ZA88247B - Container endwall structure - Google Patents

Container endwall structure

Info

Publication number
ZA88247B
ZA88247B ZA880247A ZA88247A ZA88247B ZA 88247 B ZA88247 B ZA 88247B ZA 880247 A ZA880247 A ZA 880247A ZA 88247 A ZA88247 A ZA 88247A ZA 88247 B ZA88247 B ZA 88247B
Authority
ZA
South Africa
Prior art keywords
container endwall
endwall structure
container
endwall
Prior art date
Application number
ZA880247A
Other languages
English (en)
Inventor
T. Saunders William
A. Bray James
H. Dalrymple William
Meerdo Robert
Original Assignee
Weirton Steel Corporation
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 Corporation filed Critical Weirton Steel Corporation
Publication of ZA88247B publication Critical patent/ZA88247B/xx

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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0074—Local recess in container end panel
    • B65D2517/0079—Local recess in container end panel located beneath tab hand grip to facilitate initial lifting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
ZA880247A 1987-01-23 1988-01-14 Container endwall structure ZA88247B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1987/000102 WO1988005405A1 (en) 1987-01-23 1987-01-23 Disc removal end wall structure with safety features

Publications (1)

Publication Number Publication Date
ZA88247B true ZA88247B (en) 1988-06-29

Family

ID=22202255

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA880247A ZA88247B (en) 1987-01-23 1988-01-14 Container endwall structure

Country Status (4)

Country Link
US (1) US4848623A (xx)
AU (1) AU8322287A (xx)
WO (1) WO1988005405A1 (xx)
ZA (1) ZA88247B (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038956A (en) * 1988-01-22 1991-08-13 Weirton Steel Corporation Abuse resistant, safety-edge, controlled-opening convenience-feature end closures
FR2636307A1 (fr) * 1988-09-15 1990-03-16 Fer Blanc Sa Element de fermeture d'un orifice d'une boite metallique ou composite et boite equipee d'un tel element de fermeture
WO1991018796A1 (en) * 1990-06-08 1991-12-12 Weirton Steel Corporation Convenience-feature non-circular end closure with interrupted panel profiling
US5217134A (en) * 1990-06-08 1993-06-08 Weirton Steel Corporation Convenience-feature end closure for container body with non-cylindrical sidewall
US5125212A (en) * 1991-01-30 1992-06-30 American Solder & Flux Co., Inc. Method of making pull-tabs for cans
US5146957A (en) * 1991-04-04 1992-09-15 Belokin Jr Paul Nestable container and method for dispensing and draining liquid therefrom
US5123461A (en) * 1991-04-04 1992-06-23 Belokin Jr Paul Nestable container for dispensing and draining liquid therefrom
US5190149A (en) * 1992-03-27 1993-03-02 Krause Arthur A Side-pivoting frangible opening for container end wall
US5232114A (en) * 1992-08-10 1993-08-03 Crown Cork & Seal Company, Inc. Full-open convenience closure
US5284045A (en) * 1993-01-06 1994-02-08 Service Tool International, Inc. End tooling for multiple end diameters
BR9402301A (pt) 1994-07-22 1996-04-30 Rheem Ind Comerc Sa Corpo de lata com sistema de proteçao anti-corte e processo de abtençao de um corpo de lata com sistema de proteçao anti-corte
BR9500961A (pt) * 1995-03-21 1997-05-13 Rheem Ind Comerc Sa Lata com tampa de abertura fácil e proteção contra cortes processo para a fabricação de uma lata com tampa de abertura fácil e proteção contra cortes e processo para formar uma dobra de proteção em uma tampa de abertura fácil
US5667349A (en) * 1995-04-26 1997-09-16 Cincinnati Milacron Inc. Method of making pull tabs and lubricant therefor
US6234337B1 (en) 1998-08-14 2001-05-22 H.J. Heinz Company Safe container end closure and method for fabricating a safe container end closure
US6401956B1 (en) * 1999-09-21 2002-06-11 Crown Cork & Seal Technologies Corporation Safety container end having improved opening characteristics
US6428261B1 (en) * 2000-05-24 2002-08-06 Crown Cork & Seal Technologies Corporation Method of forming a safety can end
US6425721B1 (en) * 2000-06-30 2002-07-30 Crown Cork & Seal Technologies Corporation Method of forming a safety can end
ES2238116B1 (es) * 2002-11-07 2006-12-01 Mivisa Envases, S.A.U. Tapa de facil apertura.
US20040099665A1 (en) * 2002-11-27 2004-05-27 Mceldowney Carl F. Easy-opening can end and a conversion press and tools for producing the same
US7147122B2 (en) * 2004-03-11 2006-12-12 Crown Packaging Technology, Inc. Easy open can end
US20060237459A1 (en) * 2005-04-19 2006-10-26 Sonoco Development, Inc. Removable-panel metal end with cut protection
US8191726B2 (en) * 2006-07-20 2012-06-05 Crown Packaging Technology, Inc. Can end having curved end panel surfaces
US7721906B2 (en) * 2006-09-19 2010-05-25 Crown Packaging Technology, Inc. Easy open can end with high pressure venting
US7922025B2 (en) * 2006-09-19 2011-04-12 Crown Packaging Company, L.P. Easy open can end with high pressure venting
CN101778774B (zh) * 2007-06-22 2012-07-18 斯多里机械有限责任公司 罐端部以及制造该罐端部的方法
JP2021187471A (ja) * 2020-05-28 2021-12-13 大和製罐株式会社 缶蓋

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757233A (fr) * 1970-04-07 1971-03-16 Reichert Werner Patte de prise pour couvercle de recipient avec dispositif d'ouverture
US3696961A (en) * 1970-10-20 1972-10-10 Continental Can Co Protective edge for easy opening container
US3838788A (en) * 1973-03-15 1974-10-01 Dorn Co V Can end construction
US3874553A (en) * 1973-07-19 1975-04-01 Aluminum Co Of America Easy opening can end with embossed panel
US3941277A (en) * 1975-04-21 1976-03-02 Van Dorn Company Embossed can end construction
US4019648A (en) * 1975-05-19 1977-04-26 The Continental Group, Inc. Childproof closure
US4159061A (en) * 1975-09-08 1979-06-26 Collins Robert E Pop-a-top canning jar lids
US4014455A (en) * 1976-06-21 1977-03-29 American Can Company Accurate flow control container means
US4289250A (en) * 1980-04-28 1981-09-15 The Continental Group, Inc. Easy opening container with tab having separate opening element
US4406378A (en) * 1981-07-06 1983-09-27 Automated Container Corporation Metallic convenience closure
US4386713A (en) * 1982-02-24 1983-06-07 Van Dorn Company Full opening steel can end construction
US4511299A (en) * 1983-09-01 1985-04-16 Automated Container Corporation Pull-tab forming method

Also Published As

Publication number Publication date
WO1988005405A1 (en) 1988-07-28
AU8322287A (en) 1988-08-10
US4848623A (en) 1989-07-18

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