FR2375101A1 - Fond de boite facile a ouvrir et procede pour son ouverture - Google Patents

Fond de boite facile a ouvrir et procede pour son ouverture

Info

Publication number
FR2375101A1
FR2375101A1 FR7734080A FR7734080A FR2375101A1 FR 2375101 A1 FR2375101 A1 FR 2375101A1 FR 7734080 A FR7734080 A FR 7734080A FR 7734080 A FR7734080 A FR 7734080A FR 2375101 A1 FR2375101 A1 FR 2375101A1
Authority
FR
France
Prior art keywords
finger
sealing
sealing portion
pressed
beverage
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.)
Withdrawn
Application number
FR7734080A
Other languages
English (en)
French (fr)
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 Cork and Seal Co Inc
Original Assignee
Crown Cork and Seal Co Inc
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 AU14674/76A priority Critical patent/AU1467476A/en
Priority to DE19762630785 priority patent/DE2630785A1/de
Priority to JP51084460A priority patent/JPS5212088A/ja
Priority to FR7621583A priority patent/FR2318076A1/fr
Priority to NL7607917A priority patent/NL7607917A/xx
Priority to BE168962A priority patent/BE844202A/xx
Priority to BR7605722A priority patent/BR7605722A/pt
Priority to US05/741,664 priority patent/US4078695A/en
Priority claimed from US05/741,664 external-priority patent/US4078695A/en
Priority to US05/844,142 priority patent/US4136797A/en
Priority claimed from US05/844,142 external-priority patent/US4136797A/en
Application filed by Crown Cork and Seal Co Inc filed Critical Crown Cork and Seal Co Inc
Priority to BE182585A priority patent/BE860784A/xx
Priority to SE7712830A priority patent/SE7712830L/xx
Priority to FR7734080A priority patent/FR2375101A1/fr
Priority to NL7712565A priority patent/NL7712565A/xx
Priority to DE19772751033 priority patent/DE2751033A1/de
Publication of FR2375101A1 publication Critical patent/FR2375101A1/fr
Withdrawn legal-status Critical Current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
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/506—Rigid or semi-rigid members, e.g. plugs
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0011—Action for opening container push-down tear panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/002—Unusual opening actions
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0026—Means for preventing loss of removable element
    • B65D2517/0029—Means for preventing loss of removable element the element being part of the pull-out panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • B65D2517/0062—U-shaped and provided with an additional U-shaped peripheral channel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0091—Means for venting upon initial opening
    • B65D2517/0094—Means for venting upon initial opening formed as a separate opening
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5002—Details of flexible tape or foil-like material
    • B65D2517/5024—Material
    • B65D2517/5027—Single layer
    • B65D2517/5029—Single layer and connected to container by local areas of adhesive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
FR7734080A 1975-07-16 1977-11-14 Fond de boite facile a ouvrir et procede pour son ouverture Withdrawn FR2375101A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
AU14674/76A AU1467476A (en) 1975-07-16 1976-06-07 Easy-opening can end
DE19762630785 DE2630785A1 (de) 1975-07-16 1976-07-08 Dose
JP51084460A JPS5212088A (en) 1975-07-16 1976-07-15 Easily openable can end and method of opening can
FR7621583A FR2318076A1 (fr) 1975-07-16 1976-07-15 Fond de boite a ouverture facile, avec trou verseur et event recouverts par une patte de fermeture pivotante
BE168962A BE844202A (fr) 1975-07-16 1976-07-16 Fond de boite de conserve a ouverture facile et procede pour l'ouvrir
BR7605722A BR7605722A (pt) 1975-07-16 1976-07-16 Lata do tipo de facil abertura e o processo para abertura da mesma
NL7607917A NL7607917A (nl) 1975-07-16 1976-07-16 Gemakkelijk-openend blikeind en werkwijze van openen.
US05/741,664 US4078695A (en) 1975-07-16 1976-11-15 Easy-opening can end and method of opening
US05/844,142 US4136797A (en) 1976-11-15 1977-10-20 Easy-opening can end and method of opening
BE182585A BE860784A (fr) 1976-11-15 1977-11-14 Extremite de boite a ouverture facile et procede d'ouverture
SE7712830A SE7712830L (sv) 1976-11-15 1977-11-14 Lett oppningsbart burklock
FR7734080A FR2375101A1 (fr) 1975-07-16 1977-11-14 Fond de boite facile a ouvrir et procede pour son ouverture
NL7712565A NL7712565A (en) 1976-11-15 1977-11-15 Beverage can end closure - has element with sealing portion bearing on inside near opening and portion to be pressed in by finger
DE19772751033 DE2751033A1 (de) 1975-07-16 1977-11-15 Dose bzw. behaelter und verschluss hierfuer, sowie verfahren zum oeffnen dieser dose bzw. dieses behaelters

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US59653075A 1975-07-16 1975-07-16
US05/741,664 US4078695A (en) 1975-07-16 1976-11-15 Easy-opening can end and method of opening
US05/844,142 US4136797A (en) 1976-11-15 1977-10-20 Easy-opening can end and method of opening
FR7734080A FR2375101A1 (fr) 1975-07-16 1977-11-14 Fond de boite facile a ouvrir et procede pour son ouverture

Publications (1)

Publication Number Publication Date
FR2375101A1 true FR2375101A1 (fr) 1978-07-21

Family

ID=27446370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734080A Withdrawn FR2375101A1 (fr) 1975-07-16 1977-11-14 Fond de boite facile a ouvrir et procede pour son ouverture

Country Status (2)

Country Link
DE (1) DE2751033A1 (de)
FR (1) FR2375101A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023525A1 (de) * 1979-07-30 1981-02-11 Kuno J. Vogt Leicht zu öffnender Deckel für Behälter
FR2730214A1 (fr) * 1995-02-06 1996-08-09 Metal Box Plc Boite metallique a ouverture partielle, procede de fabrication d'une telle boite et machine pour la mise en oeuvre d'un tel procede
WO2002064437A1 (en) * 2001-02-12 2002-08-22 Steadman William D Opening assembly
US7950542B2 (en) 2001-02-12 2011-05-31 William David Steadman Recessed opening assembly apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023525A1 (de) * 1979-07-30 1981-02-11 Kuno J. Vogt Leicht zu öffnender Deckel für Behälter
FR2730214A1 (fr) * 1995-02-06 1996-08-09 Metal Box Plc Boite metallique a ouverture partielle, procede de fabrication d'une telle boite et machine pour la mise en oeuvre d'un tel procede
WO1996024528A1 (en) * 1995-02-06 1996-08-15 Carnaudmetalbox Plc Container end
WO2002064437A1 (en) * 2001-02-12 2002-08-22 Steadman William D Opening assembly
AU2002225199B2 (en) * 2001-02-12 2005-09-29 William David Steadman Opening assembly
US7950542B2 (en) 2001-02-12 2011-05-31 William David Steadman Recessed opening assembly apparatus

Also Published As

Publication number Publication date
DE2751033A1 (de) 1978-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse