-03 Alcoa Inc. Knockout for use while necking a metal container, die system for necking a metal container and method of necking a metal container
GB2511559B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
GB2511560B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
CN103272961B (zh) * 2013-06-19 2015-09-09 舟山市普陀博达机械制造有限公司 异形罐体扩径装置
CN103801620B (zh) * 2014-01-23 2016-03-02 深圳华特容器股份有限公司 一种铁皮方罐罐身成型模具
US12103062B2 (en) 2014-05-04 2024-10-01 Belvac Production Machinery, Inc. Forming mold for reduction of parting lines
US10875073B2 (en) 2014-05-04 2020-12-29 Belvac Production Machinery, Inc. Systems and process improvements for high speed forming of containers using porous or other small mold surface features
CN110270621B (zh) 2014-05-04 2021-07-23 贝瓦克生产机械有限公司 电磁线圈及其制造方法
US10486217B2 (en) * 2017-04-25 2019-11-26 Stolle Machinery Company, Llc Unitary body swing lever
DE102017118654B4 (de) 2017-08-16 2019-06-27 Schuler Pressen Gmbh Abstreckwerkzeuganordnung, Umformeinrichtung mit einer Abstreckwerkzeuganordnung sowie Verfahren zum Umformen eines napfförmigen Ausgangsteils
WO2019195083A1 (fr) * 2018-04-03 2019-10-10 Belvac Production Machinery, Inc. Systèmes et améliorations de procédé pour la formation à grande vitesse de récipients au moyen de petits éléments de surface de moule poreux ou autres
CN109719187B (zh) * 2019-02-03 2019-12-06 哈尔滨工业大学 一种非对称变径薄壁零件环向流动成形装置
CN114178411A (zh) * 2021-12-31 2022-03-15 潍坊倍力汽车零部件有限公司 一种减力式管件内高压成型模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291159A (fr) * 1962-08-17
US3757555A (en) * 1972-01-14 1973-09-11 Vermont Marble Co Can body expanding and flanging apparatus
GB8820585D0 (en) * 1988-08-31 1988-09-28 Metal Box Plc Pneumatic reshaping of cans
US4947667A (en) * 1990-01-30 1990-08-14 Aluminum Company Of America Method and apparatus for reforming a container
US5058408A (en) * 1990-01-30 1991-10-22 Aluminum Company Of America Method for partially annealing the sidewall of a container
GB2257073B (en) * 1991-07-04 1994-02-23 Cmb Foodcan Plc Apparatus and method for reshaping containers

Also Published As

Publication number Publication date
DE69614559D1 (de) 2001-09-20
AR003716A1 (es) 1998-09-09
AU2012797A (en) 1997-04-28
CA2233675C (fr) 2007-11-20
PL183246B1 (pl) 2002-06-28
AU717400B2 (en) 2000-03-23
TR199800614T2 (xx) 1998-07-21
MX9802550A (es) 1998-11-30
EP0853515B1 (fr) 2001-10-31
AU7112196A (en) 1997-04-28
PL326034A1 (en) 1998-08-17
PL326036A1 (en) 1998-08-17
DE69616579D1 (de) 2001-12-06
WO1997012704A1 (fr) 1997-04-10
DE69616578D1 (de) 2001-12-06
BR9610805A (pt) 1999-07-13
TR199800616T2 (xx) 1999-09-21
WO1997012705A1 (fr) 1997-04-10
PL183248B1 (pl) 2002-06-28
WO1997012706A1 (fr) 1997-04-10
KR19990063928A (ko) 1999-07-26
DK0853514T3 (da) 2002-02-18
MX9802549A (es) 1998-11-30
DE69614559T2 (de) 2001-11-22
EP0853514A1 (fr) 1998-07-22
CN1202842A (zh) 1998-12-23
AU7112296A (en) 1997-04-28
PL326035A1 (en) 1998-08-17
DK0853515T3 (da) 2002-02-25
AR003717A1 (es) 1998-09-09
PL183247B1 (pl) 2002-06-28
DE69616579T2 (de) 2002-05-29
EP0853513A1 (fr) 1998-07-22
CA2233642A1 (fr) 1997-04-10
CN1202844A (zh) 1998-12-23
ES2163653T3 (es) 2002-02-01
CA2233642C (fr) 2007-03-27
AU719408B2 (en) 2000-05-11
DE69616578T2 (de) 2002-05-29
KR19990063930A (ko) 1999-07-26
CN1202843A (zh) 1998-12-23
MX9802548A (es) 1998-11-30
ES2163654T3 (es) 2002-02-01
AR003715A1 (es) 1998-09-09
ID17216A (id) 1997-12-11
TR199800615T1 (xx) 1998-06-22
BR9610795A (pt) 1999-07-13
EP0853514B1 (fr) 2001-10-31
EP0853513B1 (fr) 2001-08-16
DK0853513T3 (da) 2001-11-05
AU718654B2 (en) 2000-04-20
CA2233675A1 (fr) 1997-04-10
KR19990063929A (ko) 1999-07-26
BR9610813A (pt) 1999-07-13
CA2233672A1 (fr) 1997-04-10
ES2160836T3 (es) 2001-11-16
EP0853515A1 (fr) 1998-07-22

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EEER Examination request
MKLA Lapsed

Effective date: 20140917