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1. 发明申请

US20160039563A1 BEVERAGE CAN END HAVING AN ASYMMETRICAL OPENING 审中-公开
标题翻译：饮料可以结束不对称开启
公开(公告)号：US20160039563A1
公开(公告)日：2016-02-11
申请号：US14776246
申请日：2014-03-14
申请人： Paul Charles CLAYDON , CROWN PACKAGING TECHNOLOGY, INC.
发明人： PAUL ROBERT DUNWOODY , Christopher Paul Ramsey , Garry Richard Chant
IPC分类号： B65D17/00
CPC分类号： B65D17/4012 , B65D1/165 , B65D2517/0013 , B65D2517/0059 , Y02A40/962
摘要： A beverage can end for pressurized contents includes a score that defines a pair of The lobes have longitudinal axes that are not mutually parallel and in some embodiments substantially perpendicular to improve flow.
摘要翻译：用于加压内容物的饮料罐端部包括限定一对的分数。叶片具有不相互平行的纵向轴线，并且在一些实施例中基本上垂直于改善流动。

2. 发明专利

GB2547016A Metal containers and methods of manufacture 未知
公开(公告)号：GB2547016A
公开(公告)日：2017-08-09
申请号：GB201602042
申请日：2016-02-04
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： PAUL ROBERT DUNWOODY
IPC分类号： B21D22/20 , B21D51/26 , B21D22/28
摘要： A method of reducing a thickness and increasing a height of a cylindrical wall 13 of a metal cup 11 to form a can body comprises positioning a wall-ironing punch 40 inside the cup, moving an annular wall-ironing die 24 axially over the closed end of the cup towards the open end of the cup, but not beyond the open end of the cup, in order to iron the cylindrical wall from the closed end up to a position axially spaced from the open end and moving the wall-ironing die back in an opposite direction to remove the can body from the die. A step of moving the wall ironing die back in the opposite direction may be carried out with the punch positioned inside the can body in order to burnish a portion of the cylindrical wall. The base 12 of the cup 11 may be pushed against the punch 40 by the outer base-clamping tool 25 and the outer base-forming tool 26. The metal cup may include a flange 14 surrounding the open end and the method may include applying a force to the flange to remove the can body from the punch. Compressed air may be introduced into the can body 1 through channel 47 in the punch 40 to assist pushing the can body 1. A method of reducing a diameter of one or more regions of a can body is also disclosed by: pushing an annular tool having a number of portions of different diameter axially over the can body; and pushing a punch inside the can body, the punch having a number of portions of different diameter, wherein at least one portion has a diameter corresponding to a desired reduced can body diameter, to form the can body wall against the punch.

3. 发明专利

GB2547016B Metal containers and methods of manufacture 未知
公开(公告)号：GB2547016B
公开(公告)日：2019-04-24
申请号：GB201602042
申请日：2016-02-04
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： PAUL ROBERT DUNWOODY
IPC分类号： B21D51/26 , B21D22/20 , B21D22/28
摘要： A metal can body (71) comprising a base (72) defining a bottommost end of the metal can body (71), a curl (115) disposed at an uppermost end of the metal can body (71), a circumferential body-wall (73) disposed between the curl (115) and the base (72), the bodywall (73) including a plurality of circumferential wall regions and a plurality of circumferential taper portions, wherein adjacent pairs of the wall regions have one of the taper portions disposed therebetween, each one of the taper portions having a taper portion upper diameter and a taper portion lower diameter, the taper portion upper diameter being greater than the taper portion lower diameter such that each one of the taper portions is downwardly tapered, and wherein the metal can body (71) is nestable with other ones of the metal can bodies (71).

4. 发明专利

ZA201403279B CAN END 未知
公开(公告)号：ZA201403279B
公开(公告)日：2015-07-29
申请号：ZA201403279
申请日：2014-05-08
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： PAUL ROBERT DUNWOODY
IPC分类号： B65D20060101 , B21D20060101
摘要： There is disclosed herein a can end (10) for a can for pressurized contents, the can end being configured to be joined by a peripheral annular joining portion (24,26) to one axial end of a can body of the can and having an outer side arranged to face outwardly from the can and an inner side arranged to face inwardly into the can, the can end comprising: a central panel (18); a panel wall (20) annularly surrounding the central panel and extending axially inwardly and radially outwardly from the central panel; an annular chuck wall structure (12, 14, 50) extending radially- and axially-inwardly from the joining portion; and an annular bead (16) which is connected between a radially outer edge (38) of the panel wall and a radially inner edge (50e) of the chuck wall structure and which is concave with respect to the outer side of the can end and extends at least partially radially outwardly with respect to the radially inner edge of the chuck wall structure, wherein wall portions adjacent inner and outer ends of the concave annular bead (16) form a bead mouth (m) that is open towards the outer side of the can end.

5. 发明专利

ZA200408949B SELF HEATING OR COOLING CONTAINER 未知
公开(公告)号：ZA200408949B
公开(公告)日：2005-12-28
申请号：ZA200408949
申请日：2004-11-04
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： PAUL ROBERT DUNWOODY , CHRISTOPHER PAUL RAMSEY , IAN MAXWELL
IPC分类号： A47J20060101 , A47J36/28 , B65D20060101 , B65D81/34 , F24V30/00
摘要： This invention relates to a self-heating or self-cooling container, which uses an exothermic or endothermic reaction to provide or remove heat from the contents of the container. The chemical reaction includes a fluid consistuent (either as a reagent or solvent) which is added to another chemical reagent to initiate the reaction. The container according to the invention proposes a means to control the volume of this fluid constituent added to the reaction depending on the ambient temperature of the container.

6. 发明专利

GB2540360B Coated metal closures 未知
公开(公告)号：GB2540360B
公开(公告)日：2020-05-06
申请号：GB201512217
申请日：2015-07-13
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： PAUL ROBERT DUNWOODY
IPC分类号： B21D51/44 , B32B7/04 , B65D41/12 , B65D51/00
摘要： A metal closure (1) comprising a panel (10) and a depending side wall (14) terminating in a cut edge (15), the inner surface of the closure having a plurality of coating layers applied (21-27) such that at least one of the coating layers extends to the cut edge and the coating thickness at and in proximity to the cut edge is less than the thickness at one or more other regions of the inner surface.

7. 发明专利

GB2551514B A method of manufacturing a metal cup using a draw die having a variable transition surface 未知
公开(公告)号：GB2551514B
公开(公告)日：2019-09-18
申请号：GB201610721
申请日：2016-06-20
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： PAUL ROBERT DUNWOODY
IPC分类号： B21D22/22 , B21D24/04 , B21D51/26

8. 发明专利

BRPI0907216B1 extremidade de lata de fácil abertura e recipiente. 未知
公开(公告)号：BRPI0907216B1
公开(公告)日：2019-04-02
申请号：BRPI0907216
申请日：2009-01-13
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： LAURE HÉLÈNE MARIE PAILLET , PAUL ROBERT DUNWOODY
IPC分类号： B65D17/34 , B65D17/40
摘要： extremidade de lata de fácil abertura e recipiente esta invenção se refere a uma extremidade de lata (1) que provê acesso à lingueta melhorado para um consumidor. um outro aspecto da presente invenção se refere a um recipiente que incorpora uma tal extremidade de lata (1). a extremidade de lata (1) inclui uma porção móvel (30) posicionada embaixo de todo ou parte da alça (20b) da extremidade de lata, com uma porção móvel deformável de uma posição ‘para cima’ (30a) para uma posição ‘para baixo’ (30b) para prover acesso à lingueta melhorado para um consumidor. a extremidade de lata (1) é provida com um ou mais degraus anulares inclinados para baixo (31), que, como se verificou, aumenta grandemente a força requerida para deformar o painel da posição "para baixo" para a posição "para cima", resultando, por conseguinte, em uma probabilidade muito grande de o consumidor receber um recipiente (40) que incorpora a extremidade de lata (1) com uma porção móvel (30) na posição ‘para baixo’ (30b), facilitando assim o acesso à lingueta.

9. 发明专利

BR112015025926A2 método e aparelho para a fabricação de uma extremidade da lata 未知
公开(公告)号：BR112015025926A2
公开(公告)日：2017-07-25
申请号：BR112015025926
申请日：2014-04-10
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： ANDREW ROBERT LOCKLEY , PAUL ROBERT DUNWOODY , PHILIP ALAN MARRIOT , STEPHEN JOHN OSBORN
IPC分类号： B21D51/44
摘要： resumo da patente de invenção para: “método e aparelho para a fabricação de uma extremidade da lata”. encontra-se aqui previsto um método de moldagem de uma extremidade da lata compreendendo: a manutenção de uma parte periférica de uma peça em bruto entre conjuntos de ferramentas periféricas interiores e exteriores; estiramento de uma parte central da peça em bruto contra uma ferramenta do painel central exterior dotado de uma região central e uma extremidade periférica inclinada que se estende a uma parede periférica através do movimento da ferramenta do painel central exterior para o interior em relação aos conjuntos de ferramentas periféricas para moldarem um revestimento estirado da extremidade da lata; e moldando o revestimento da extremidade da lata contra uma ferramenta do painel central interior dotada de uma região central e uma região periférica deslocando a ferramenta do painel central interior para o exterior em relação aos conjuntos de ferramentas periféricas para moldar a parte central estirada para que um painel central se encontre definido pela região central da ferramenta do painel central interior e uma estrutura reforçada com recesso que se estende em redor do painel central, em que a extremidade periférica inclinada da ferramenta do painel central exterior possui um raio de curvatura convexa de 2 mm ou mais e de 30 mm ou menos entre a região central da ferramenta do painel central exterior e a parede periférica da ferramenta do painel central exterior. aparelho associado encontra-se também previsto. (fig. 11a)

10. 发明专利

MX343710B APARATO PARA SUJETAR UN RECIPIENTE. 未知
公开(公告)号：MX343710B
公开(公告)日：2016-11-18
申请号：MX2013010767
申请日：2012-03-06
申请人： CROWN PACKAGING TECHNOLOGY INC
发明人： PAUL ROBERT DUNWOODY
IPC分类号： B21D51/26
摘要： El aparato comprende un soporte (20) con una cara de asentamiento sobre la que se coloca un recipiente tal como un artículo en forma de taza (1). El aire es suministrado a través de canales y la presión del aire se equilibra con el fin de mantener el artículo (1) contra la cara. El perfil del aparato guía a un elemento de base, o "sostén" del artículo (1) en el soporte (20) y sobre la cara de asentamiento (23), y se pone en contacto con el artículo (1) radialmente fuera de la cara de asentamiento (23). El aparato tiene también un manguito exterior concéntrico (25) para proporcionar el contacto radial adicional y resistir el movimiento lateral del artículo (1) en tanto mantiene la concentricidad.

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