ZA716200B - Push-in easy-opening closures - Google Patents

Push-in easy-opening closures

Info

Publication number
ZA716200B
ZA716200B ZA716200A ZA716200A ZA716200B ZA 716200 B ZA716200 B ZA 716200B ZA 716200 A ZA716200 A ZA 716200A ZA 716200 A ZA716200 A ZA 716200A ZA 716200 B ZA716200 B ZA 716200B
Authority
ZA
South Africa
Prior art keywords
push
easy
opening closures
closures
opening
Prior art date
Application number
ZA716200A
Inventor
A Dalli
M Debenham
R Shackleford
Original Assignee
Broken Hill Pty Co Ltd
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 Broken Hill Pty Co Ltd filed Critical Broken Hill Pty Co Ltd
Publication of ZA716200B publication Critical patent/ZA716200B/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
    • B65D17/401—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
    • 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)
  • Closures For Containers (AREA)
ZA716200A 1970-09-16 1971-09-15 Push-in easy-opening closures ZA716200B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA255670 1970-09-16

Publications (1)

Publication Number Publication Date
ZA716200B true ZA716200B (en) 1972-05-31

Family

ID=3764703

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716200A ZA716200B (en) 1970-09-16 1971-09-15 Push-in easy-opening closures

Country Status (8)

Country Link
US (1) US3759206A (en)
JP (1) JPS5618456B1 (en)
BR (1) BR7106052D0 (en)
CA (1) CA1060815A (en)
DE (1) DE2146452C3 (en)
FR (1) FR2106562B1 (en)
GB (1) GB1361784A (en)
ZA (1) ZA716200B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929251A (en) * 1972-08-17 1975-12-30 Aluminum Co Of America Container wall with rupturable weakening line
AU472489B2 (en) * 1973-05-15 1976-05-27 Broken Hill Proprietary Company Limited, The Hinge displacement pushin easy-opening closures
US3886881A (en) * 1973-12-03 1975-06-03 Coors Container Co Method of making a press tab container end from a metallic shell
US3888199A (en) * 1973-12-03 1975-06-10 Coors Container Co Method of making a press tab container end from a metallic web
JPS5126179A (en) * 1974-08-23 1976-03-03 Toyo Seikan Kaisha Ltd Kanfutano kaikoseikeioyobi gaikaikonaimennikonpaundootochakusuru hoho oyobisono sochi
US3981652A (en) * 1974-08-05 1976-09-21 Usm Corporation Machine for partly coating articles
JPS5131576A (en) * 1974-09-10 1976-03-17 Toyo Seikan Kaisha Ltd KANIKAIFUKANYOGAITAI NO SEIZOHOHO
US3935961A (en) * 1974-09-30 1976-02-03 Bennett Robert A Unitary beverage container
US4024980A (en) * 1974-11-08 1977-05-24 Crown Cork & Seal Company, Inc. Easy opening can end having a closure plug
US3980200A (en) * 1975-04-28 1976-09-14 Klein Gerald B Sealant for pushdown gate in a can lid
US3958717A (en) * 1975-08-15 1976-05-25 Jos. Schlitz Brewing Company Lid construction for a container
DE2707064A1 (en) * 1977-02-18 1978-11-16 American Can Co Forming opening tab in sheet metal container end closures - using bulge whose height is reduced and reformed into opening tab
DK154269C (en) * 1977-02-24 1989-05-16 American National Can Co PROCEDURE FOR MANUFACTURING A LABEL FOR CLOSING AN OPENING IN A METAL END CLOSE.
US4054228A (en) * 1977-04-01 1977-10-18 American Can Company Can end closure having first and second sealing means
NZ191166A (en) * 1978-08-04 1983-06-17 M Joyce Easy-open container depressable sealing part
AU532786B2 (en) * 1979-08-13 1983-10-13 Broken Hill Proprietary Company Limited, The Push - in closure
DE2950214C2 (en) * 1979-12-13 1986-02-06 Schmalbach-Lubeca AG, 3300 Braunschweig Process for the continuous manufacture of sheet metal lids for cans
US4319692A (en) * 1980-06-23 1982-03-16 Gundlach Roy L Litter free protective beverage can lid
US4723684A (en) * 1983-06-02 1988-02-09 Lambert G Steven Can lid with integral push-in tab
DE3639428C1 (en) * 1986-11-18 1987-08-27 Rasselstein Ag Process for producing a can lid made of sheet metal provided with a push-in opening flap
DE3716382A1 (en) * 1987-05-15 1988-11-24 Schmalbach Lubeca SHEET LID FOR CAN
GB8903629D0 (en) * 1989-02-17 1989-04-05 Metal Box Plc Metal/polymer laminates
DE3941432C2 (en) * 1989-12-15 1994-01-20 Rasselstein Ag Tin lid made of sheet metal, especially for cans, the contents of which are under internal pressure
AUPM419494A0 (en) * 1994-03-02 1994-03-24 Broken Hill Proprietary Company Limited, The Improved full-open end
US6131763A (en) * 1999-07-19 2000-10-17 Stanish; Walt Beverage container and dispenser apparatus
US8245866B2 (en) 2005-08-25 2012-08-21 Daniel Robert Gibson Container
EP3487773A4 (en) * 2016-09-06 2020-03-11 Stolle Machinery Company, LLC Container closure with shifted material line and tooling and associated method for making a closure
DE102020128491A1 (en) 2020-10-29 2022-05-05 Top Cap Holding Gmbh Can end and method of making a can end

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176898A (en) * 1938-09-06 1939-10-24 Us Can Corp Container
US2261117A (en) * 1939-06-09 1941-11-04 Us Can Corp Closure member and method of preparing same
US2652169A (en) * 1948-02-24 1953-09-15 Paul E Brusienski Hand pressure released container opening
US2789718A (en) * 1953-09-28 1957-04-23 Baxter Laboratories Inc One-piece tear-cap or closure
US2787394A (en) * 1954-01-21 1957-04-02 Baxter Laboratories Inc Closure
US2842295A (en) * 1956-01-24 1958-07-08 Bajada Anthony Lid closure for can containers
US3195763A (en) * 1960-11-10 1965-07-20 Fried Louis Receptacle and opening means therefor
US3266452A (en) * 1962-12-07 1966-08-16 American Can Co Sift-proof dredge closure and method of producing same
US3246791A (en) * 1963-08-12 1966-04-19 Charles T Asbury Can-opening arrangement
US3261497A (en) * 1964-03-02 1966-07-19 Nat Can Corp Can
US3236409A (en) * 1964-07-06 1966-02-22 United States Steel Corp Push-in can-end closure with holding means
US3362569A (en) * 1964-08-24 1968-01-09 Joseph A. Geiger Container closures with breakable openings
US3227304A (en) * 1964-09-08 1966-01-04 Charles T Ashury Can opening arrangement
US3341057A (en) * 1964-12-01 1967-09-12 Continental Can Co Easy opening container end
US3355058A (en) * 1965-12-06 1967-11-28 Charles T Asbury Push-in can lid
US3410436A (en) * 1966-09-23 1968-11-12 Anchor Hocking Glass Corp Closure cap with venting means
US3445027A (en) * 1968-01-18 1969-05-20 Jones & Laughlin Steel Corp Easy opening containers
US3575122A (en) * 1968-07-03 1971-04-13 Stanray Corp Methods of constructing a hatch frame and cover therefor
US3552341A (en) * 1968-08-01 1971-01-05 Stanray Corp Method for forming a roof hatch assembly

Also Published As

Publication number Publication date
DE2146452A1 (en) 1972-03-23
DE2146452C3 (en) 1979-03-08
JPS5618456B1 (en) 1981-04-28
CA1060815A (en) 1979-08-21
FR2106562B1 (en) 1976-07-09
BR7106052D0 (en) 1973-04-26
GB1361784A (en) 1974-07-30
US3759206A (en) 1973-09-18
DE2146452B2 (en) 1977-01-27
FR2106562A1 (en) 1972-05-05

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