IT948640B - IMPROVEMENT IN REINFORCED METAL BOTTOM WALLS FOR CONTAINERS IN PARTICULAR FOR PRESSURIZED CONTAINERS - Google Patents

IMPROVEMENT IN REINFORCED METAL BOTTOM WALLS FOR CONTAINERS IN PARTICULAR FOR PRESSURIZED CONTAINERS

Info

Publication number
IT948640B
IT948640B IT48408/72A IT4840872A IT948640B IT 948640 B IT948640 B IT 948640B IT 48408/72 A IT48408/72 A IT 48408/72A IT 4840872 A IT4840872 A IT 4840872A IT 948640 B IT948640 B IT 948640B
Authority
IT
Italy
Prior art keywords
containers
improvement
bottom walls
metal bottom
reinforced metal
Prior art date
Application number
IT48408/72A
Other languages
Italian (it)
Original Assignee
American Can Co
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 American Can Co filed Critical American Can Co
Application granted granted Critical
Publication of IT948640B publication Critical patent/IT948640B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
IT48408/72A 1971-02-22 1972-02-18 IMPROVEMENT IN REINFORCED METAL BOTTOM WALLS FOR CONTAINERS IN PARTICULAR FOR PRESSURIZED CONTAINERS IT948640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11725571A 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
IT948640B true IT948640B (en) 1973-06-11

Family

ID=22371826

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48408/72A IT948640B (en) 1971-02-22 1972-02-18 IMPROVEMENT IN REINFORCED METAL BOTTOM WALLS FOR CONTAINERS IN PARTICULAR FOR PRESSURIZED CONTAINERS

Country Status (4)

Country Link
US (1) US3774801A (en)
CA (1) CA943886A (en)
GB (1) GB1386112A (en)
IT (1) IT948640B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790705A (en) * 1980-01-16 1988-12-13 American National Can Company Method of forming a buckle resistant can end
US4809861A (en) * 1980-01-16 1989-03-07 American National Can Company Buckle resistant can end
USRE33217E (en) * 1982-03-11 1990-05-15 Ball Corporation Buckle resistance for metal container closures
US4577774A (en) * 1982-03-11 1986-03-25 Ball Corporation Buckle resistance for metal container closures
EP0103074A3 (en) * 1982-09-09 1984-05-23 Ball Corporation Increased strenght for metal closures through reversing curved segments
US4832223A (en) * 1987-07-20 1989-05-23 Ball Corporation Container closure with increased strength
US5149238A (en) * 1991-01-30 1992-09-22 The Stolle Corporation Pressure resistant sheet metal end closure
US5152421A (en) * 1991-09-12 1992-10-06 Krause Arthur A Beverage can end with reduced material requirements
JP2570560B2 (en) * 1992-12-08 1997-01-08 東洋製罐株式会社 Easy opening can lid
US5645189A (en) * 1994-11-21 1997-07-08 Metal Container Corporation Container end having annular panel with non-uniform radius of curvature
US5749488A (en) * 1995-10-02 1998-05-12 Reynolds Metals Company Can end with recessed center panel formed downwardly from coin
US8490825B2 (en) * 1999-12-08 2013-07-23 Metal Container Corporation Can lid closure and method of joining a can lid closure to a can body
US7380684B2 (en) * 1999-12-08 2008-06-03 Metal Container Corporation Can lid closure
CA2472295C (en) 1999-12-08 2011-11-29 Tuan A. Nguyen Metallic beverage can end with improved chuck wall and countersink
US6460723B2 (en) 2001-01-19 2002-10-08 Ball Corporation Metallic beverage can end
US6419110B1 (en) 2001-07-03 2002-07-16 Container Development, Ltd. Double-seamed can end and method for forming
US6748789B2 (en) * 2001-10-19 2004-06-15 Rexam Beverage Can Company Reformed can end for a container and method for producing same
DE602005023470D1 (en) 2004-07-29 2010-10-21 Ball Corp METHOD AND DEVICE FOR FORMING THE END CAP OF A METAL CONTAINER
US20060071005A1 (en) 2004-09-27 2006-04-06 Bulso Joseph D Container end closure with improved chuck wall and countersink
US7506779B2 (en) 2005-07-01 2009-03-24 Ball Corporation Method and apparatus for forming a reinforcing bead in a container end closure
US9566634B2 (en) 2010-06-07 2017-02-14 Rexam Beverage Can Company Can end produced from downgauged blank
US8727169B2 (en) 2010-11-18 2014-05-20 Ball Corporation Metallic beverage can end closure with offset countersink
US8939695B2 (en) 2011-06-16 2015-01-27 Sonoco Development, Inc. Method for applying a metal end to a container body
US8998027B2 (en) 2011-09-02 2015-04-07 Sonoco Development, Inc. Retort container with thermally fused double-seamed or crimp-seamed metal end
US10131455B2 (en) 2011-10-28 2018-11-20 Sonoco Development, Inc. Apparatus and method for induction sealing of conveyed workpieces
US10399139B2 (en) 2012-04-12 2019-09-03 Sonoco Development, Inc. Method of making a retort container
EP3656482B1 (en) 2012-10-18 2023-08-23 Stolle Machinery Company, LLC End closure with coined panel radius and reform step

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20057A (en) * 1858-04-27 Buffer-head for railroad-couplings
US2312637A (en) * 1940-12-03 1943-03-02 Nat Pressed Steel Barrel Compa Container top
US2321408A (en) * 1941-10-30 1943-06-08 Continental Can Co Sheet-metal container
US2579465A (en) * 1947-07-31 1951-12-25 American Can Co Container with folded pop seam
US2682970A (en) * 1951-06-04 1954-07-06 Lerio Corp Vented closure for commodity containers
DE1061643B (en) * 1955-02-12 1959-07-16 Michel Bindschedler Front wall for containers, which are closed when the contents are warm
CH399218A (en) * 1962-12-20 1966-03-31 Hoffmann Ag Geb Food can
US3554400A (en) * 1964-02-18 1971-01-12 Continental Can Co Nonflipping beer can end
US3341058A (en) * 1964-06-26 1967-09-12 Reynolds Metals Co Container and end closure therefor
US3288342A (en) * 1964-12-18 1966-11-29 Continental Can Co Buttressed offset rim drum end closure
US3417898A (en) * 1965-10-20 1968-12-24 Continental Can Co Dual wall can end
US3441170A (en) * 1967-03-03 1969-04-29 Continental Can Co Coined bead for improved fill characteristics
GB1280346A (en) * 1969-07-16 1972-07-05 Metal Box Co Ltd Ends for containers

Also Published As

Publication number Publication date
CA943886A (en) 1974-03-19
US3774801A (en) 1973-11-27
GB1386112A (en) 1975-03-05

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