EP0737624A3 - Leicht zu öffenender Deckel mit einer Kerbe in einem konischen Bereich - Google Patents

Leicht zu öffenender Deckel mit einer Kerbe in einem konischen Bereich Download PDF

Info

Publication number
EP0737624A3
EP0737624A3 EP95420100A EP95420100A EP0737624A3 EP 0737624 A3 EP0737624 A3 EP 0737624A3 EP 95420100 A EP95420100 A EP 95420100A EP 95420100 A EP95420100 A EP 95420100A EP 0737624 A3 EP0737624 A3 EP 0737624A3
Authority
EP
European Patent Office
Prior art keywords
incision
open lid
easy open
sloping region
incision located
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
EP95420100A
Other languages
English (en)
French (fr)
Other versions
EP0737624A2 (de
EP0737624B1 (de
Inventor
Jean-Marc Legresy
Jean - Pierre Richard
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.)
Trivium Packaging West France SAS
Original Assignee
Pechiney Emballage Alimentaire
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 to EP95420100A priority Critical patent/EP0737624B1/de
Application filed by Pechiney Emballage Alimentaire filed Critical Pechiney Emballage Alimentaire
Priority to HU9802582A priority patent/HU226349B1/hu
Priority to PCT/FR1996/000571 priority patent/WO1996032334A1/fr
Priority to AU56525/96A priority patent/AU5652596A/en
Priority to DE69607337T priority patent/DE69607337T2/de
Priority to EP96913590A priority patent/EP0820409B1/de
Priority to US08/930,431 priority patent/US6004089A/en
Priority to ES96913590T priority patent/ES2144238T3/es
Publication of EP0737624A2 publication Critical patent/EP0737624A2/de
Publication of EP0737624A3 publication Critical patent/EP0737624A3/de
Application granted granted Critical
Publication of EP0737624B1 publication Critical patent/EP0737624B1/de
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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Sewage (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP95420100A 1995-04-14 1995-04-14 Verfahren zum Herstellen eines leicht zu öffnenden Deckels mit einer Kerbe in einem schrägen Bereich Expired - Lifetime EP0737624B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP95420100A EP0737624B1 (de) 1995-04-14 1995-04-14 Verfahren zum Herstellen eines leicht zu öffnenden Deckels mit einer Kerbe in einem schrägen Bereich
PCT/FR1996/000571 WO1996032334A1 (fr) 1995-04-14 1996-04-15 Procede de fabrication de couvercles a ouverture facile a incision amelioree
AU56525/96A AU5652596A (en) 1995-04-14 1996-04-15 Method for making easy-open lids with improved scoring
DE69607337T DE69607337T2 (de) 1995-04-14 1996-04-15 Verfahren zur herstellung von leicht zu öffnenden deckeln mit verbesserten kerben
HU9802582A HU226349B1 (hu) 1995-04-14 1996-04-15 Eljárás javított bemetszésû dobozfedelek készítésére
EP96913590A EP0820409B1 (de) 1995-04-14 1996-04-15 Verfahren zur herstellung von leicht zu öffnenden deckeln mit verbesserten kerben
US08/930,431 US6004089A (en) 1995-04-14 1996-04-15 Method for making easy-open lids with improved scoring
ES96913590T ES2144238T3 (es) 1995-04-14 1996-04-15 Procedimiento de fabricacion de tapas de facil apertura con incision mejorada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95420100A EP0737624B1 (de) 1995-04-14 1995-04-14 Verfahren zum Herstellen eines leicht zu öffnenden Deckels mit einer Kerbe in einem schrägen Bereich

Publications (3)

Publication Number Publication Date
EP0737624A2 EP0737624A2 (de) 1996-10-16
EP0737624A3 true EP0737624A3 (de) 1996-10-30
EP0737624B1 EP0737624B1 (de) 1999-10-13

Family

ID=8221571

Family Applications (2)

Application Number Title Priority Date Filing Date
EP95420100A Expired - Lifetime EP0737624B1 (de) 1995-04-14 1995-04-14 Verfahren zum Herstellen eines leicht zu öffnenden Deckels mit einer Kerbe in einem schrägen Bereich
EP96913590A Expired - Lifetime EP0820409B1 (de) 1995-04-14 1996-04-15 Verfahren zur herstellung von leicht zu öffnenden deckeln mit verbesserten kerben

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP96913590A Expired - Lifetime EP0820409B1 (de) 1995-04-14 1996-04-15 Verfahren zur herstellung von leicht zu öffnenden deckeln mit verbesserten kerben

Country Status (7)

Country Link
US (1) US6004089A (de)
EP (2) EP0737624B1 (de)
AU (1) AU5652596A (de)
DE (1) DE69607337T2 (de)
ES (1) ES2144238T3 (de)
HU (1) HU226349B1 (de)
WO (1) WO1996032334A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9717241D0 (en) * 1997-08-15 1997-10-22 Metal Box Plc Easy open can ends
JPH11105867A (ja) * 1997-09-30 1999-04-20 Nippon Steel Corp 開缶性及び耐食性に優れた樹脂被覆金属板製内外面無補修型易開缶蓋
BR9914351A (pt) 1998-10-08 2001-06-26 Schmalbach Lubeca Bloqueio de ruptura temporário em uma tampa de chapa
EP1308226A1 (de) * 2001-11-06 2003-05-07 Impress B.V. Leicht zu öffnender Verschluss, Behälter mit einem solchen Verschluss und Vorrichtung zu seiner Herstellung
MY138331A (en) * 2004-12-09 2009-05-29 Crown Packaging Technology Inc Method of and apparatus for forming a closure
US8939308B2 (en) 2009-09-04 2015-01-27 Crown Packaging Technology, Inc. Full aperture beverage end
USD647400S1 (en) 2010-06-10 2011-10-25 Crown Packaging Technology, Inc. Full aperture open beverage can
USD669781S1 (en) 2010-08-23 2012-10-30 Crown Packaging Technology, Inc. Full transversely oriented oval aperture can
USD685266S1 (en) 2010-10-18 2013-07-02 Silgan Containers Llc Can end
US9550604B2 (en) 2010-10-18 2017-01-24 Silgan Containers Llc Can end with strengthening bead configuration
USD653109S1 (en) 2010-10-18 2012-01-31 Stolle Machinery Company, Llc Can end
US9714114B2 (en) 2013-11-08 2017-07-25 Crown Packaging Technology, Inc. Full aperture can end
WO2016200799A1 (en) * 2015-06-08 2016-12-15 Novelis Inc. Beverage can end score tooling
KR101635800B1 (ko) * 2015-09-15 2016-07-04 주식회사 도루코 분절 가능한 양날형 면도날

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338199A (en) * 1965-03-17 1967-08-29 American Can Co Scoring apparatus and method
US3650006A (en) * 1968-12-11 1972-03-21 American Can Co Score manufacture
US4039100A (en) * 1976-07-28 1977-08-02 Wells Robert A Container having non-removable opening member with attached opening lever
US4132328A (en) * 1977-04-20 1979-01-02 National Can Corporation Panel with opening means
US4202287A (en) * 1977-04-20 1980-05-13 National Can Corporation Method of attaching tab to end panel
EP0158711A2 (de) * 1984-03-30 1985-10-23 TANIUCHI, Keiji Behälterdeckel mit einem offenen Sicherheitsrand

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688718A (en) * 1969-10-23 1972-09-05 Aluminum Co Of America Method and apparatus for scoring metal container ends
CH530829A (de) * 1970-02-06 1972-11-30 Rasselstein Ag Verfahren und Werkzeug zur Herstellung einer Prägekerbe in einem Metallblech
US3946683A (en) * 1972-12-26 1976-03-30 Aluminum Company Of America Tabless container opening device and method and tools for forming the same
US3977341A (en) * 1974-06-06 1976-08-31 Aluminum Company Of America Easy opening container component
US3964414A (en) * 1974-06-11 1976-06-22 Kaiser Aluminum & Chemical Corporation Easy open end method and apparatus
US5252019A (en) * 1992-01-21 1993-10-12 Weirton Steel Corporation Convenience-feature non-circular end closure with interrupted panel profiling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338199A (en) * 1965-03-17 1967-08-29 American Can Co Scoring apparatus and method
US3650006A (en) * 1968-12-11 1972-03-21 American Can Co Score manufacture
US4039100A (en) * 1976-07-28 1977-08-02 Wells Robert A Container having non-removable opening member with attached opening lever
US4132328A (en) * 1977-04-20 1979-01-02 National Can Corporation Panel with opening means
US4202287A (en) * 1977-04-20 1980-05-13 National Can Corporation Method of attaching tab to end panel
EP0158711A2 (de) * 1984-03-30 1985-10-23 TANIUCHI, Keiji Behälterdeckel mit einem offenen Sicherheitsrand

Also Published As

Publication number Publication date
DE69607337D1 (de) 2000-04-27
EP0820409A1 (de) 1998-01-28
EP0737624A2 (de) 1996-10-16
DE69607337T2 (de) 2000-08-24
HUP9802582A2 (hu) 1999-02-01
EP0820409B1 (de) 2000-03-22
HUP9802582A3 (en) 2000-05-29
HU226349B1 (hu) 2008-09-29
EP0737624B1 (de) 1999-10-13
WO1996032334A1 (fr) 1996-10-17
AU5652596A (en) 1996-10-30
ES2144238T3 (es) 2000-06-01
US6004089A (en) 1999-12-21

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