JPS564551A - Easy to open can lid with ring tab and method of forming same - Google Patents

Easy to open can lid with ring tab and method of forming same

Info

Publication number
JPS564551A
JPS564551A JP6465780A JP6465780A JPS564551A JP S564551 A JPS564551 A JP S564551A JP 6465780 A JP6465780 A JP 6465780A JP 6465780 A JP6465780 A JP 6465780A JP S564551 A JPS564551 A JP S564551A
Authority
JP
Japan
Prior art keywords
lid
easy
open
forming same
ring tab
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.)
Granted
Application number
JP6465780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227223B2 (en]
Inventor
Ii Rangusedaa Niiru
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.)
Primerica Inc
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
Publication of JPS564551A publication Critical patent/JPS564551A/ja
Publication of JPH0227223B2 publication Critical patent/JPH0227223B2/ja
Granted legal-status Critical Current

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)
  • Containers Opened By Tearing Frangible Portions (AREA)
JP6465780A 1979-06-21 1980-05-15 Easy to open can lid with ring tab and method of forming same Granted JPS564551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/050,649 US4211335A (en) 1979-06-21 1979-06-21 Fracture resistant retained lever tab and method of manufacture

Publications (2)

Publication Number Publication Date
JPS564551A true JPS564551A (en) 1981-01-17
JPH0227223B2 JPH0227223B2 (en]) 1990-06-15

Family

ID=21966525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6465780A Granted JPS564551A (en) 1979-06-21 1980-05-15 Easy to open can lid with ring tab and method of forming same

Country Status (5)

Country Link
US (1) US4211335A (en])
JP (1) JPS564551A (en])
FR (1) FR2459182A1 (en])
GB (1) GB2052433B (en])
IT (1) IT1129020B (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023145A (ja) * 1983-07-13 1985-02-05 ザ、スト−レ、コ−ポレ−シヨン 改良されたつまみを有する簡便開罐罐端面
WO2021199531A1 (ja) * 2020-03-31 2021-10-07 東洋製罐株式会社 缶蓋開口用タブ、缶蓋、缶蓋開口用タブの製造方法

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361251A (en) * 1981-05-18 1982-11-30 American Can Company Detachment resistant retained lever tab
US4455114A (en) * 1981-09-14 1984-06-19 General Can Company, Inc. Method for making a metallic-convenience closure
US4399925A (en) * 1982-04-16 1983-08-23 Van Dorn Company Pouring spout steel can end construction
US4424698A (en) 1982-05-19 1984-01-10 American Can Company Tool for coining
US4480763A (en) * 1982-09-30 1984-11-06 Schneider Fritz N Beverage container opening means
EP0460200A4 (en) * 1989-12-21 1993-12-15 Weirton Steel Corporation Easy-access sheet metal container structures
US5248053A (en) * 1990-02-02 1993-09-28 Lundgren James F Operating lever for beverage container lever operated opener
US5186593A (en) * 1990-08-06 1993-02-16 Hokkai Can Co., Ltd. Feeding method for work products and apparatus thereof
US5064087A (en) * 1990-11-21 1991-11-12 Koch Systems Incorporated Self-opening can lid with improved contour of score
US5129541A (en) * 1991-06-04 1992-07-14 Buhrke Industries, Inc. Easy open ecology end for cans
USD365988S (en) 1994-06-15 1996-01-09 Reynolds Metals Company Can end with oval tear panel
USD371073S (en) 1994-06-15 1996-06-25 Reynolds Metals Company Can end with trapezoidal tear panel
CA2158379C (en) * 1994-09-15 2001-04-17 Milton W. Clarke, Iii Stay on tab end with bead on tear panel to enable wide contact with tab to enhance propagation of score line rupture
US6050440A (en) * 1996-01-05 2000-04-18 Aluminum Company Of America Easy open container end, method of manufacture, and tooling
USD382481S (en) * 1996-01-05 1997-08-19 Aluminum Company Of America Easy open container end
USD396635S (en) 1996-02-20 1998-08-04 Aluminum Company Of America Easy-open container end
US6234336B1 (en) * 1996-11-01 2001-05-22 Metal Container Corporation Stay-on-tab container closure having tear panel with no contour features on the upper surface
US6024239A (en) * 1997-07-03 2000-02-15 American National Can Company End closure with improved openability
USD411107S (en) * 1997-11-26 1999-06-15 American National Can Company Can end
USD415026S (en) * 1997-11-26 1999-10-12 American National Can Company Can end
USD424438S (en) * 1997-11-26 2000-05-09 American National Can Company Can end
USD415425S (en) 1997-11-26 1999-10-19 American National Can Company Can end
US5967726A (en) * 1997-11-26 1999-10-19 American National Can Company Container-end tab and method of manufacturing same
US20020113069A1 (en) * 2000-12-27 2002-08-22 Forrest Randy G. Can end for a container
US7909196B2 (en) * 2004-05-14 2011-03-22 Rexam Beverage Can Company Can end with tab for improved accessibility
US7614520B2 (en) * 2006-05-31 2009-11-10 Stolle Machinery Company, Llc Tab with coin precurl for improved curl formation
US20090095752A1 (en) * 2007-10-10 2009-04-16 Mceldowney Craig Allen Tab and can end employing the same
JP2017512163A (ja) 2014-03-07 2017-05-18 ボール コーポレイションＢａｌｌ Ｃｏｒｐｏｒａｔｉｏｎ 大開口のリング・プル・タブを有する端部閉鎖部
US10632520B2 (en) 2014-03-07 2020-04-28 Ball Corporation End closure with large opening ring pull tab
US11661233B2 (en) * 2019-06-28 2023-05-30 Florence M Vinger Reclosable can ends

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476387A (en) * 1977-11-10 1979-06-18 Continental Group Easily opened container

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977561A (en) * 1975-09-29 1976-08-31 Strobe Carl J Can end with nondetachable tear tab and opening ring
US4130074A (en) * 1977-12-29 1978-12-19 Reynolds Metals Company Tab system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476387A (en) * 1977-11-10 1979-06-18 Continental Group Easily opened container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023145A (ja) * 1983-07-13 1985-02-05 ザ、スト−レ、コ−ポレ−シヨン 改良されたつまみを有する簡便開罐罐端面
WO2021199531A1 (ja) * 2020-03-31 2021-10-07 東洋製罐株式会社 缶蓋開口用タブ、缶蓋、缶蓋開口用タブの製造方法
CN115298099A (zh) * 2020-03-31 2022-11-04 东洋制罐株式会社 用于打开罐盖的拉环、罐盖、用于打开罐盖的拉环的制造方法

Also Published As

Publication number Publication date
FR2459182B1 (en]) 1983-12-23
GB2052433A (en) 1981-01-28
FR2459182A1 (fr) 1981-01-09
IT1129020B (it) 1986-06-04
GB2052433B (en) 1983-04-07
JPH0227223B2 (en]) 1990-06-15
IT8049041A0 (it) 1980-06-23
US4211335A (en) 1980-07-08

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