IE38044L - Metal container closure - Google Patents

Metal container closure

Info

Publication number
IE38044L
IE38044L IE731256A IE125673A IE38044L IE 38044 L IE38044 L IE 38044L IE 731256 A IE731256 A IE 731256A IE 125673 A IE125673 A IE 125673A IE 38044 L IE38044 L IE 38044L
Authority
IE
Ireland
Prior art keywords
die
metal
die member
sheet
fracturable
Prior art date
Application number
IE731256A
Other versions
IE38044B1 (en
Original Assignee
Aluminum Co 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
Priority claimed from US357937A external-priority patent/US3929251A/en
Application filed by Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of IE38044L publication Critical patent/IE38044L/en
Publication of IE38044B1 publication Critical patent/IE38044B1/en

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

Abstract

1436617 Searing; making container closures ALUMINUM CO OF AMERICA 23 July 1973 [17 Aug 1972 26 Dec 1972 7 May 1973] 35010/73 Headings B3A and B3J [Also in Division B8] A fracturable junction 24 in a container is formed by the introduction of a sheet of metal 10 between a first die member 48 and a second and correspondingly shaped die member 50 and with an auxiliary annular die 49 disposed on the same side of the sheet 10 as the first die member. The metal extruding edges of the die members are shown in a variety of possible profile types Figs. 14, 15, 16, 17 (not shown). The auxiliary annular die may have an annular coining rib 156 (not shown) in order to transport metal towards the fracturable web 24 during the stamping process. [GB1436617A]
IE1256/73A 1972-08-17 1973-07-23 Digitally openable metal container closure and method and apparatus for forming such closure IE38044B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28154172A 1972-08-17 1972-08-17
US31847672A 1972-12-26 1972-12-26
US357937A US3929251A (en) 1972-08-17 1973-05-07 Container wall with rupturable weakening line

Publications (2)

Publication Number Publication Date
IE38044L true IE38044L (en) 1974-02-17
IE38044B1 IE38044B1 (en) 1977-12-07

Family

ID=27403236

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1256/73A IE38044B1 (en) 1972-08-17 1973-07-23 Digitally openable metal container closure and method and apparatus for forming such closure

Country Status (19)

Country Link
JP (1) JPS5628779B2 (en)
AR (1) AR200735A1 (en)
AT (1) AT347324B (en)
BG (1) BG27066A3 (en)
CH (1) CH584138A5 (en)
DD (1) DD105169A5 (en)
DE (2) DE2366001A1 (en)
ES (2) ES417820A1 (en)
FI (1) FI53104C (en)
FR (1) FR2196275B1 (en)
GB (1) GB1436617A (en)
HK (1) HK3877A (en)
IE (1) IE38044B1 (en)
IL (1) IL42852A (en)
IT (1) IT994140B (en)
NL (1) NL7311052A (en)
NO (1) NO139915C (en)
RO (1) RO62365A (en)
SE (1) SE406306B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902626A (en) * 1974-06-06 1975-09-02 Aluminum Co Of America Easy opening container component
JPS5637980Y2 (en) * 1975-03-12 1981-09-04
US4003493A (en) * 1975-05-27 1977-01-18 Wells Robert A Easy-open container with nondetachable opening member
US4030631A (en) * 1975-08-27 1977-06-21 Ermal C. Fraze Easy-open ecology end
WO1980001558A1 (en) * 1979-01-29 1980-08-07 K Taniuchi Easy-to-open lid for container
WO1980002272A1 (en) * 1979-04-18 1980-10-30 K Taniuchi Easy-to-open top container
US4213538A (en) * 1979-07-09 1980-07-22 American Can Company Can end closure
US6604647B1 (en) * 1997-06-23 2003-08-12 Ropak Corporation Molded container and lid having strategically positioned drainage opening
JPH11105867A (en) * 1997-09-30 1999-04-20 Nippon Steel Corp Highly corrosion-resistant, easily openable resin-coated metal can lid requiring no repairs at obverse and reverse
US10017295B2 (en) 2010-08-06 2018-07-10 Ball Corporation Container end closure with optional secondary vent opening
US8567158B2 (en) 2010-08-06 2013-10-29 Ball Corporation Container end closure with optional secondary vent opening
USD691039S1 (en) 2011-10-27 2013-10-08 Ball Corporation Vented container end closure
US9233784B2 (en) 2011-11-04 2016-01-12 Ball Corporation Vented metallic container end closure
USD715144S1 (en) 2012-11-13 2014-10-14 Ball Corporation Vented container end closure
USD715647S1 (en) 2012-11-28 2014-10-21 Ball Corporation Vented end closure
US9694935B2 (en) 2013-03-15 2017-07-04 Ball Corporation End closure with a ring pull actuated secondary vent
MX357385B (en) 2014-07-30 2018-07-06 Ball Corp Vented container end closure.
US10537933B2 (en) * 2016-09-06 2020-01-21 Stolle Machinery Company, Llc Container closure with shifted material line and tooling and associated method for making a closure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362569A (en) * 1964-08-24 1968-01-09 Joseph A. Geiger Container closures with breakable openings

Also Published As

Publication number Publication date
NL7311052A (en) 1974-02-19
DE2341077A1 (en) 1974-04-18
HK3877A (en) 1977-01-28
JPS5628779B2 (en) 1981-07-03
JPS4952081A (en) 1974-05-21
IT994140B (en) 1975-10-20
IL42852A (en) 1976-02-29
NO139915B (en) 1979-02-26
SE406306B (en) 1979-02-05
BG27066A3 (en) 1979-08-15
AT347324B (en) 1978-12-27
CH584138A5 (en) 1977-01-31
IL42852A0 (en) 1973-10-25
IE38044B1 (en) 1977-12-07
ATA703973A (en) 1978-04-15
FI53104C (en) 1978-02-10
NO139915C (en) 1979-06-06
FR2196275B1 (en) 1978-08-04
GB1436617A (en) 1976-05-19
DD105169A5 (en) 1974-04-12
FR2196275A1 (en) 1974-03-15
ES216849Y (en) 1976-12-16
DE2341077C3 (en) 1978-06-01
DE2341077B2 (en) 1977-10-13
ES417820A1 (en) 1976-06-16
DE2366001A1 (en) 1977-04-14
ES216849U (en) 1976-08-01
RO62365A (en) 1977-11-15
AR200735A1 (en) 1974-12-13
FI53104B (en) 1977-10-31

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