DE2104950C3 - Aufreißdeckel für Behälter mit einem durch eine U-förmige Schwächungslinie begrenzten Aufreißstreifen - Google Patents

Aufreißdeckel für Behälter mit einem durch eine U-förmige Schwächungslinie begrenzten Aufreißstreifen

Info

Publication number
DE2104950C3
DE2104950C3 DE2104950A DE2104950A DE2104950C3 DE 2104950 C3 DE2104950 C3 DE 2104950C3 DE 2104950 A DE2104950 A DE 2104950A DE 2104950 A DE2104950 A DE 2104950A DE 2104950 C3 DE2104950 C3 DE 2104950C3
Authority
DE
Germany
Prior art keywords
tear
line
tear strip
deformations
weakness
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
Application number
DE2104950A
Other languages
German (de)
English (en)
Other versions
DE2104950B2 (de
DE2104950A1 (de
Inventor
Salvador C. Chicago Ill. Mallorca (V.St.A.)
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.)
Continental Group Inc
Original Assignee
Continental Group 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
Application filed by Continental Group Inc filed Critical Continental Group Inc
Publication of DE2104950A1 publication Critical patent/DE2104950A1/de
Publication of DE2104950B2 publication Critical patent/DE2104950B2/de
Application granted granted Critical
Publication of DE2104950C3 publication Critical patent/DE2104950C3/de
Expired 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
    • B65D17/4012—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 partially by means of a tearing tab
    • 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
    • B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
    • 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
    • B65D2517/0047—Provided with additional elements other than for closing the opening
    • B65D2517/0049—Straws, spouts, funnels, or other devices facilitating pouring or emptying
    • B65D2517/005—Straws, spouts, funnels, or other devices facilitating pouring or emptying formed as part of the tab
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
DE2104950A 1970-04-30 1971-02-03 Aufreißdeckel für Behälter mit einem durch eine U-förmige Schwächungslinie begrenzten Aufreißstreifen Expired DE2104950C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3324370A 1970-04-30 1970-04-30

Publications (3)

Publication Number Publication Date
DE2104950A1 DE2104950A1 (de) 1971-11-18
DE2104950B2 DE2104950B2 (de) 1978-02-02
DE2104950C3 true DE2104950C3 (de) 1978-10-05

Family

ID=21869305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2104950A Expired DE2104950C3 (de) 1970-04-30 1971-02-03 Aufreißdeckel für Behälter mit einem durch eine U-förmige Schwächungslinie begrenzten Aufreißstreifen

Country Status (4)

Country Link
US (1) US3616961A (enExample)
CA (1) CA927760A (enExample)
DE (1) DE2104950C3 (enExample)
FR (1) FR2086480B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768692A (en) * 1970-09-18 1973-10-30 Nat Steel Corp Container easy-open structure
US3856188A (en) * 1973-02-21 1974-12-24 T Newby Dispenser for liquids and solids with self-contained spout
US4428498A (en) 1982-06-28 1984-01-31 Obey Richard P Coffee cup travel lid
ITRN990013A1 (it) * 1999-05-14 2000-11-14 Vincenzo Cavallo Dispositivo di apertura a strappo per lattina di bevande.
US7823756B2 (en) * 2003-09-29 2010-11-02 Alley Kenneth A Alternative flexible gate restrictors
WO2008076890A1 (en) 2006-12-14 2008-06-26 General Mills Marketing, Inc. Foil membrane lid
US20100213194A1 (en) * 2009-02-21 2010-08-26 Junsong Liu Pop Can Beak Spout Design
JP5820173B2 (ja) * 2011-07-15 2015-11-24 昭和アルミニウム缶株式会社 飲料缶

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404800A (en) * 1966-09-15 1968-10-08 Reynolds Metals Co Opening means for a container
US3454190A (en) * 1967-11-08 1969-07-08 Daiwa Can Co Ltd Integral opener and closure
US3473705A (en) * 1968-07-10 1969-10-21 James L May Spout for tear strip opened containers

Also Published As

Publication number Publication date
DE2104950B2 (de) 1978-02-02
FR2086480B1 (enExample) 1975-09-26
FR2086480A1 (enExample) 1971-12-31
DE2104950A1 (de) 1971-11-18
US3616961A (en) 1971-11-02
CA927760A (en) 1973-06-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee