BR9700738A - Metodo e equipamento para reformar uma peça de extremidade de recipiente. - Google Patents

Metodo e equipamento para reformar uma peça de extremidade de recipiente.

Info

Publication number
BR9700738A
BR9700738A BR9700738-2A BR9700738A BR9700738A BR 9700738 A BR9700738 A BR 9700738A BR 9700738 A BR9700738 A BR 9700738A BR 9700738 A BR9700738 A BR 9700738A
Authority
BR
Brazil
Prior art keywords
annular groove
radius
equipment
relation
collapse
Prior art date
Application number
BR9700738-2A
Other languages
English (en)
Inventor
Tuan A Nguyen
Todd W Farley
Original Assignee
Ball 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
Application filed by Ball Corp filed Critical Ball Corp
Publication of BR9700738A publication Critical patent/BR9700738A/pt

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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • 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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Food-Manufacturing Devices (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

Patente de Invenção: MéTODO E EQUIPAMENTO PARA REFORMAR UMA PEçA DE EXTREMIDADE DE RECIPIENTE". é descrito um sulco anular de uma extremidade de lata com um raio reduzido. Em uma modalidade ele é produzido por um método e equipamento que retrabalha a extremidade da lata para aumentar a resistência da lata pela redução do raio do sulco anular da extremidade da lata. Tal método inclui a etapa de retrabalhar o sulco anular da extremidade da lata para reduzir uma magnitude do sulco anular de um primeiro raio para um segundo raio exercendo-se uma força direcionada para dentro sobre pelo menos parte do sulco anular e em relação ao sulco anular e colapsar pelo menos parte do sulco anular para dentro em relaçao ao sulco anular. O equipamento usado em tal retrabalho pode incluir superfícies interna e externa de matriz, sendo que pelo menos uma das mesmas se engaja a uma porção inferior do sulco anular, e um punção, em oposição e axialmente móvel em relação ao sulco anular e superfícies de matriz, para se engajar ao sulco anular para exercer forças dirigidas para dentro sobre as porções inferiores do sulco anular para colapsar as porções inferiores do sulco anular para dentro, em direção ao punção. O raio reduzido pode também ser conseguido em uma estação de formação de peça bruta e conformação em que uma força axialmente direcionada é exercida sobre um flange de tal forma que porções da peça bruta se flexionem em engajamento com uma superfície de matriz de um modo geral cóncava.
BR9700738-2A 1996-01-22 1997-01-22 Metodo e equipamento para reformar uma peça de extremidade de recipiente. BR9700738A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/589,602 US5685189A (en) 1996-01-22 1996-01-22 Method and apparatus for producing container body end countersink

Publications (1)

Publication Number Publication Date
BR9700738A true BR9700738A (pt) 2001-03-27

Family

ID=24358692

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9700738-2A BR9700738A (pt) 1996-01-22 1997-01-22 Metodo e equipamento para reformar uma peça de extremidade de recipiente.

Country Status (17)

Country Link
US (1) US5685189A (pt)
EP (2) EP0785037B1 (pt)
CN (1) CN1157267C (pt)
AR (1) AR005525A1 (pt)
AT (2) ATE255970T1 (pt)
AU (1) AU719845B2 (pt)
BR (1) BR9700738A (pt)
CZ (1) CZ21097A3 (pt)
DE (2) DE69726750T2 (pt)
ES (2) ES2212457T3 (pt)
GR (1) GR3034588T3 (pt)
HK (1) HK1005230A1 (pt)
IL (1) IL120047A (pt)
NZ (1) NZ314104A (pt)
PL (1) PL182125B1 (pt)
SE (1) SE9700164L (pt)
TW (1) TW337497B (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089072A (en) * 1998-08-20 2000-07-18 Crown Cork & Seal Technologies Corporation Method and apparatus for forming a can end having an improved anti-peaking bead
US6102243A (en) 1998-08-26 2000-08-15 Crown Cork & Seal Technologies Corporation Can end having a strengthened side wall and apparatus and method of making same
US7380684B2 (en) 1999-12-08 2008-06-03 Metal Container Corporation Can lid closure
EP2497717A1 (en) 1999-12-08 2012-09-12 Ball Corporation Metallic beverage can end with improved chuck wall and countersink
US6702538B1 (en) * 2000-02-15 2004-03-09 Crown Cork & Seal Technologies Corporation Method and apparatus for forming a can end with minimal warpage
US6460723B2 (en) 2001-01-19 2002-10-08 Ball Corporation Metallic beverage can end
US7819275B2 (en) 2001-07-03 2010-10-26 Container Development, Ltd. Can shell and double-seamed can end
US6419110B1 (en) 2001-07-03 2002-07-16 Container Development, Ltd. Double-seamed can end and method for forming
US7341163B2 (en) * 2001-07-03 2008-03-11 Container Development, Ltd. Can shell and double-seamed can end
JP4647207B2 (ja) 2001-07-03 2011-03-09 コンテナ・ディベロップメント・リミテッド 缶シェル
US7004345B2 (en) * 2001-08-16 2006-02-28 Rexam Beverage Can Company Can end
US7556168B2 (en) * 2001-08-16 2009-07-07 Rexam Beverage Can Company Can end with fold
US6748789B2 (en) * 2001-10-19 2004-06-15 Rexam Beverage Can Company Reformed can end for a container and method for producing same
US6761280B2 (en) 2001-12-27 2004-07-13 Alcon Inc. Metal end shell and easy opening can end for beer and beverage cans
KR200289188Y1 (ko) 2002-06-11 2002-09-13 전정욱 오픈 기능성이 개선된 캔뚜껑
US6736283B1 (en) 2002-11-19 2004-05-18 Alcoa Inc. Can end, tooling for manufacture of the can end and seaming chuck adapted to affix a converted can end to a can body
US7500376B2 (en) * 2004-07-29 2009-03-10 Ball Corporation Method and apparatus for shaping a metallic container end closure
US20060071005A1 (en) 2004-09-27 2006-04-06 Bulso Joseph D Container end closure with improved chuck wall and countersink
US7506779B2 (en) * 2005-07-01 2009-03-24 Ball Corporation Method and apparatus for forming a reinforcing bead in a container end closure
US7552612B2 (en) * 2006-07-20 2009-06-30 Crown Packaging Technology, Inc. Systems for making can ends
BRPI0907216B1 (pt) 2008-01-18 2019-04-02 Crown Packaging Technology Inc. Extremidade de lata de fácil abertura e recipiente.
ATE509843T1 (de) 2008-09-04 2011-06-15 Crown Packaging Technology Inc Dosendeckel
US8454292B2 (en) * 2009-05-14 2013-06-04 Crown Packaging Technology, Inc. Method of forming a can end having a moveable portion
US9566634B2 (en) * 2010-06-07 2017-02-14 Rexam Beverage Can Company Can end produced from downgauged blank
US8573020B2 (en) * 2010-09-20 2013-11-05 Container Development, Ltd. Method and apparatus for forming a can shell
USD653109S1 (en) 2010-10-18 2012-01-31 Stolle Machinery Company, Llc Can end
US9550604B2 (en) 2010-10-18 2017-01-24 Silgan Containers Llc Can end with strengthening bead configuration
US8727169B2 (en) * 2010-11-18 2014-05-20 Ball Corporation Metallic beverage can end closure with offset countersink
CN102950822B (zh) * 2011-08-24 2014-07-30 卓东茂 成型免洗纸容器的纸坯及其成型机构、成型装置
USD787952S1 (en) 2012-08-29 2017-05-30 Ball Corporation Contoured neck for a beverage container
GB201217221D0 (en) 2012-09-26 2012-11-07 Jaguar Cars Panel bending method
MX2015005599A (es) 2012-11-05 2016-02-03 Ball Corp Cuello con contorno para un contenedor de bebidas.
GB2528289A (en) 2014-07-16 2016-01-20 Kraft Foods R&D Inc A die-cut lid and associated container and method
CN109158504A (zh) * 2018-11-08 2019-01-08 苏州斯莱克精密设备股份有限公司 冲压装置和多通道罐盖冲压系统

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417898A (en) * 1965-10-20 1968-12-24 Continental Can Co Dual wall can end
GB1276662A (en) * 1968-12-12 1972-06-07 Petfoods Ltd Improvements in cans
US4031837A (en) * 1976-05-21 1977-06-28 Aluminum Company Of America Method of reforming a can end
US4109599A (en) * 1977-11-04 1978-08-29 Aluminum Company Of America Method of forming a pressure resistant end shell for a container
US4809861A (en) * 1980-01-16 1989-03-07 American National Can Company Buckle resistant can end
US4434641A (en) * 1982-03-11 1984-03-06 Ball Corporation Buckle resistance for metal container closures
US4559801A (en) * 1983-10-26 1985-12-24 Ball Corporation Increased strength for metal beverage closure through reforming
US4641761A (en) * 1983-10-26 1987-02-10 Ball Corporation Increased strength for metal beverage closure through reforming
US4735863A (en) * 1984-01-16 1988-04-05 Dayton Reliable Tool & Mfg. Co. Shell for can
US4606472A (en) * 1984-02-14 1986-08-19 Metal Box, P.L.C. Reinforced can end
US4722215A (en) * 1984-02-14 1988-02-02 Metal Box, Plc Method of forming a one-piece can body having an end reinforcing radius and/or stacking bead
US4571978A (en) * 1984-02-14 1986-02-25 Metal Box P.L.C. Method of and apparatus for forming a reinforced can end
US4716755A (en) * 1986-07-28 1988-01-05 Redicon Corporation Method and apparatus for forming container end panels
US4808052A (en) * 1986-07-28 1989-02-28 Redicon Corporation Method and apparatus for forming container end panels
US4715208A (en) * 1986-10-30 1987-12-29 Redicon Corporation Method and apparatus for forming end panels for containers
US4713958A (en) * 1986-10-30 1987-12-22 Redicon Corporation Method and apparatus for forming container end panels
US4865506A (en) * 1987-08-24 1989-09-12 Stolle Corporation Apparatus for reforming an end shell
GB8810229D0 (en) * 1988-04-29 1988-06-02 Metal Box Plc Can end shells
US4955223A (en) * 1989-01-17 1990-09-11 Formatec Tooling Systems, Inc. Method and apparatus for forming a can shell
JPH02192837A (ja) * 1989-01-23 1990-07-30 Toyo Seikan Kaisha Ltd 耐圧容器用の端壁の製造方法
US4991735A (en) * 1989-05-08 1991-02-12 Aluminum Company Of America Pressure resistant end shell for a container and method and apparatus for forming the same
US4934168A (en) * 1989-05-19 1990-06-19 Continental Can Company, Inc. Die assembly for and method of forming metal end unit
US5149238A (en) * 1991-01-30 1992-09-22 The Stolle Corporation Pressure resistant sheet metal end closure
US5356256A (en) * 1992-10-02 1994-10-18 Turner Timothy L Reformed container end
JPH0776344A (ja) * 1993-09-06 1995-03-20 Mitsubishi Materials Corp 高耐圧缶蓋およびその製造方法

Also Published As

Publication number Publication date
CZ21097A3 (en) 1997-12-17
DE69726750D1 (de) 2004-01-22
EP0936004B1 (en) 2003-12-10
ATE194524T1 (de) 2000-07-15
DE69726750T2 (de) 2004-09-23
DE69702456T2 (de) 2001-03-08
EP0936004A3 (en) 2000-04-12
PL182125B1 (pl) 2001-11-30
AU1223997A (en) 1997-07-31
IL120047A0 (en) 1997-04-15
MX9700556A (es) 1998-06-30
GR3034588T3 (en) 2001-01-31
US5685189A (en) 1997-11-11
AU719845B2 (en) 2000-05-18
ES2212457T3 (es) 2004-07-16
PL318052A1 (en) 1997-08-04
DE69702456D1 (de) 2000-08-17
HK1005230A1 (en) 1998-12-31
TW337497B (en) 1998-08-01
EP0785037B1 (en) 2000-07-12
NZ314104A (en) 1998-06-26
ES2148902T3 (es) 2000-10-16
IL120047A (en) 1999-12-22
ATE255970T1 (de) 2003-12-15
CN1157267C (zh) 2004-07-14
CN1166390A (zh) 1997-12-03
EP0785037A1 (en) 1997-07-23
EP0936004A2 (en) 1999-08-18
AR005525A1 (es) 1999-06-23
SE9700164D0 (sv) 1997-01-21
SE9700164L (sv) 1997-07-23

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HO Change of classification

Free format text: ALTERADA DE INT. CL. 6 B21K 21/12

FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.