CA934678A - Easy opening can end having vent means - Google Patents

Easy opening can end having vent means

Info

Publication number
CA934678A
CA934678A CA052984A CA52984A CA934678A CA 934678 A CA934678 A CA 934678A CA 052984 A CA052984 A CA 052984A CA 52984 A CA52984 A CA 52984A CA 934678 A CA934678 A CA 934678A
Authority
CA
Canada
Prior art keywords
easy opening
vent means
vent
easy
opening
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
CA052984A
Inventor
C. Fraze Ermal
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA934678A publication Critical patent/CA934678A/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
    • B65D17/401—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
    • B65D17/4011—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 completely 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
    • B65D2205/00—Venting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
CA052984A 1968-11-21 1969-05-29 Easy opening can end having vent means Expired CA934678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77758468A 1968-11-21 1968-11-21

Publications (1)

Publication Number Publication Date
CA934678A true CA934678A (en) 1973-10-02

Family

ID=25110653

Family Applications (1)

Application Number Title Priority Date Filing Date
CA052984A Expired CA934678A (en) 1968-11-21 1969-05-29 Easy opening can end having vent means

Country Status (6)

Country Link
US (1) US3477608A (en)
JP (1) JPS5137596B1 (en)
CA (1) CA934678A (en)
DK (1) DK122802B (en)
FR (1) FR2023808A1 (en)
GB (1) GB1229113A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604589A (en) * 1969-06-27 1971-09-14 Ermal C Fraze Antifracture coin for panelled can ends
US3720348A (en) * 1969-07-01 1973-03-13 K Jakobsen Opening device for cans
US3656652A (en) * 1970-03-16 1972-04-18 Continental Can Co Pull tab
US3750606A (en) * 1970-03-18 1973-08-07 Aluminum Co Of America Rivet fabrication
US3618815A (en) * 1970-05-04 1971-11-09 Aluminum Co Of America Easy-opening device for a container end
US3727789A (en) * 1971-07-28 1973-04-17 H Rieber Transporting containers
JPS5351172A (en) * 1976-10-21 1978-05-10 Wako Kk Method of fabricating flanged hollow products
US5052573A (en) * 1990-02-21 1991-10-01 Automated Container Corporation Easy open end for containers employing enlarged moustache score
BR9402301A (en) 1994-07-22 1996-04-30 Rheem Ind Comerc Sa Tin body with anti-cut protection system and process of opening a can body with anti-cut protection system
US5713481A (en) * 1996-05-06 1998-02-03 Aluminum Company Of America Full panel pull out can end with vent means
US5799816A (en) * 1997-01-31 1998-09-01 Dayton Systems Group, Inc. Tabs for easy-open can end
KR200289188Y1 (en) 2002-06-11 2002-09-13 전정욱 Readily openable can lid
US7922025B2 (en) * 2006-09-19 2011-04-12 Crown Packaging Company, L.P. Easy open can end with high pressure venting
US7721906B2 (en) * 2006-09-19 2010-05-25 Crown Packaging Technology, Inc. Easy open can end with high pressure venting
ES2550780T3 (en) 2008-01-18 2015-11-12 Crown Packaging Technology, Inc. Can tip
US8336728B2 (en) * 2008-04-21 2012-12-25 Rexam Beverage Can Company Ventable resealing can end closure
EP2161207B1 (en) 2008-09-04 2011-05-18 Crown Packaging Technology, Inc Can end
PL2376347T3 (en) * 2008-11-11 2013-11-29 Crown Packaging Technology Inc Method of assembling an easy open can end
US8454292B2 (en) * 2009-05-14 2013-06-04 Crown Packaging Technology, Inc. Method of forming a can end having a moveable portion
US8939308B2 (en) * 2009-09-04 2015-01-27 Crown Packaging Technology, Inc. Full aperture beverage end
US9016504B2 (en) 2011-08-11 2015-04-28 Stolle Machinery Company, Llc Can end, double action tab therefor, tooling assembly, and associated method
US9714114B2 (en) 2013-11-08 2017-07-25 Crown Packaging Technology, Inc. Full aperture can end
CN110114277B (en) 2016-11-25 2021-12-10 若昂·马克斯·费尔南德斯 Constructive arrangement for opening beverage cans
US10968009B2 (en) 2016-12-01 2021-04-06 João Marques Fernandes Constructive arrangement for the opening of a beverage can

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307737A (en) * 1964-12-11 1967-03-07 Harvey Aluminum Inc Attachment of an opener to the wall of a can
US3366270A (en) * 1966-05-27 1968-01-30 Continental Can Co Pull tab for easy opening can end
US3404801A (en) * 1967-04-21 1968-10-08 Fraze Ermal C Easy-opening container wall with scoreline vent
US3434622A (en) * 1967-04-27 1969-03-25 Geza Czegledy Easy opener for can tops
US3416699A (en) * 1967-09-05 1968-12-17 Continental Can Co Vented easy opening can

Also Published As

Publication number Publication date
DE1958069B2 (en) 1976-10-14
FR2023808A1 (en) 1970-08-21
DK122802B (en) 1972-04-17
JPS5137596B1 (en) 1976-10-16
US3477608A (en) 1969-11-11
DE1958069A1 (en) 1970-09-24
GB1229113A (en) 1971-04-21

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