AU473673B2 - Method of forming anda construction fora digitally openable container closure - Google Patents

Method of forming anda construction fora digitally openable container closure

Info

Publication number
AU473673B2
AU473673B2 AU59096/73A AU5909673A AU473673B2 AU 473673 B2 AU473673 B2 AU 473673B2 AU 59096/73 A AU59096/73 A AU 59096/73A AU 5909673 A AU5909673 A AU 5909673A AU 473673 B2 AU473673 B2 AU 473673B2
Authority
AU
Australia
Prior art keywords
anda
forming
container closure
openable container
digitally
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
AU59096/73A
Other languages
English (en)
Other versions
AU5909673A (en
Inventor
Clark Urmston Hugh
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Publication of AU5909673A publication Critical patent/AU5909673A/en
Application granted granted Critical
Publication of AU473673B2 publication Critical patent/AU473673B2/en
Expired 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
    • 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
    • B65D2205/00—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
AU59096/73A 1972-08-17 1973-08-09 Method of forming anda construction fora digitally openable container closure Expired AU473673B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28154172A 1972-08-17 1972-08-17
USUS281541 1972-08-17
US357937A US3929251A (en) 1972-08-17 1973-05-07 Container wall with rupturable weakening line

Publications (2)

Publication Number Publication Date
AU5909673A AU5909673A (en) 1975-03-06
AU473673B2 true AU473673B2 (en) 1976-07-01

Family

ID=26960939

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59096/73A Expired AU473673B2 (en) 1972-08-17 1973-08-09 Method of forming anda construction fora digitally openable container closure

Country Status (4)

Country Link
US (1) US3929251A (enExample)
AU (1) AU473673B2 (enExample)
CA (1) CA1007183A (enExample)
IN (1) IN138975B (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997076A (en) * 1974-05-02 1976-12-14 Aluminum Company Of America Tabless container opening device
US4027612A (en) * 1975-07-16 1977-06-07 Continental Can Company, Inc. Method for forming container scored metal flap areas
US4003494A (en) * 1976-01-14 1977-01-18 Aluminum Company Of America Sheet metal container component
US4154184A (en) * 1976-07-01 1979-05-15 Coors Container Company Apparatus and methods for manufacture of can end member
US4081104A (en) * 1977-05-25 1978-03-28 Coors Container Company Container end member with an integral hinged opening tab having indentation thereon
US4215795A (en) * 1979-02-02 1980-08-05 Owens-Illinois, Inc. End structure for a can body and method of making same
US4991732A (en) * 1989-04-14 1991-02-12 Aluminum Company Of America Excess pressure vent for resealable beverage cap
US4932555A (en) * 1989-04-14 1990-06-12 Aluminum Company Of America Resealable cap hinge structure
US4982862A (en) * 1989-04-14 1991-01-08 Aluminum Company Of America Digitally openable, resealable container closure
US4928844A (en) * 1989-04-14 1990-05-29 Aluminum Company Of America Pressure release for carbonated beverage containers
US4957216A (en) * 1989-04-17 1990-09-18 Aluminum Company Of America Anchor for plastic cap
US4976368B1 (en) * 1989-10-23 1996-09-10 Gerald B Klein Concentric convenience opening beverage can end
US5011037A (en) * 1989-11-30 1991-04-30 Adolph Coors Company Container end member
US5147057A (en) * 1990-10-18 1992-09-15 Hoover Universal, Inc. Inverted closures for beverage containers
US5148935A (en) * 1990-10-22 1992-09-22 Aluminum Company Of America Venting resealable container closure and associated closure container-combination
US5121851A (en) * 1990-10-29 1992-06-16 Aluminum Company Of America Resealable container closure
US5232113A (en) * 1991-10-11 1993-08-03 Aluminum Company Of America Venting resealable container closure and associated method of manufacture
US5680952A (en) * 1994-09-12 1997-10-28 Ball Corporation End constructions for containers
US5934308A (en) * 1995-10-24 1999-08-10 Bs&B Safety Systems, Inc. Rupture disk apparatus and methods
AU4845100A (en) * 1999-05-13 2000-12-05 Bs & B Safety Systems, Inc. Rupture disk assembly
FI19992715A7 (fi) * 1999-12-17 2001-06-18 Maekinen Mauri Purkin, kuten säilyketölkin, kansi
KR200289188Y1 (ko) 2002-06-11 2002-09-13 전정욱 오픈 기능성이 개선된 캔뚜껑
US6840668B1 (en) * 2003-07-25 2005-01-11 Waters Investment Limited Thermogravimetrical analyzer autosampler sealed sample pan
WO2005087602A1 (en) * 2004-03-15 2005-09-22 Electrotemp Technologies Inc. Cap for liquid container
JP4781646B2 (ja) * 2004-08-10 2011-09-28 大和製罐株式会社 缶容器
WO2009090171A1 (en) 2008-01-18 2009-07-23 Crown Packaging Technology, Inc. Can end
PL2161207T3 (pl) 2008-09-04 2011-10-31 Crown Packaging Technology Inc Wieczko do puszki
CN102186747B (zh) * 2008-10-08 2013-06-05 艾斯克咖啡有限公司 用于制备饮料的容器
US8454292B2 (en) * 2009-05-14 2013-06-04 Crown Packaging Technology, Inc. Method of forming a can end having a moveable portion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210225A (en) * 1937-05-24 1940-08-06 Easycantop Ltd Can
US3362569A (en) * 1964-08-24 1968-01-09 Joseph A. Geiger Container closures with breakable openings
US3362570A (en) * 1964-08-24 1968-01-09 Joseph A. Geiger Container with breakable end closure
US3227304A (en) * 1964-09-08 1966-01-04 Charles T Ashury Can opening arrangement
US3221924A (en) * 1964-12-11 1965-12-07 Harvey Aluminum Inc Can opener
US3292826A (en) * 1965-01-18 1966-12-20 Abplanalp Robert Henry Aerosol can protected against explosion
GB1280346A (en) * 1969-07-16 1972-07-05 Metal Box Co Ltd Ends for containers
US3759206A (en) * 1970-09-16 1973-09-18 Broken Hill Pty Co Ltd Push-in easy-opening closures
GB1384874A (en) * 1971-03-02 1975-02-26 Metal Box Co Ltd Can ends
US3779417A (en) * 1972-02-14 1973-12-18 G Klein Flex tab for a gated can lid

Also Published As

Publication number Publication date
AU5909673A (en) 1975-03-06
US3929251A (en) 1975-12-30
IN138975B (enExample) 1976-04-17
CA1007183A (en) 1977-03-22

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