IT1129020B - Linguetta a leva non distaccabile resistente alla rottura e metodo di fabbricazione relativo - Google Patents

Linguetta a leva non distaccabile resistente alla rottura e metodo di fabbricazione relativo

Info

Publication number
IT1129020B
IT1129020B IT49041/80A IT4904180A IT1129020B IT 1129020 B IT1129020 B IT 1129020B IT 49041/80 A IT49041/80 A IT 49041/80A IT 4904180 A IT4904180 A IT 4904180A IT 1129020 B IT1129020 B IT 1129020B
Authority
IT
Italy
Prior art keywords
related manufacturing
detachable lever
lever tongue
tongue breaking
breaking resistant
Prior art date
Application number
IT49041/80A
Other languages
English (en)
Other versions
IT8049041A0 (it
Inventor
Neal E Langseder
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 IT8049041A0 publication Critical patent/IT8049041A0/it
Application granted granted Critical
Publication of IT1129020B publication Critical patent/IT1129020B/it

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)
IT49041/80A 1979-06-21 1980-06-23 Linguetta a leva non distaccabile resistente alla rottura e metodo di fabbricazione relativo IT1129020B (it)

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
IT8049041A0 IT8049041A0 (it) 1980-06-23
IT1129020B true IT1129020B (it) 1986-06-04

Family

ID=21966525

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49041/80A IT1129020B (it) 1979-06-21 1980-06-23 Linguetta a leva non distaccabile resistente alla rottura e metodo di fabbricazione relativo

Country Status (5)

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

Families Citing this family (27)

* 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
US4480763A (en) * 1982-09-30 1984-11-06 Schneider Fritz N Beverage container opening means
US4465204A (en) * 1983-07-13 1984-08-14 The Stolle Corporation Pull tab for easy open end
JPH05500199A (ja) * 1989-12-21 1993-01-21 ウイアトン・スチール・コーポレーシヨン 容易アクセスシート金属容器構造
US5248053A (en) * 1990-02-02 1993-09-28 Lundgren James F Operating lever for beverage container lever operated opener
DE4126056C2 (de) * 1990-08-06 2003-07-24 Hokkai Can Verfahren zum Bewegen von Werkstücken zwischen zwei aufeinanderfolgenden Verarbeitungsschritten und Vorrichtung zum Bewegen von Werkstücken zwischen einer ersten Maschine und einer zweiten Maschine
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
CN1058460C (zh) * 1994-09-15 2000-11-15 鲍尔公司 撕裂板上具有凸块的带拉舌罐端
USD382481S (en) * 1996-01-05 1997-08-19 Aluminum Company Of America Easy open container end
US6050440A (en) * 1996-01-05 2000-04-18 Aluminum Company Of America Easy open container end, method of manufacture, and tooling
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
US5967726A (en) * 1997-11-26 1999-10-19 American National Can Company Container-end tab and method of manufacturing same
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
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
JP5628676B2 (ja) * 2007-10-10 2014-11-19 ストール マシーナリ カンパニー，エルエルシーＳｔｏｌｌｅ Ｍａｃｈｉｎｅｒｙ Ｃｏｍｐａｎｙ，ＬＬＣ タブ及びタブを用いた缶エンド
US10632520B2 (en) 2014-03-07 2020-04-28 Ball Corporation End closure with large opening ring pull tab
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
US11661233B2 (en) * 2019-06-28 2023-05-30 Florence M Vinger Reclosable can ends
JP7497598B2 (ja) * 2020-03-31 2024-06-11 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

Family Cites Families (3)

* 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
US4150765A (en) * 1977-11-10 1979-04-24 The Continental Group, Inc. Tab construction for easy opening container
US4130074A (en) * 1977-12-29 1978-12-19 Reynolds Metals Company Tab system

Also Published As

Publication number Publication date
FR2459182A1 (fr) 1981-01-09
US4211335A (en) 1980-07-08
JPH0227223B2 (it) 1990-06-15
JPS564551A (en) 1981-01-17
FR2459182B1 (it) 1983-12-23
GB2052433B (en) 1983-04-07
IT8049041A0 (it) 1980-06-23
GB2052433A (en) 1981-01-28

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