BR9914351A - Bloqueio de ruptura temporário em uma tampa de chapa - Google Patents

Bloqueio de ruptura temporário em uma tampa de chapa

Info

Publication number
BR9914351A
BR9914351A BR9914351-8A BR9914351A BR9914351A BR 9914351 A BR9914351 A BR 9914351A BR 9914351 A BR9914351 A BR 9914351A BR 9914351 A BR9914351 A BR 9914351A
Authority
BR
Brazil
Prior art keywords
score line
panel
sheet metal
central panel
smaller
Prior art date
Application number
BR9914351-8A
Other languages
English (en)
Inventor
Lutz Strube
Peter Hoeft
Original Assignee
Schmalbach Lubeca
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 Schmalbach Lubeca filed Critical Schmalbach Lubeca
Publication of BR9914351A publication Critical patent/BR9914351A/pt

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
    • B65D17/404—Details of the lines of weakness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/906—Beverage can, i.e. beer, soda

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Push-Button Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Ladders (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Safety Valves (AREA)

Abstract

Patente de Invenção: <B>"BLOQUEIO DE RUPTURA TEMPORáRIO EM UMA TAMPA DE CHAPA"<D>. A invenção propõe uma tampa de chapa metálica para latas de bebidas, que no estado fechado se encontram sob uma pressão aumentada em relação à pressão do ambiente. A tampa tem um espelho (3, 10, 20, 30) formado de modo substancialmente plano, uma região (4; 11; 33; 22) de ruptura no espelho de tampa, menor em relação ao mesmo, determinada por uma linha de entalhe (8; 11; 21; 31) e uma tala de pega (6; 14), que serve para a abertura da região pequena, e que está montada no espelho de tampa. Em uma região (24, 25, L) limitada em comprimento, após uma seção de início (S) da linha de entalhe (21, 31), a estrutura do metal (38) ou as linhas de estrutura (38x, 38y) da chapa abaixo da linha de entalhe são consideravelmente mais compactas em relação a uma estrutura do metal (19) abaixo pelo menos da linha de entalhe (21; 31) adjacente. Desse modo, é possível parar temporariamente um processo de abertura difícil de ser controlado, após a ruptura inicial da linha de entalhe (21; 31).
BR9914351-8A 1998-10-08 1999-10-08 Bloqueio de ruptura temporário em uma tampa de chapa BR9914351A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19846243 1998-10-08
PCT/EP1999/007564 WO2000021846A1 (de) 1998-10-08 1999-10-08 Temporäre aufplatzsperre in einem blechdeckel

Publications (1)

Publication Number Publication Date
BR9914351A true BR9914351A (pt) 2001-06-26

Family

ID=7883729

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914351-8A BR9914351A (pt) 1998-10-08 1999-10-08 Bloqueio de ruptura temporário em uma tampa de chapa

Country Status (8)

Country Link
US (1) US6908005B1 (pt)
EP (1) EP1121299B1 (pt)
AT (1) ATE249369T1 (pt)
AU (1) AU1034100A (pt)
BR (1) BR9914351A (pt)
DE (2) DE59906972D1 (pt)
ES (1) ES2207971T3 (pt)
WO (1) WO2000021846A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD616550S1 (en) 2007-12-07 2010-05-25 Kinetik Medical Devices Ltd Blood pressure monitor
USD613868S1 (en) 2007-12-07 2010-04-13 Kinetik Medical Devices Ltd. Transcutaneous electrical neural stimulation device
USD602796S1 (en) 2007-12-07 2009-10-27 Kinetik Medical Devices Ltd. Body fat mass indicator
USD614773S1 (en) 2007-12-07 2010-04-27 Kinetik Medical Devices, Ltd. Blood pressure monitor
US9033175B2 (en) 2013-03-15 2015-05-19 Ball Corporation End closure with double anti-missile score
US9114451B2 (en) 2013-03-15 2015-08-25 Ball Corporation Container end closure with buckle control feature
US10881036B2 (en) 2019-03-04 2020-12-29 Cisco Technology, Inc. Minimizing or alleviating stress in a surface of a sheet metal structure caused by addition of surface features to the structure
US12263989B2 (en) 2020-07-13 2025-04-01 Oc Bev Ltd Lid for containers of substances, and container of substances comprising said lid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303959A (en) * 1964-11-02 1967-02-14 Dayton Reliable Tool And Mfg C Can top
US3315837A (en) * 1964-11-25 1967-04-25 Continental Can Co Easy opening end
GB1164179A (en) * 1966-10-05 1969-09-17 Aluminum Co Of America Improvements relating to Metal Containers having an End with a Tear-out Section
US3406866A (en) * 1967-06-16 1968-10-22 Continental Can Co Container panel with antifracture score
BE790027A (fr) * 1971-10-19 1973-04-13 Aluminum Co Of America Procede de fabrication de paroi de recipient comportant un dispositif d'ouverture faisant corps avec elle, et structure de paroide recipient fabriquee par ce procede
US3968899A (en) * 1974-03-14 1976-07-13 Aluminum Company Of America Easy-open container wall and apparatus
BE884123Q (nl) * 1978-11-29 1981-01-05 Continental Group Inkerfgereedschap en -aambeeld
NL8702497A (nl) 1987-10-19 1989-05-16 Michael John Mary Doyle Eindwand met losscheurbare sluitlip voor onder druk staande houder.
US5375729A (en) * 1993-04-21 1994-12-27 Dayton Reliable Tool & Mfg. Co. Easy-open container end
EP0737624B1 (fr) 1995-04-14 1999-10-13 Impress Metal Packaging Sa Procédé de fabrication d'un couvercle à ouverture facile à incision dans une zone inclinée

Also Published As

Publication number Publication date
AU1034100A (en) 2000-05-01
DE59906972D1 (de) 2003-10-16
US6908005B1 (en) 2005-06-21
ES2207971T3 (es) 2004-06-01
ATE249369T1 (de) 2003-09-15
WO2000021846A1 (de) 2000-04-20
EP1121299B1 (de) 2003-09-10
EP1121299A1 (de) 2001-08-08
DE19982055D2 (de) 2001-08-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 5A , 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1861 DE 05/09/2006.