ES2568435T3 - Tin can and a method to make such a can - Google Patents
Tin can and a method to make such a can Download PDFInfo
- Publication number
- ES2568435T3 ES2568435T3 ES07025095.6T ES07025095T ES2568435T3 ES 2568435 T3 ES2568435 T3 ES 2568435T3 ES 07025095 T ES07025095 T ES 07025095T ES 2568435 T3 ES2568435 T3 ES 2568435T3
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- ES
- Spain
- Prior art keywords
- tongue
- panel
- canister
- deformation
- connection element
- 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.)
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Classifications
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- 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
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- 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
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- 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)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Closures For Containers (AREA)
- Connection Of Plates (AREA)
Abstract
Un bote de lata (1), que comprende un cuerpo (2) provisto de un panel (4), y una lengüeta (5) conectada al panel, teniendo la lengüeta una parte frontal (7) y una parte trasera (6) para agarrar e inclinar, que forma con la parte frontal (7) de la lengüeta una abertura en el panel (4) a lo largo de una línea de marcas (13), en donde la lengüeta (5) está conectada al panel (4) por medio de un elemento de conexión estructural (8), y en donde la lengüeta (5) está en una posición inclinada debido a una deformación de la conexión (19) lengüetapanel, caracterizado por que la deformación es en el elemento de conexión estructural (8).A canister (1), comprising a body (2) provided with a panel (4), and a tongue (5) connected to the panel, the tongue having a front part (7) and a rear part (6) for grab and tilt, which forms with the front part (7) of the tongue an opening in the panel (4) along a line of marks (13), where the tongue (5) is connected to the panel (4) by means of a structural connection element (8), and wherein the tongue (5) is in an inclined position due to a deformation of the connection (19) panel tongue, characterized in that the deformation is in the structural connection element ( 8).
Description
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DESCRIPCIONDESCRIPTION
Bote de lata y un metodo para hacer tal bote de lataCanister and a method to make such a canister
La presente invencion se refiere a un bote de lata y a un metodo para hacer tal bote de lata.The present invention relates to a canister and a method of making such a canister.
El bote de lata de acuerdo con la invencion puede ser del tipo de uno denominado de cierre de apertura facil. Un cierre de apertura facil es un cierre metalico para un bote de lata en el que se puede formar una abertura mediante el uso de uno o mas dedos y sin la necesidad de una herramienta de apertura independiente. A tal fin el bote de lata esta provisto de una lengueta para formar una abertura en el panel del bote de lata. La lengueta funciona como una palanca. La lengueta comprende una parte trasera de la lengueta para ser agarrada por el consumidor con uno o mas dedos. La lengueta es accionada apalancando la lengueta de modo que la parte frontal de la lengueta haga contacto con el panel. El panel esta provisto de una abertura definida por una lmea de marcas que esta formada en la superficie del panel. Despues de romper por la lmea de marcas con la parte frontal de la lengueta inclinada se forma la abertura en el panel a lo largo de la lmea de marcas. Si se quiere, la parte central del panel circundada por la lmea de marcas puede ser arrancada usando la lengueta. Por consiguiente, un bote de lata de apertura facil es un bote de lata en el que se puede formar una abertura sin la necesidad de usar una herramienta de apertura independiente.The can can according to the invention can be of the type of one called easy opening closure. An easy opening closure is a metal closure for a canister in which an opening can be formed by using one or more fingers and without the need for an independent opening tool. For this purpose the canister is provided with a tongue to form an opening in the canister panel. The tongue works like a lever. The tongue comprises a rear part of the tongue to be grasped by the consumer with one or more fingers. The tongue is actuated by leveraging the tongue so that the front part of the tongue makes contact with the panel. The panel is provided with an opening defined by a line of marks that is formed on the surface of the panel. After breaking through the marking line with the front part of the inclined tongue, the opening in the panel is formed along the marking line. If desired, the central part of the panel surrounded by the line of marks can be removed using the tongue. Accordingly, an easy opening canister is a canister in which an opening can be formed without the need to use a separate opening tool.
Tal bote de lata puede ser llenado y a continuacion cerrado engatillando o soldando el panel de apertura facil sobre el bote de lata. Despues de esto, el bote de lata de apertura facil llenado puede ser sometido a calentamiento o enfriamiento y a una posterior manipulacion para su empaquetado y transporte. Esto requiere que la lengueta, en particular la parte trasera de la lengueta, permanezca dentro del confinamiento del bote de lata (en particular dentro del borde de engatillado del bote de lata) de modo que sustancialmente se impida cualquier interferencia por una parte saliente de la lengueta. Este requerimiento va en contra del requerimiento de un facil acceso de la parte trasera de lengueta para ser agarrada con uno o mas dedos por el consumidor.Such a canister can be filled and then closed by crimping or welding the easy opening panel on the canister. After this, the easy-filled opening canister can be subjected to heating or cooling and subsequent handling for packaging and transport. This requires that the tongue, in particular the rear part of the tongue, remain within the confinement of the canister (in particular within the crimping edge of the canister) so that substantially any interference by a protruding part of the can is prevented. tongue. This requirement goes against the requirement of easy access of the back tongue to be grasped with one or more fingers by the consumer.
El documento US5655678 describe un bote de lata provisto de una lengueta conectada por medio de un remache a un panel del bote de lata. La lengueta comprende una parte trasera de la lengueta, una parte frontal de la lengueta y una porcion intermedia o porcion de soporte doblada que comprende una lmea de marcas. Esta lmea de marcas serpentea alrededor del remache. Mediante el marcado de al menos la parte intermedia de la lengueta es lo que da lugar a la apertura del bote de lata y a la formacion de un acceso para el dedo, con la lengueta en una posicion inclinada debido a la deformacion de la conexion entre la lengueta y el panel.Document US5655678 describes a canister provided with a tongue connected by means of a rivet to a canister panel. The tongue comprises a rear part of the tongue, a front part of the tongue and an intermediate portion or folded support portion comprising a line of marks. This line of marks snakes around the rivet. By marking at least the middle part of the tongue is what leads to the opening of the canister and the formation of an access for the finger, with the tongue in an inclined position due to the deformation of the connection between the tab and panel.
Por consiguiente, hay una necesidad continua de proporcionar un panel de apertura facil a un bote de lata que combine unas condiciones optimas para el suministrador del panel y el bote de lata y al consumidor.Consequently, there is a continuing need to provide an easy opening panel to a canister that combines optimal conditions for the panel supplier and the canister and the consumer.
La presente invencion tiene como objeto proporcionar un bote de lata y un panel para tal bote de lata que proporcione un acceso optimo al dedo por debajo de la parte trasera de la lengueta, y/o permita que una fuerza menor levante la parte trasera de la lengueta y forme la abertura en el bote de lata.The present invention is intended to provide a canister and a panel for such a canister that provides optimal access to the finger below the rear of the tongue, and / or allows a minor force to lift the rear portion of the tongue and form the opening in the canister.
Por consiguiente, la presente invencion proporciona un bote de lata que comprende un cuerpo provisto de un panel y una lengueta conectada al panel, teniendo dicha lengueta una parte frontal de la lengueta y una parte trasera de la lengueta para su agarre e inclinacion, que forma con la parte frontal del bote de lata una abertura en el panel a lo largo de una lmea de marcas en el panel, en donde la lengueta, conectada al panel por medio de un elemento de conexion estructural, esta en una posicion inclinada debido a la deformacion de la conexion lengueta-panel, por lo que la deformacion es en el elemento de conexion estructural.Accordingly, the present invention provides a canister comprising a body provided with a panel and a tongue connected to the panel, said tongue having a front part of the tongue and a rear part of the tongue for its grip and inclination, which forms with the front of the canister an opening in the panel along a line of marks on the panel, where the tongue, connected to the panel by means of a structural connection element, is in an inclined position due to the deformation of the tongue-panel connection, so that the deformation is in the structural connection element.
La presente invencion esta basada en la idea de que una parte del procedimiento de apertura puede ser realizada por el productor del panel o el suministrador del bote de lata antes de hacer que el bote de lata pueda estar disponible al consumidor. La parte inicial del procedimiento de apertura pasa por una deformacion elastica y la subsiguiente deformacion plastica de la conexion lengueta-panel hasta la rotura por la lmea de marcas, despues de lo cual se produce la apertura y acceso inicial al contenedor. Es esta parte inicial del procedimiento de apertura hasta justo antes de la rotura la que tiene que ser realizada antes de hacer que el bote de lata pueda estar disponible al consumidor. Obviamente, el comienzo del procedimiento de apertura ha de ser realizado de tal modo que la lengueta en la posicion inclinada no interfiera con la produccion y el llenado del bote de lata y el transporte al consumidor. Ademas, debido a la realizacion de la inclinacion de la lengueta en la medida deseada, la conexion lengueta-panel se deformara primero elasticamente y despues plasticamente. Esto dara lugar a la aplicacion de una menor fuerza necesaria por el consumidor para romper por la abertura y/o que la lengueta permanezca en la posicion inclinada debido a la deformacion elastica y posteriormente plastica (permanente) aplicada de la conexion lengueta-panel.The present invention is based on the idea that a part of the opening procedure can be performed by the panel producer or the canister supplier before making the canister can be available to the consumer. The initial part of the opening procedure goes through an elastic deformation and the subsequent plastic deformation of the tongue-panel connection until the line marks are broken, after which the opening and initial access to the container occurs. It is this initial part of the opening procedure until just before breakage that has to be performed before making the canister can be available to the consumer. Obviously, the beginning of the opening procedure must be carried out in such a way that the tongue in the inclined position does not interfere with the production and filling of the canister and transport to the consumer. In addition, due to the realization of the inclination of the tongue in the desired measurement, the tongue-panel connection will first deform elastically and then plastically. This will result in the application of a lower force necessary by the consumer to break through the opening and / or that the tongue remains in the inclined position due to the elastic and subsequently plastic (permanent) deformation applied to the tongue-panel connection.
En una realizacion una lengueta esta conectada al panel por medio de un elemento de conexion estructural, y la deformacion ocurre al menos parcialmente en este elemento de conexion estructural. Este elemento de conexion estructural podna ser una parte integrante del panel o podna ser un elemento estructural independiente tal como un remache. Tambien es posible que la deformacion no solamente ocurra en el elemento de conexion estructural, sino que ocurra en el conjunto de la lengueta, el elemento de conexion estructural y el panel, que forman la conexion o conjunto lengueta-panel.In one embodiment a tongue is connected to the panel by means of a structural connection element, and the deformation occurs at least partially in this structural connection element. This structural connection element could be an integral part of the panel or it could be an independent structural element such as a rivet. It is also possible that the deformation not only occurs in the structural connection element, but also occurs in the tongue assembly, the structural connection element and the panel, which form the tongue-panel connection or assembly.
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Con el fin de impedir cualquier interferencia con las operaciones de produccion y llenado generales o normales se prefiere que la parte trasera de la lengueta este dentro del confinamiento del bote de lata.In order to prevent any interference with general or normal production and filling operations, it is preferred that the rear part of the tongue be within the confinement of the canister.
El acceso al dedo de la parte trasera de la lengueta con la lengueta en la posicion inclinada puede ser posteriormente mejorado cuando la parte trasera de la lengueta esta encima de una parte rebajada del panel.Access to the finger of the rear part of the tongue with the tongue in the inclined position can be further improved when the rear part of the tongue is above a recessed part of the panel.
Como se ha indicado antes, el comienzo del procedimiento de apertura pasa por una deformacion elastica y posteriormente plastica de una conexion lengueta-panel. La deformacion plastica es sustancialmente permanente. No obstante, la deformacion elastica y plastica puede ocurrir al mismo tiempo en partes diferentes de la conexion lengueta-panel. Con el fin de tener una posicion inclinada asegurada de la lengueta, la deformacion de la conexion lengueta-panel comprende al menos parcialmente una deformacion plastica.As indicated above, the beginning of the opening procedure goes through an elastic and subsequently plastic deformation of a tongue-panel connection. The plastic deformation is substantially permanent. However, elastic and plastic deformation can occur at the same time in different parts of the tongue-panel connection. In order to have a secured inclined position of the tongue, the deformation of the tongue-panel connection comprises at least partially a plastic deformation.
Un posterior aspecto de la invencion se refiere a un metodo de hacer un bote de lata de acuerdo con la invencion. Este metodo comprende los pasos de conectar una lengueta a un panel, y posteriormente inclinar la lengueta, deformando de este modo la conexion lengueta-panel de modo que la lengueta permanezca en la posicion inclinada. De acuerdo con una realizacion el paso de inclinacion se realiza enganchando (tal como de un gancho), apalancando (tal como usando una palanca) y/o girando una helice (usando una helice giratoria). En todas estas realizaciones un elemento mecanico adicional esta agarrando por debajo la parte trasera de la lengueta para la posterior realizacion de la operacion de inclinacion.A later aspect of the invention relates to a method of making a canister according to the invention. This method comprises the steps of connecting a tongue to a panel, and subsequently tilting the tongue, thereby deforming the tongue-panel connection so that the tongue remains in the inclined position. According to one embodiment, the tilt step is performed by engaging (such as a hook), leveraging (such as using a lever) and / or rotating a propeller (using a rotating propeller). In all these embodiments, an additional mechanical element is gripping the rear part of the tongue below for the subsequent performance of the tilt operation.
En otra realizacion el paso de inclinacion es realizado tirando con un pegamento o tirando magneticamente. Ambos tipos de tirado ocurren con un elemento mecanico que no esta agarrando debajo de la lengueta pero que hace contacto con la superficie superior de al menos la parte trasera de la lengueta. En el tirado con un pegamento el elemento mecanico hace contacto temporalmente y tira debido a una accion de pegado sobre la lengueta. Se prefiere el tirado magnetico tal como usando un electroiman mediante el uso de una fuerza magnetica.In another embodiment the tilt step is performed by pulling with a glue or by magnetically pulling. Both types of throwing occur with a mechanical element that is not gripping under the tongue but that makes contact with the upper surface of at least the back of the tongue. When pulled with a glue, the mechanical element makes temporary contact and pulls due to a sticking action on the tongue. Magnetic pulling such as using an electroiman through the use of a magnetic force is preferred.
Las mencionadas y otras configuraciones y caractensticas del panel, el bote de lata y el metodo para hacerlo seran posteriormente ilustrados haciendo referencia a una realizacion que es diferente para fines ilustrativos solamente y no destinada a limitar la presente invencion en ninguna medida.The aforementioned and other configurations and features of the panel, the canister and the method for doing so will be subsequently illustrated with reference to an embodiment that is different for illustrative purposes only and not intended to limit the present invention to any extent.
A este respecto se hara referencia a las figuras anejas en las que:In this regard, reference will be made to the attached figures in which:
las figuras 1 y 2 son vistas de la seccion transversal de los dos pasos para hacer un bote de lata provisto de un panel de acuerdo con la invencion que fue llevado a la posicion inclinada.Figures 1 and 2 are views of the cross-section of the two steps for making a canister provided with a panel according to the invention that was brought to the inclined position.
La figura 1 muestra un bote de lata 1. El bote de lata 1 comprende un cuerpo 2 al que esta conectado por medio de un engatillado 3 un panel 4 de apertura facil. El panel 4 comprende una lengueta 5 que tiene una parte trasera 6 de la lengueta y una parte frontal 7 de la lengueta.Figure 1 shows a canister 1. The canister 1 comprises a body 2 to which an easy-opening panel 4 is connected by means of a crimp 3. The panel 4 comprises a tongue 5 having a rear part 6 of the tongue and a front part 7 of the tongue.
La lengueta 5 esta conectada al panel 4 por medio de un elemento 8 de conexion estructural. Este elemento 8 esta integrado con el panel 4 y tiene la forma de un remache. El remache 9 esta insertado en una abertura 10 y esta enclavado en la abertura por una seccion 11 superior ensanchada.The tongue 5 is connected to the panel 4 by means of a structural connection element 8. This element 8 is integrated with panel 4 and has the shape of a rivet. The rivet 9 is inserted into an opening 10 and is locked in the opening by a widened upper section 11.
La parte frontal 7 de la lengueta esta provista de una nariz 12 que podna operar con una lmea de marcas 13 formada en el panel 4. Inclinando la lengueta 5 despues de agarrar la parte trasera de la lengueta la nariz hara contacto en el area cerca de la lmea de marcas y despues de aplicar una fuerza suficiente por fin se rompera abriendo los paneles 4 a lo largo de la lmea de marcas 13.The front part 7 of the tongue is provided with a nose 12 which could operate with a line of marks 13 formed in the panel 4. By tilting the tongue 5 after gripping the rear part of the tongue the nose will make contact in the area near The marking line and after applying a sufficient force is finally broken by opening the panels 4 along the marking line 13.
El bote de lata 1 mostrado en la Figura 1 puede ser considerado un bote de lata intermedio para ser usado en el metodo de acuerdo con la invencion para producir un bote de lata de acuerdo con la invencion.The canister 1 shown in Figure 1 can be considered an intermediate canister to be used in the method according to the invention to produce a canister according to the invention.
La Figura 2 muestra el bote de lata 14 de acuerdo con la invencion con la lengueta 5 llevada a la posicion inclinada ilustrada y mostrada.Figure 2 shows the canister 14 according to the invention with the tongue 5 brought to the inclined position illustrated and shown.
De acuerdo con el metodo de produccion preferido, se llevo un electroiman 15 a hacer contacto con la parte trasera 6 de la lengueta, y debido a la fuerza magnetica la lengueta 5 fue elevada de acuerdo con la flecha 16 generando de este modo un acceso 17 al dedo entre el panel 4 y la parte trasera 6 de la lengueta.According to the preferred method of production, an electroiman 15 was brought into contact with the rear part 6 of the tongue, and due to the magnetic force the tongue 5 was raised in accordance with arrow 16 thus generating an access 17 to the finger between the panel 4 and the back part 6 of the tongue.
La lengueta 5 permanece en esta posicion inclinada mostrada debido a una deformacion 18 en la conexion 19 del panel de la lengueta indicada sistematicamente por el area oval. La inclinacion da lugar a una deformacion de la parte 21 del remache, que forma parte de la conexion lengueta-panel. La deformacion en el remache 9 puede ser elastica y/o plastica. La deformacion es al menos parcialmente plastica debido a que es una deformacion permanente y entonces la lengueta es asegurada en la posicion inclinada.The tongue 5 remains in this inclined position shown due to a deformation 18 in the connection 19 of the tongue panel systematically indicated by the oval area. The inclination results in a deformation of the part 21 of the rivet, which is part of the tongue-panel connection. The deformation in the rivet 9 can be elastic and / or plastic. The deformation is at least partially plastic because it is a permanent deformation and then the tongue is secured in the inclined position.
Finalmente se ha observado que el paso de acuerdo con la invencion para llevar la lengueta a la posicion inclinada puede ser realizado con un estampado modificado o adicional usado en un aparato normal usado en la produccion de paneles y botes de lata de apertura facil. Tal aparato comprende una prensa de apertura facil, una maquina rotuladora para los botes de lata llenos y similares. Obviamente, se puede usar e insertar una maquina autonoma en cualquier area posible de la lmea de produccion de paneles y botes de lata de apertura facil.Finally, it has been observed that the step according to the invention to bring the tongue to the inclined position can be carried out with a modified or additional print used in a normal apparatus used in the production of easy opening can panels and cans. Such an apparatus comprises an easy opening press, a labeling machine for full can cans and the like. Obviously, an autonomous machine can be used and inserted in any possible area of the production line of easy-opening can panels and cans.
Finalmente, como se muestra en la figura 2, es el acceso del dedo optimo e incluso maximo si debajo de la parte trasera 6 de la lengueta hay una parte 23 del panel rebajada.Finally, as shown in Figure 2, it is the optimum and even maximum finger access if under the rear part 6 of the tongue there is a part 23 of the recessed panel.
Claims (11)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07025095.6A EP2075199B1 (en) | 2007-12-24 | 2007-12-24 | Can and a method for making such a can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2568435T3 true ES2568435T3 (en) | 2016-04-29 |
Family
ID=39473192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07025095.6T Active ES2568435T3 (en) | 2007-12-24 | 2007-12-24 | Tin can and a method to make such a can |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US20110006065A1 (en) |
| EP (1) | EP2075199B1 (en) |
| JP (1) | JP5517166B2 (en) |
| KR (1) | KR101538819B1 (en) |
| CN (1) | CN101910009B (en) |
| AU (1) | AU2008340651B2 (en) |
| BR (1) | BRPI0821526A2 (en) |
| CA (1) | CA2710127A1 (en) |
| ES (1) | ES2568435T3 (en) |
| GE (1) | GEP20125546B (en) |
| MA (1) | MA32028B1 (en) |
| NZ (1) | NZ586038A (en) |
| RU (1) | RU2488532C2 (en) |
| UA (1) | UA103471C2 (en) |
| WO (1) | WO2009080298A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2253552A1 (en) | 2009-04-23 | 2010-11-24 | Crown Packaging Technology, Inc | Can end |
| US8454292B2 (en) | 2009-05-14 | 2013-06-04 | Crown Packaging Technology, Inc. | Method of forming a can end having a moveable portion |
| US8695832B2 (en) * | 2010-02-02 | 2014-04-15 | Klaus Thielen | Can lid and method for producing a can lid |
| USD653109S1 (en) | 2010-10-18 | 2012-01-31 | Stolle Machinery Company, Llc | Can end |
| US9550604B2 (en) | 2010-10-18 | 2017-01-24 | Silgan Containers Llc | Can end with strengthening bead configuration |
| DK2607255T3 (en) * | 2011-12-20 | 2016-08-01 | Ardagh Mp Group Netherlands Bv | The plate and the container, which is provided with such a plate |
| FR3006299B1 (en) * | 2013-06-04 | 2016-02-19 | M Plascopar Sa | OPENING SYSTEM FOR CONTAINER |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441171A (en) * | 1968-03-11 | 1969-04-29 | Continental Can Co | Easy-opening container panel structure |
| US3863801A (en) * | 1973-07-27 | 1975-02-04 | American Can Co | Full-open end with cambered tab |
| US3938696A (en) * | 1974-09-18 | 1976-02-17 | Continental Can Company, Inc. | Inclined integral rivet on end panel for tab control |
| US3977561A (en) * | 1975-09-29 | 1976-08-31 | Strobe Carl J | Can end with nondetachable tear tab and opening ring |
| US3989161A (en) * | 1976-03-03 | 1976-11-02 | American Can Company | Container end closure |
| US4024981A (en) * | 1976-07-01 | 1977-05-24 | Ermal C. Fraze | Easy-open ecology end |
| US4042144A (en) * | 1976-11-10 | 1977-08-16 | Van Dorn Company | Pull tab construction for full panel pull-out ends for easy opening cans |
| US4143788A (en) * | 1977-08-15 | 1979-03-13 | The Continental Group, Inc. | Child resistant safety closure |
| US4930658A (en) * | 1989-02-07 | 1990-06-05 | The Stolle Corporation | Easy open can end and method of manufacture thereof |
| JP3202882B2 (en) * | 1994-02-25 | 2001-08-27 | 忠男 小林 | Tab |
| AU4568900A (en) * | 1999-05-21 | 2000-12-12 | Fermin Jaime Loureiro Benimeli | Improved can |
| JP3800936B2 (en) * | 2000-09-04 | 2006-07-26 | 松下電工株式会社 | Method and apparatus for bending metal plate |
| 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 |
| EP1336570A1 (en) * | 2002-02-15 | 2003-08-20 | Crown Cork & Seal Technologies Corporation | Can end |
| JP2004091015A (en) * | 2002-09-02 | 2004-03-25 | Mutsuo Yakushinji | Pull tab type can lid |
| DE10261232A1 (en) * | 2002-12-20 | 2004-07-22 | Wichelhaus, André | Closure for a container |
| US7617945B2 (en) * | 2003-09-19 | 2009-11-17 | Gabe Cherian | Pull tab |
| DE202006019718U1 (en) * | 2006-12-28 | 2007-03-29 | Schulze, Christian | Ring-pull for opening cans has section which is bent upwards by few mm to assist inserting fingernail when opening it |
-
2007
- 2007-12-24 ES ES07025095.6T patent/ES2568435T3/en active Active
- 2007-12-24 EP EP07025095.6A patent/EP2075199B1/en active Active
-
2008
- 2008-12-16 GE GEAP200811896A patent/GEP20125546B/en unknown
- 2008-12-16 NZ NZ586038A patent/NZ586038A/en not_active IP Right Cessation
- 2008-12-16 BR BRPI0821526-0A patent/BRPI0821526A2/en not_active IP Right Cessation
- 2008-12-16 JP JP2010538472A patent/JP5517166B2/en active Active
- 2008-12-16 RU RU2010130980/12A patent/RU2488532C2/en not_active IP Right Cessation
- 2008-12-16 US US12/809,947 patent/US20110006065A1/en not_active Abandoned
- 2008-12-16 WO PCT/EP2008/010877 patent/WO2009080298A1/en active Application Filing
- 2008-12-16 CA CA2710127A patent/CA2710127A1/en not_active Abandoned
- 2008-12-16 UA UAA201009293A patent/UA103471C2/en unknown
- 2008-12-16 KR KR1020107015174A patent/KR101538819B1/en active IP Right Grant
- 2008-12-16 CN CN2008801224233A patent/CN101910009B/en not_active Expired - Fee Related
- 2008-12-16 AU AU2008340651A patent/AU2008340651B2/en not_active Ceased
-
2010
- 2010-07-19 MA MA33033A patent/MA32028B1/en unknown
-
2017
- 2017-11-28 US US15/824,118 patent/US20180079551A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009080298A1 (en) | 2009-07-02 |
| NZ586038A (en) | 2013-10-25 |
| US20110006065A1 (en) | 2011-01-13 |
| CA2710127A1 (en) | 2009-07-02 |
| CN101910009A (en) | 2010-12-08 |
| UA103471C2 (en) | 2013-10-25 |
| KR20100102145A (en) | 2010-09-20 |
| MA32028B1 (en) | 2011-01-03 |
| RU2010130980A (en) | 2012-02-10 |
| JP2011507767A (en) | 2011-03-10 |
| CN101910009B (en) | 2012-07-11 |
| BRPI0821526A2 (en) | 2015-06-16 |
| EP2075199B1 (en) | 2016-02-24 |
| EP2075199A1 (en) | 2009-07-01 |
| JP5517166B2 (en) | 2014-06-11 |
| AU2008340651A1 (en) | 2009-07-02 |
| RU2488532C2 (en) | 2013-07-27 |
| AU2008340651B2 (en) | 2013-10-17 |
| US20180079551A1 (en) | 2018-03-22 |
| GEP20125546B (en) | 2012-05-25 |
| KR101538819B1 (en) | 2015-07-22 |
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