CA2233675A1 - Systems and methods for making decorative shaped metal cans - Google Patents

Systems and methods for making decorative shaped metal cans

Info

Publication number
CA2233675A1
CA2233675A1 CA002233675A CA2233675A CA2233675A1 CA 2233675 A1 CA2233675 A1 CA 2233675A1 CA 002233675 A CA002233675 A CA 002233675A CA 2233675 A CA2233675 A CA 2233675A CA 2233675 A1 CA2233675 A1 CA 2233675A1
Authority
CA
Canada
Prior art keywords
body blank
blank
mold
mold cavity
desired final
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.)
Granted
Application number
CA002233675A
Other languages
French (fr)
Other versions
CA2233675C (en
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
Individual
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 Individual filed Critical Individual
Publication of CA2233675A1 publication Critical patent/CA2233675A1/en
Application granted granted Critical
Publication of CA2233675C publication Critical patent/CA2233675C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Stackable Containers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

A method of manufacturing a metallic can body (24) that is shaped distinctively in order to enhance its visual presentation to consumers includes, in one embodiment, steps of providing a can body blank (10) that has a sidewall that is of a substantially constant diameter; providing a mold unit (38) that has at least one mold wall (46) that defines a mold cavity conforming a desired final shape of the can body (24); positioning the can body blank (10) within the mold cavity (46); and supplying a pressurized fluid into the mold cavity so that the can body blank (10) is forced by pressure against the mold wall (46), causing the can body blank (10) to assume the desired final shape of the can body (24). Axial compression is preferably applied to the can body blank in order to reduce internal stresses during molding of the container. A second embodiment includes steps of radially deforming the can body blank in selected areas by selected amounts to achieve an intermediate can body that is radially modified, but is still symmetrical about its axis; and superimposing a preselected pattern of mechanical deformations that have an axial component onto the intermediate can body. Related apparatus and processes are also disclosed.
CA002233675A 1995-10-02 1996-09-17 Systems and methods for making decorative shaped metal cans Expired - Lifetime CA2233675C (en)

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/US1996/014913 WO1997012705A1 (en) 1995-10-02 1996-09-17 Systems and methods for making decorative shaped metal cans

Publications (2)

Publication Number Publication Date
CA2233675A1 true CA2233675A1 (en) 1997-04-10
CA2233675C CA2233675C (en) 2007-11-20

Family

ID=27562928

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002233672A Expired - Fee Related CA2233672C (en) 1995-10-02 1996-09-17 Systems and methods for making decorative shaped metal cans
CA002233642A Expired - Lifetime CA2233642C (en) 1995-10-02 1996-09-17 Systems and methods for making decorative shaped metal cans
CA002233675A Expired - Lifetime CA2233675C (en) 1995-10-02 1996-09-17 Systems and methods for making decorative shaped metal cans

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002233672A Expired - Fee Related CA2233672C (en) 1995-10-02 1996-09-17 Systems and methods for making decorative shaped metal cans
CA002233642A Expired - Lifetime CA2233642C (en) 1995-10-02 1996-09-17 Systems and methods for making decorative shaped metal cans

Country Status (14)

Country Link
EP (3) EP0853514B1 (en)
KR (3) KR19990063930A (en)
CN (3) CN1202844A (en)
AR (3) AR003716A1 (en)
AU (3) AU718654B2 (en)
BR (3) BR9610805A (en)
CA (3) CA2233672C (en)
DE (3) DE69616579T2 (en)
DK (3) DK0853515T3 (en)
ES (3) ES2160836T3 (en)
ID (1) ID17216A (en)
PL (3) PL183247B1 (en)
TR (3) TR199800614T2 (en)
WO (3) WO1997012706A1 (en)

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 (en) * 1998-08-07 2003-06-01 Suarez Carlos Infanzon PROCEDURE FOR FLUID CONFORMING METAL CONTAINERS, ESPECIALLY MANUFACTURED IN STAINLESS STEEL.
US20020162371A1 (en) * 2001-05-01 2002-11-07 Peter Hamstra Method of pressure-ram-forming metal containers and the like
CN1297410C (en) * 2003-06-11 2007-01-31 私立逢甲大学 Fabrication method for halftone deformation pattern of stamping jar
DE502004011875D1 (en) 2003-06-27 2010-12-23 Crebocan Ag METHOD AND DEVICE FOR MANUFACTURING A CANNED BODY, AND TIN BODY
EP1586393B1 (en) * 2004-04-16 2007-09-19 Impress Group B.V. Method of shaping container bodies and corresponding apparatus
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
EP1724090B1 (en) 2005-05-19 2010-07-21 Mold-Masters (2007) Limited Injection nozzle with a thermal shroud and method of making the same
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 (en) * 2007-05-21 2009-01-13 Vlademir Moreno tugging process for forming pre-lash-shaped metal packaging, and tugging equipment for pre-lash-forming metal packaging
KR102101137B1 (en) 2010-08-20 2020-04-14 알코아 유에스에이 코포레이션 Shaped metal container and method for making same
EP2502684A1 (en) * 2011-03-21 2012-09-26 Crown Packaging Technology Inc Apparatus for holding a container
MX348820B (en) * 2011-12-30 2017-06-30 Coca Cola Co System and method for forming a metal beverage container using blow molding.
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 (en) * 2013-06-19 2015-09-09 舟山市普陀博达机械制造有限公司 Irregular tank body expander
CN103801620B (en) * 2014-01-23 2016-03-02 深圳华特容器股份有限公司 A kind of iron sheet side tank body forming mould
EP3140059B1 (en) * 2014-05-04 2019-07-03 Belvac Production Machinery, Inc. Systems and methods for electromagnetic forming of containers
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
US10486217B2 (en) * 2017-04-25 2019-11-26 Stolle Machinery Company, Llc Unitary body swing lever
DE102017118654B4 (en) 2017-08-16 2019-06-27 Schuler Pressen Gmbh Ironing arrangement, forming device with a Abstreckwerkzeuganordnung and method for forming a cup-shaped output part
WO2019195083A1 (en) * 2018-04-03 2019-10-10 Belvac Production Machinery, Inc. Systems and process improvements for high speed forming of containers using porous or other small mold surface features
CN109719187B (en) * 2019-02-03 2019-12-06 哈尔滨工业大学 Asymmetric reducing thin-wall part circumferential flow forming device
CN114178411A (en) * 2021-12-31 2022-03-15 潍坊倍力汽车零部件有限公司 High-pressure forming die in power-reducing type pipe fitting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291159A (en) * 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
EP0853515A1 (en) 1998-07-22
CA2233672A1 (en) 1997-04-10
AU7112296A (en) 1997-04-28
PL183247B1 (en) 2002-06-28
PL183246B1 (en) 2002-06-28
DE69614559T2 (en) 2001-11-22
EP0853513B1 (en) 2001-08-16
EP0853513A1 (en) 1998-07-22
DE69616578T2 (en) 2002-05-29
MX9802549A (en) 1998-11-30
MX9802550A (en) 1998-11-30
TR199800616T2 (en) 1999-09-21
PL183248B1 (en) 2002-06-28
DK0853513T3 (en) 2001-11-05
AU7112196A (en) 1997-04-28
DE69614559D1 (en) 2001-09-20
MX9802548A (en) 1998-11-30
TR199800615T1 (en) 1998-06-22
CN1202844A (en) 1998-12-23
CN1202843A (en) 1998-12-23
EP0853515B1 (en) 2001-10-31
CA2233642A1 (en) 1997-04-10
AR003716A1 (en) 1998-09-09
KR19990063930A (en) 1999-07-26
AR003715A1 (en) 1998-09-09
ES2163653T3 (en) 2002-02-01
CN1202842A (en) 1998-12-23
AU2012797A (en) 1997-04-28
WO1997012705A1 (en) 1997-04-10
ID17216A (en) 1997-12-11
DE69616579T2 (en) 2002-05-29
EP0853514A1 (en) 1998-07-22
ES2160836T3 (en) 2001-11-16
WO1997012704A1 (en) 1997-04-10
DE69616579D1 (en) 2001-12-06
ES2163654T3 (en) 2002-02-01
CA2233642C (en) 2007-03-27
BR9610805A (en) 1999-07-13
DE69616578D1 (en) 2001-12-06
DK0853514T3 (en) 2002-02-18
EP0853514B1 (en) 2001-10-31
AR003717A1 (en) 1998-09-09
PL326035A1 (en) 1998-08-17
PL326036A1 (en) 1998-08-17
WO1997012706A1 (en) 1997-04-10
KR19990063929A (en) 1999-07-26
AU719408B2 (en) 2000-05-11
BR9610795A (en) 1999-07-13
KR19990063928A (en) 1999-07-26
CA2233672C (en) 2006-06-06
DK0853515T3 (en) 2002-02-25
CA2233675C (en) 2007-11-20
TR199800614T2 (en) 1998-07-21
PL326034A1 (en) 1998-08-17
AU717400B2 (en) 2000-03-23
BR9610813A (en) 1999-07-13
AU718654B2 (en) 2000-04-20

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160919

MKEX Expiry

Effective date: 20160919