BR0315191A - Easy-open lid - Google Patents
Easy-open lidInfo
- Publication number
- BR0315191A BR0315191A BR0315191-3A BR0315191A BR0315191A BR 0315191 A BR0315191 A BR 0315191A BR 0315191 A BR0315191 A BR 0315191A BR 0315191 A BR0315191 A BR 0315191A
- Authority
- BR
- Brazil
- Prior art keywords
- line
- easy
- vertex
- breaker
- cutting line
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- B65D17/4011—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
- B65D2517/001—Action for opening container
- B65D2517/0016—Action for opening container pivot tab, push-down and pull-out tear panel
-
- 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
- B65D2517/0068—Ribs or projections in container end panel
- B65D2517/007—Ribs or projections in container end panel located within tear-out/push-in panel
-
- 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
- B65D2517/008—Materials of container end panel
- B65D2517/0082—Coated or laminated metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
"TAMPA FáCIL DE ABRIR". Trata-se de tampas fáceis de abrir aplicáveis a tampas (1), dotadas de uma linha de corte (3) paralela e próxima de seu contorno, em cuja linha age uma aba de anel destacável (4) fixada à tampa (1) por meio de um rebite (9) e dotada de um vértice rompedor (6) que age na linha de corte (3), envolvendo o arranjo de uma linha de corte (3) em correspondência com o ponto de atuação teórico (10) na linha para o vértice rompedor (6) da aba de anel (4), um segmento arqueado (8) com um centro de curvatura (9) que coincide com o eixo imaginário do rebite (4), de maneira tal que, depois de uma rotação acidental da aba de anel (4) durante o processo de fabricação da mesma ou durante a manipulação do recipiente no qual é integrada, o seu vértice rompedor (6) é mantido na lugar voltado para a linha de corte (3), assegurando condições ideais de rompimento para a tampa apesar da posição incorreta da aba de anel (4)."EASY TO OPEN COVER". These are easy-to-open lids applicable to lids (1) which have a parallel cut-off line (3) near and around them, in which line a detachable ring flap (4) attached to the lid (1) by means of a rivet (9) and provided with a breaker vertex (6) acting on the cutting line (3), involving the arrangement of a cutting line (3) in correspondence with the theoretical actuation point (10) on the line. for the breaker vertex (6) of the ring flange (4), an arcuate segment (8) with a center of curvature (9) which coincides with the imaginary axis of the rivet (4) such that after a rotation ring flap (4) during its manufacturing process or during handling of the container into which it is integrated, its breaker vertex (6) is held in place facing the cutting line (3), ensuring optimal conditions of rupture to the cover despite the incorrect position of the ring flap (4).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP200202554 | 2002-11-07 | ||
ES200202554A ES2238116B1 (en) | 2002-11-07 | 2002-11-07 | EASY OPEN COVER. |
PCT/ES2003/000006 WO2004041666A1 (en) | 2002-11-07 | 2003-01-09 | Easy-opening lid |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0315191A true BR0315191A (en) | 2005-08-23 |
BR0315191B1 BR0315191B1 (en) | 2012-10-02 |
Family
ID=32309627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0315191-3A BR0315191B1 (en) | 2002-11-07 | 2003-01-09 | Easy to open lid. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20060060582A1 (en) |
EP (1) | EP1561694B1 (en) |
AT (1) | ATE398580T1 (en) |
AU (1) | AU2003206969A1 (en) |
BR (1) | BR0315191B1 (en) |
DE (1) | DE60321708D1 (en) |
ES (2) | ES2238116B1 (en) |
MX (1) | MXPA05004541A (en) |
WO (1) | WO2004041666A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7922025B2 (en) * | 2006-09-19 | 2011-04-12 | Crown Packaging Company, L.P. | Easy open can end with high pressure venting |
US7721906B2 (en) * | 2006-09-19 | 2010-05-25 | Crown Packaging Technology, Inc. | Easy open can end with high pressure venting |
JP5520232B2 (en) * | 2008-01-18 | 2014-06-11 | クラウン パッケイジング テクノロジー インコーポレイテッド | Can end |
EP2161207B1 (en) | 2008-09-04 | 2011-05-18 | Crown Packaging Technology, Inc | Can end |
FR2945794A1 (en) * | 2009-05-20 | 2010-11-26 | Impress Group Bv | METAL COVER FOR A CONTAINER BODY WITH RIGIDIFICATION MOLDING (S) |
USD637489S1 (en) | 2010-12-10 | 2011-05-10 | Pactiv Corporation | Pull grip feature of a container lid |
USD638704S1 (en) | 2010-12-10 | 2011-05-31 | Pactiv Corporation | Container lid |
EP2671813A1 (en) * | 2012-06-07 | 2013-12-11 | Crown Packaging Technology, Inc | Easy open closure with improved pressure performance |
US20210300621A1 (en) * | 2018-07-20 | 2021-09-30 | Daiwa Can Company | Can lid |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411662A (en) * | 1967-03-27 | 1968-11-19 | Fraze Ermal C | Reinforced tab |
FR1545647A (en) * | 1967-07-19 | 1968-11-15 | Cebal Gp | Easy-open box lid with unique pre-cut line and perforating tab |
US3951084A (en) * | 1968-02-16 | 1976-04-20 | Cookson Sheet Metal Developments Limited | Manufacture of a frangible element in sheet material |
US3682350A (en) * | 1970-02-18 | 1972-08-08 | Dorn Co V | Easy opening rectangular metal container |
US3762596A (en) * | 1970-07-24 | 1973-10-02 | Dorn Co V | Easy opening can end |
US3768692A (en) * | 1970-09-18 | 1973-10-30 | Nat Steel Corp | Container easy-open structure |
US3837524A (en) * | 1972-03-27 | 1974-09-24 | J Schubert | Easy opening container wall |
US3869063A (en) * | 1972-06-13 | 1975-03-04 | Schmalbach Lubeca | Easy opening closure for containers |
US3843012A (en) * | 1972-09-01 | 1974-10-22 | Ermal Co | Easy open can end/and hinged opening tab |
US3967754A (en) * | 1975-05-12 | 1976-07-06 | Continental Can Company, Inc. | Pull tab anti-rotation mounting |
US4014455A (en) * | 1976-06-21 | 1977-03-29 | American Can Company | Accurate flow control container means |
US4258859A (en) * | 1979-02-02 | 1981-03-31 | Boise Cascade Corporation | No-fin scored metal ends for containers |
US4360121A (en) * | 1981-03-27 | 1982-11-23 | Container Corporation Of America | Easy-open lid closure arrangement |
JPS601214B2 (en) * | 1981-07-29 | 1985-01-12 | 北海製罐株式会社 | Lid of simple open container |
US4455114A (en) * | 1981-09-14 | 1984-06-19 | General Can Company, Inc. | Method for making a metallic-convenience closure |
US4394927A (en) * | 1981-09-14 | 1983-07-26 | General Can Company, Inc. | Metallic convenience closure |
US4445621A (en) * | 1983-03-28 | 1984-05-01 | Stoffel Technologies, Inc. | Easy-open container wall |
US4503989A (en) * | 1984-02-01 | 1985-03-12 | Ermal C. Fraze | Can end with retained tear strip |
DE3607402A1 (en) * | 1986-03-06 | 1987-09-10 | Schmalbach Lubeca | Tear-off lid made of metal for cans |
WO1988005405A1 (en) * | 1987-01-23 | 1988-07-28 | Saunders William T | Disc removal end wall structure with safety features |
US4915246A (en) * | 1987-11-04 | 1990-04-10 | 501 Nippon Steel Corporation | Non-vent type fully openable easy-opening end |
US4826037A (en) * | 1987-12-01 | 1989-05-02 | American National Can Company | Full open end |
US5038956A (en) * | 1988-01-22 | 1991-08-13 | Weirton Steel Corporation | Abuse resistant, safety-edge, controlled-opening convenience-feature end closures |
US4890759A (en) * | 1989-01-26 | 1990-01-02 | Aluminum Company Of America | Retortable container with easily-openable lid |
US4913305A (en) * | 1989-02-27 | 1990-04-03 | Hisao Hanafusa | Beverage container with bifurcated dispensing lid |
JP2607100Y2 (en) * | 1992-10-09 | 2001-03-19 | 株式会社コムラ・アンド・カンパニー | Beverage cans |
US5813811A (en) * | 1993-07-29 | 1998-09-29 | Weirton Steel Corporation | Easy-access sheet metal container structures |
NL9301812A (en) * | 1993-10-20 | 1995-05-16 | Hoogovens Groep Bv | Metal full-aperture easy-open lid for a can. |
US5683006A (en) * | 1996-02-14 | 1997-11-04 | Cook, Iii; Walter M. | Lid for beverage container |
GB9711290D0 (en) * | 1997-06-03 | 1997-07-30 | Metal Box Plc | Easy open ends |
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 |
EP1308226A1 (en) * | 2001-11-06 | 2003-05-07 | Impress B.V. | Easy opening closure, container provided with such closure, and apparatus for producing such closure |
-
2002
- 2002-11-07 ES ES200202554A patent/ES2238116B1/en not_active Expired - Fee Related
-
2003
- 2003-01-09 AU AU2003206969A patent/AU2003206969A1/en not_active Abandoned
- 2003-01-09 ES ES03704707T patent/ES2307900T3/en not_active Expired - Lifetime
- 2003-01-09 MX MXPA05004541A patent/MXPA05004541A/en active IP Right Grant
- 2003-01-09 US US10/534,027 patent/US20060060582A1/en not_active Abandoned
- 2003-01-09 WO PCT/ES2003/000006 patent/WO2004041666A1/en active IP Right Grant
- 2003-01-09 AT AT03704707T patent/ATE398580T1/en not_active IP Right Cessation
- 2003-01-09 EP EP03704707A patent/EP1561694B1/en not_active Expired - Lifetime
- 2003-01-09 BR BRPI0315191-3A patent/BR0315191B1/en active IP Right Grant
- 2003-01-09 DE DE60321708T patent/DE60321708D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR0315191B1 (en) | 2012-10-02 |
ES2238116A1 (en) | 2005-08-16 |
DE60321708D1 (en) | 2008-07-31 |
EP1561694B1 (en) | 2008-06-18 |
ES2307900T3 (en) | 2008-12-01 |
EP1561694A1 (en) | 2005-08-10 |
MXPA05004541A (en) | 2005-07-26 |
US20060060582A1 (en) | 2006-03-23 |
ATE398580T1 (en) | 2008-07-15 |
AU2003206969A1 (en) | 2004-06-07 |
WO2004041666A1 (en) | 2004-05-21 |
ES2238116B1 (en) | 2006-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/01/2003, OBSERVADAS AS CONDICOES LEGAIS. |