ES2153910T3 - Procedimiento para formar una tapa de un contenedor de abertura facil provista de proteccion al corte. - Google Patents

Procedimiento para formar una tapa de un contenedor de abertura facil provista de proteccion al corte.

Info

Publication number
ES2153910T3
ES2153910T3 ES96104018T ES96104018T ES2153910T3 ES 2153910 T3 ES2153910 T3 ES 2153910T3 ES 96104018 T ES96104018 T ES 96104018T ES 96104018 T ES96104018 T ES 96104018T ES 2153910 T3 ES2153910 T3 ES 2153910T3
Authority
ES
Spain
Prior art keywords
forming
protuberance
procedure
cover
shaped bend
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
ES96104018T
Other languages
English (en)
Inventor
Rovere Ruggiero La
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.)
Rheem Empreendimentos Industriais e Comerciais SA
Original Assignee
Rheem Empreendimentos Industriais e Comerciais SA
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 Rheem Empreendimentos Industriais e Comerciais SA filed Critical Rheem Empreendimentos Industriais e Comerciais SA
Application granted granted Critical
Publication of ES2153910T3 publication Critical patent/ES2153910T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Packages (AREA)

Abstract

UNA LATA (1) DEL TIPO QUE TIENE UN CUERPO CILINDRICO EN EL CUAL HAY SOLDADO UN EXTREMO (2) DEL TIPO DE APERTURA FACIL, DICHO EXTREMO (2) ESTANDO AJUSTADO CON UN PANEL CENTRAL (4) DELIMITADO POR UN ANILLO TROQUELADO (5), ESTANDO DICHO ANILLO TROQUELADO (5) DEBAJO Y ENTRE LA REGION DELIMITADA POR UN DOBLEZ CON FORMA DE S (6) FORMADA DESDE DICHO PANEL CENTRAL (4) DEL EXTREMO (2). LA PATENTE TAMBIEN PREVE UN PROCESO PARA LA FORMACION DE DICHO DOBLEZ CON FORMA DE S (6) EN EL QUE SE LLEVAN A CABO LOS PASOS DE: A) FORMAR UN EXTREMO BASICO (2), UNA PROTUBERANCIA SEMI-TOROIDAL (16) SIENDO LA SECCION TRANSVERSAL RECTA DE ESTA PROTUBERANCIA (16) PREFERIBLEMENTE SEMI-CIRCULAR; B) FORJAR UN ANILLO TROQUELADO (5) LO MAS CERCA POSIBLE DEL BORDE EXTERNO DE LA PROTUBERANCIA TOROIDAL (16); Y C) DEFORMAR LA PROTUBERANCIA (16) A TRAVES DE UNA COMPRESION RADIAL Y UNA COMPRESION TRANSVERSAL A LA MISMA FORMANDO ASI EL DOBLEZ CON FORMA DE S (6) CON TRES CAPAS DE MATERIAL.
ES96104018T 1995-03-21 1996-03-14 Procedimiento para formar una tapa de un contenedor de abertura facil provista de proteccion al corte. Expired - Lifetime ES2153910T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9500961A BR9500961A (pt) 1995-03-21 1995-03-21 Lata com tampa de abertura fácil e proteção contra cortes processo para a fabricação de uma lata com tampa de abertura fácil e proteção contra cortes e processo para formar uma dobra de proteção em uma tampa de abertura fácil

Publications (1)

Publication Number Publication Date
ES2153910T3 true ES2153910T3 (es) 2001-03-16

Family

ID=4060873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96104018T Expired - Lifetime ES2153910T3 (es) 1995-03-21 1996-03-14 Procedimiento para formar una tapa de un contenedor de abertura facil provista de proteccion al corte.

Country Status (10)

Country Link
US (1) US5823730A (es)
EP (1) EP0733556B1 (es)
AT (1) ATE197785T1 (es)
AU (1) AU707254B2 (es)
BR (1) BR9500961A (es)
DE (1) DE69611049T2 (es)
DK (1) DK0733556T3 (es)
ES (1) ES2153910T3 (es)
GR (1) GR3035485T3 (es)
PT (1) PT733556E (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2264855A1 (es) * 2004-07-02 2007-01-16 Amador Varas, S.A. Procedimiento para la formacion del aro exterior de una tapa para un envase de conserva de productos alimenticios y similares.

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6428261B1 (en) 2000-05-24 2002-08-06 Crown Cork & Seal Technologies Corporation Method of forming a safety can end
US6425721B1 (en) 2000-06-30 2002-07-30 Crown Cork & Seal Technologies Corporation Method of forming a safety can end
US6686883B2 (en) * 2001-06-28 2004-02-03 Micro Ft Co., Ltd. Antenna
US6419110B1 (en) 2001-07-03 2002-07-16 Container Development, Ltd. Double-seamed can end and method for forming
US6772900B2 (en) * 2001-08-16 2004-08-10 Rexam Beverage Can Company Can end
US7644833B2 (en) * 2001-08-16 2010-01-12 Rexam Beverage Can Company Can end
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
USD520358S1 (en) 2004-03-11 2006-05-09 Crown Packaging Technology, Inc. Can end
US7147122B2 (en) * 2004-03-11 2006-12-12 Crown Packaging Technology, Inc. Easy open can end
US7305861B2 (en) * 2004-07-13 2007-12-11 Rexam Beverage Can Company Single action press for manufacturing shells for can ends
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
US8875936B2 (en) * 2007-04-20 2014-11-04 Rexam Beverage Can Company Can end with negatively angled wall
US8813794B2 (en) 2007-04-27 2014-08-26 Whirpoll Corporation Hands free, controlled autofill for a dispenser
US8011527B2 (en) 2007-08-10 2011-09-06 Rexam Beverage Can Company Can end with countersink
US8973780B2 (en) 2007-08-10 2015-03-10 Rexam Beverage Can Company Can end with reinforcing bead
CN101406916B (zh) * 2008-12-05 2011-06-01 崔学君 一种生产金属隔热防护部件s型翻边的方法
US8727169B2 (en) 2010-11-18 2014-05-20 Ball Corporation Metallic beverage can end closure with offset countersink
CN104368687B (zh) * 2014-10-29 2016-06-15 创迈精密金属成型（苏州）有限公司 叠料空压成型模具及其加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705563A (en) * 1970-07-21 1972-12-12 Owens Illinois Inc Method of forming convenience closure for container body
US3819083A (en) * 1972-07-17 1974-06-25 Continental Can Co Safety edge easy opening container
US3857166A (en) * 1972-10-12 1974-12-31 Cebal Gp Method of riveting a pull tab to a can top
US3990376A (en) * 1973-02-28 1976-11-09 Ermal C. Fraze Easy opening container wall
US3868919A (en) * 1973-12-06 1975-03-04 Aluminum Co Of America Method and apparatus for forming easy opening container walls
US3939787A (en) * 1974-08-19 1976-02-24 Owens-Illinois, Inc. Convenience closure with safe edges
US4055134A (en) * 1976-02-12 1977-10-25 The Continental Group, Inc. Edge protection for easy opening end closure
US4386713A (en) * 1982-02-24 1983-06-07 Van Dorn Company Full opening steel can end construction
JPS6264729A (ja) * 1985-09-10 1987-03-23 有限会社谷啓製作所 開口片縁の安全な容器蓋
US4848623A (en) * 1987-01-23 1989-07-18 Weirton Steel Corporation Disc removal end wall structure with safety features

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2264855A1 (es) * 2004-07-02 2007-01-16 Amador Varas, S.A. Procedimiento para la formacion del aro exterior de una tapa para un envase de conserva de productos alimenticios y similares.
ES2264855B1 (es) * 2004-07-02 2007-10-01 Amador Varas, S.A. Procedimiento para la formacion del aro exterior de una tapa para un envase de conserva de productos alimenticios y similares.

Also Published As

Publication number Publication date
EP0733556A3 (en) 1996-10-02
GR3035485T3 (en) 2001-05-31
DK0733556T3 (da) 2001-03-05
EP0733556A2 (en) 1996-09-25
BR9500961A (pt) 1997-05-13
ATE197785T1 (de) 2000-12-15
AU707254B2 (en) 1999-07-08
US5823730A (en) 1998-10-20
DE69611049T2 (de) 2001-05-10
PT733556E (pt) 2001-04-30
DE69611049D1 (de) 2001-01-04
AU4818996A (en) 1996-10-03
EP0733556B1 (en) 2000-11-29

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Legal Events

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Effective date: 19990303

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