ATE138028T1 - EASY TO OPEN LID MADE OF SHEET METAL, ESPECIALLY SHEET STEEL - Google Patents
EASY TO OPEN LID MADE OF SHEET METAL, ESPECIALLY SHEET STEELInfo
- Publication number
- ATE138028T1 ATE138028T1 AT90123543T AT90123543T ATE138028T1 AT E138028 T1 ATE138028 T1 AT E138028T1 AT 90123543 T AT90123543 T AT 90123543T AT 90123543 T AT90123543 T AT 90123543T AT E138028 T1 ATE138028 T1 AT E138028T1
- Authority
- AT
- Austria
- Prior art keywords
- sheet
- easy
- sheet metal
- open lid
- lid made
- Prior art date
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)
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Details Of Indoor Wiring (AREA)
- Wrappers (AREA)
- Closures For Containers (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Motor Or Generator Frames (AREA)
Abstract
An easily openable cover 1 of sheet metal, in particular sheet steel, is provided in which the opening part, which is undetachably connected to the cover sheet, and the gripping tab 10, which is undetachably connected to the cover sheet, are so designed and have contact areas interacting with each other in such a way that, during opening particularly favourable lever conditions, and hence particularly favourable force conditions, exist for the initial operation of breaking in the notched line 4 on the one hand and for the further tearing of the notched line on the other hand. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3941239A DE3941239C1 (en) | 1989-12-14 | 1989-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE138028T1 true ATE138028T1 (en) | 1996-06-15 |
Family
ID=6395424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90123543T ATE138028T1 (en) | 1989-12-14 | 1990-12-07 | EASY TO OPEN LID MADE OF SHEET METAL, ESPECIALLY SHEET STEEL |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0432659B1 (en) |
AT (1) | ATE138028T1 (en) |
CS (1) | CS628290A3 (en) |
DE (2) | DE3941239C1 (en) |
IE (1) | IE74877B1 (en) |
NO (1) | NO178061C (en) |
PL (1) | PL164693B1 (en) |
PT (1) | PT96187B (en) |
SK (1) | SK278647B6 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0168052B1 (en) * | 1990-11-28 | 1998-12-01 | 타카사끼 요시로오 | Anti-impact easily opening can lid |
EP0564725B1 (en) * | 1992-04-07 | 1998-07-01 | Toyo Seikan Kaisha, Ltd. | Anti-impact easily openable can lid and method of making the same |
CN1058460C (en) * | 1994-09-15 | 2000-11-15 | 鲍尔公司 | Stay-on-tab end with bead on tear panel to enable wide contact with tab to enhance propagation of... |
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 |
GB9826602D0 (en) * | 1998-12-04 | 1999-01-27 | Crown Cork & Seal Tech Corp | Small diameter can end with large opening |
US6129230A (en) * | 1998-12-18 | 2000-10-10 | American National Can Company | End closure with improved non-detachable opening panel |
US6164480A (en) * | 1999-03-30 | 2000-12-26 | Crown Cork & Seal Technologies Corporation | Can lid with stay-on-tab |
USD448666S1 (en) | 2001-01-12 | 2001-10-02 | Crown Cork & Seal Technologies Corporation | Can end |
EP2085319A1 (en) | 2008-02-02 | 2009-08-05 | Rexam Beverage Can Europe Limited | Can end |
JP2017512163A (en) | 2014-03-07 | 2017-05-18 | ボール コーポレイションBall Corporation | End closure with large opening ring pull tab |
US10632520B2 (en) | 2014-03-07 | 2020-04-28 | Ball Corporation | End closure with large opening ring pull tab |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215305A (en) * | 1963-09-27 | 1965-11-02 | Continental Can Co | Wire opener fulcrumed on can-end for breaking scored segment thereof |
US3326406A (en) * | 1965-06-21 | 1967-06-20 | Dayton Reliable Tool & Mfg Com | Easy opening can end |
US3446389A (en) * | 1967-10-13 | 1969-05-27 | Fraze Ermal C | Easy-opening can end with nonremovable tab |
US3836038A (en) * | 1972-09-28 | 1974-09-17 | Reynolds Metals Co | Easy-open wall |
US3967753A (en) * | 1972-09-28 | 1976-07-06 | Reynolds Metals Company | Easy-open wall |
US3967752A (en) * | 1972-09-28 | 1976-07-06 | Reynolds Metals Company | Easy-open wall |
US4030631A (en) * | 1975-08-27 | 1977-06-21 | Ermal C. Fraze | Easy-open ecology end |
GB1551766A (en) * | 1976-05-20 | 1979-08-30 | Strobe C J | Easy-opening containers |
-
1989
- 1989-12-14 DE DE3941239A patent/DE3941239C1/de not_active Expired - Lifetime
-
1990
- 1990-12-07 DE DE59010328T patent/DE59010328D1/en not_active Expired - Fee Related
- 1990-12-07 AT AT90123543T patent/ATE138028T1/en not_active IP Right Cessation
- 1990-12-07 EP EP90123543A patent/EP0432659B1/en not_active Expired - Lifetime
- 1990-12-13 PL PL90288245A patent/PL164693B1/en unknown
- 1990-12-13 PT PT96187A patent/PT96187B/en not_active IP Right Cessation
- 1990-12-13 IE IE450390A patent/IE74877B1/en not_active IP Right Cessation
- 1990-12-13 NO NO905402A patent/NO178061C/en unknown
- 1990-12-14 CS CS906282A patent/CS628290A3/en unknown
- 1990-12-14 SK SK6282-90A patent/SK278647B6/en unknown
Also Published As
Publication number | Publication date |
---|---|
SK278647B6 (en) | 1997-12-10 |
NO178061C (en) | 1996-01-24 |
DE3941239C1 (en) | 1991-06-27 |
NO905402D0 (en) | 1990-12-13 |
DE59010328D1 (en) | 1996-06-20 |
IE904503A1 (en) | 1991-06-19 |
EP0432659B1 (en) | 1996-05-15 |
NO905402L (en) | 1991-06-17 |
CS628290A3 (en) | 1992-04-15 |
PL164693B1 (en) | 1994-09-30 |
EP0432659A1 (en) | 1991-06-19 |
NO178061B (en) | 1995-10-09 |
PL288245A1 (en) | 1991-08-26 |
PT96187B (en) | 1998-07-31 |
IE74877B1 (en) | 1997-08-13 |
PT96187A (en) | 1991-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |