NO178537C - Container lid and apparatus for forming a non-circular line on the product side of a container lid - Google Patents

Container lid and apparatus for forming a non-circular line on the product side of a container lid

Info

Publication number
NO178537C
NO178537C NO920446A NO920446A NO178537C NO 178537 C NO178537 C NO 178537C NO 920446 A NO920446 A NO 920446A NO 920446 A NO920446 A NO 920446A NO 178537 C NO178537 C NO 178537C
Authority
NO
Norway
Prior art keywords
container lid
forming
circular line
product side
lid
Prior art date
Application number
NO920446A
Other languages
Norwegian (no)
Other versions
NO920446D0 (en
NO178537B (en
NO920446L (en
Inventor
William T Saunders
Kevin Hanley
Original Assignee
Weirton Steel Corp
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 Weirton Steel Corp filed Critical Weirton Steel Corp
Publication of NO920446D0 publication Critical patent/NO920446D0/en
Publication of NO920446L publication Critical patent/NO920446L/en
Publication of NO178537B publication Critical patent/NO178537B/en
Publication of NO178537C publication Critical patent/NO178537C/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Making Paper Articles (AREA)
  • Closing Of Containers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
NO920446A 1990-06-08 1992-02-04 Container lid and apparatus for forming a non-circular line on the product side of a container lid NO178537C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53494290A 1990-06-08 1990-06-08
PCT/US1991/003945 WO1991018796A1 (en) 1990-06-08 1991-06-10 Convenience-feature non-circular end closure with interrupted panel profiling

Publications (4)

Publication Number Publication Date
NO920446D0 NO920446D0 (en) 1992-02-04
NO920446L NO920446L (en) 1992-04-06
NO178537B NO178537B (en) 1996-01-08
NO178537C true NO178537C (en) 1996-04-17

Family

ID=24132157

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920446A NO178537C (en) 1990-06-08 1992-02-04 Container lid and apparatus for forming a non-circular line on the product side of a container lid

Country Status (6)

Country Link
EP (1) EP0486672A4 (en)
JP (1) JPH05502208A (en)
BR (1) BR9105798A (en)
CA (1) CA2064811C (en)
NO (1) NO178537C (en)
WO (1) WO1991018796A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0852554B1 (en) * 1995-09-26 2000-05-24 Schmalbach-Lubeca AG Pull-tab lid with a surprising pull-off region

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698590A (en) * 1968-02-16 1972-10-17 Cookson Sheet Metal Dev Ltd Frangible elements in sheet material
US3441171A (en) * 1968-03-11 1969-04-29 Continental Can Co Easy-opening container panel structure
US3604589A (en) * 1969-06-27 1971-09-14 Ermal C Fraze Antifracture coin for panelled can ends
DE2126067A1 (en) * 1971-05-26 1972-11-30 Rasselstein Ag, 5450 Neuwied Tool for producing embossed notches with trapezoidal cross-section in sheet metal
BE790950A (en) * 1971-11-03 1973-03-01 Nat Can Corp FULLY OPENING CONTAINER BOTTOM CLOSURE
US3967754A (en) * 1975-05-12 1976-07-06 Continental Can Company, Inc. Pull tab anti-rotation mounting
US3951299A (en) * 1975-05-27 1976-04-20 Continental Can Company, Inc. Horse-shoe shaped vent score
US4055134A (en) * 1976-02-12 1977-10-25 The Continental Group, Inc. Edge protection for easy opening end closure
US4044915A (en) * 1976-07-22 1977-08-30 American Can Company Container end closure
US4535909A (en) * 1984-03-23 1985-08-20 Automated Container Corporation Easy opening container system
WO1988005405A1 (en) * 1987-01-23 1988-07-28 Saunders William T Disc removal end wall structure with safety features
US4804106A (en) * 1987-09-29 1989-02-14 Weirton Steel Corporation Measures to control opening of full-panel safety-edge, convenience-feature end closures

Also Published As

Publication number Publication date
BR9105798A (en) 1992-08-04
EP0486672A4 (en) 1992-12-02
NO920446D0 (en) 1992-02-04
NO178537B (en) 1996-01-08
EP0486672A1 (en) 1992-05-27
JPH05502208A (en) 1993-04-22
NO920446L (en) 1992-04-06
CA2064811A1 (en) 1991-12-09
CA2064811C (en) 1999-08-10
WO1991018796A1 (en) 1991-12-12

Similar Documents

Publication Publication Date Title
GB2255494B (en) Apparatus and cartridge for preparing a liquid product
GB9201463D0 (en) Apparatus and method for weighing the contents of a refuse container
MA20671A1 (en) APPARATUS FOR PULLING AND CALIBRATING ARTICLES
NO305430B1 (en) Method and apparatus for forming a single container and converted into a unit
DK255290D0 (en) MILK PRODUCT AND PROCEDURE AND APPARATUS FOR ITS MANUFACTURING
EP0454163A3 (en) Toner container and process unit including the same
HU900211D0 (en) Continuously balanced apparatus for storing and dispensing elongate materials
EP0500371A3 (en) Processing solution container for photosensitive material and processing apparatus.
NO924584D0 (en) A LIQUID MILK-BASED PRODUCT AND A PROCEDURE FOR PRODUCING THEREOF
GB2262109B (en) Process and apparatus for the production of paper products
NO178537C (en) Container lid and apparatus for forming a non-circular line on the product side of a container lid
EP0562521A3 (en) Frequency deviation measuring apparatus
EP0514099A3 (en) Die-shaping apparatus and process and product formed thereby
EP0480262A3 (en) Process and apparatus for measuring the visco-elastic properties of a polymeric material
NO934157D0 (en) Process for making paper and paper products
GB2256635B (en) Box emptying apparatus
EP0464804A3 (en) Electrophotographic process and apparatus
NO177665C (en) Process for converting a gaseous product and apparatus for use in the process
GB2246110B (en) Method and apparatus for the packaging of products
EP0483933A3 (en) Process and apparatus for refining bulk material
GB2252287B (en) Conveyor apparatus
HK152896A (en) Device and process for the storage of products
AU6831590A (en) Apparatus and product
GB9013443D0 (en) Apparatus for collapsing containers
GB9107146D0 (en) Methods and apparatus for monitoring container filling