公开(公告)号：US5566568A

公开(公告)日：1996-10-22

申请号：US219653

申请日：1994-03-29

申请人： Arnaldo Rojek

发明人： Arnaldo Rojek

IPC分类号： B65D45/02 ,  B65D8/04 ,  B65D43/02 ,  B65D43/10 ,  B65D51/16 ,  B65D81/20 ,  B21D11/10

CPC分类号： B65D51/1677 ,  B65D43/0222 ,  B65D51/1683 ,  B65D81/2015 ,  B65D2543/00092 ,  B65D2543/00277 ,  B65D2543/00527 ,  B65D2543/00537 ,  B65D2543/00972

摘要： The present invention relates to a method of manufacturing a can to receive and to be closed by an easily removable cover merely by the action of vacuum and without the help of any mechanical means. The cover is provided with a sealing gasket, a relief hole and a detachable seal. The upper end of the can is provided with an outwardly wound cord. The upper part of the can is retracted with a marked reduction in diameter as compared to the remaining portion of the can. The upper part of the can is retracted such that an external border of the cord is kept in the same vertical alignment with the remaining portion of the can. This upper part is retracted in this manner so that when the cover is placed on the can, the internal face of its flange is in touch with the external face of the remaining portion of the can. This produces a can which can be closed by an easily removable cover having an unclinched sealing gasket. The retention of the cover and air-tightness of the can are obtained by the action of vacuum which is formed inside the can by some physical or mechanical means.

摘要翻译： 本发明涉及仅通过真空的作用而不用任何机械装置的制造可以容易地移除的盖子接收和关闭的罐的方法。 该盖设有一个密封垫圈，一个释放孔和一个可拆卸的密封。 罐的上端设置有向外缠绕的绳索。 与罐的剩余部分相比，罐的上部缩小直径的显着减小。 罐的上部被缩回，使得帘线的外部边缘与罐的剩余部分保持相同的垂直对准。 该上部以这种方式缩回，使得当盖被放置在罐上时，其凸缘的内表面与罐的剩余部分的外表面接触。 这产生可以由具有未接合的密封垫圈的容易移除的盖封闭的罐。 盖的保持和罐的气密性通过在罐内形成的通过物理或机械方式形成的真空的作用而获得。

公开(公告)号：US5275679A

公开(公告)日：1994-01-04

申请号：US888175

申请日：1992-05-26

申请人： Arnaldo Rojek

发明人： Arnaldo Rojek

IPC分类号： B29C65/60 ,  B65B51/02 ,  B65D51/16 ,  B32B31/00

CPC分类号： B65D51/1677 ,  B29C65/60 ,  B29C65/606 ,  B29C66/5344 ,  B29C66/542 ,  B29C66/545 ,  B29C66/55 ,  B65B51/02 ,  Y10T156/1052 ,  Y10T428/214 ,  Y10T428/218 ,  Y10T83/0457 ,  Y10T83/207 ,  Y10T83/2079 ,  Y10T83/209

摘要： A a lid for sealing a container. The lid adheres to the container by no more than a vacuum formed within the container. The lid is formed of a substantially circular panel having a flanged perimeter and a concave depression on an upper side of the circular panel. A pressure release hole extends through the concave depression of the circular panel and sanitary varnish is disposed on a lower side of the circular panel. A first adhesive material is applied to the lower side of the lid by fusion to the sanitary varnish to form a thin film over the release hole, and a second adhesive material is disposed in the concave depression on the upper side of the lid to form a removable seal. The second adhesive material has the same properties as the first adhesive material.

摘要翻译： 一个用于密封容器的盖子。 盖子通过不超过容器内形成的真空而附着在容器上。 该盖由大致圆形的面板形成，该圆形面板具有带法兰的周边和在圆形板的上侧的凹陷。 压力释放孔延伸穿过圆形面板的凹陷凹陷，卫生清漆设置在圆形面板的下侧。 第一粘合材料通过与卫生清漆融合而施加到盖的下侧，以在释放孔上形成薄膜，并且第二粘合材料设置在盖的上侧的凹陷部分中，以形成 可拆卸密封。 第二粘合剂材料具有与第一粘合材料相同的性质。

公开(公告)号：US5881897A

公开(公告)日：1999-03-16

申请号：US778895

申请日：1997-01-03

申请人： Arnaldo Rojek

发明人： Arnaldo Rojek

IPC分类号： B65D43/02 ,  B65D43/06 ,  B65D43/08 ,  B65D51/16 ,  B65D81/20

CPC分类号： B65D7/04 ,  B65D43/0218 ,  B65D51/1683 ,  B65D7/46 ,  B65D2543/00092 ,  B65D2543/00277 ,  B65D2543/00509 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/00564 ,  B65D2543/00972 ,  B65D81/2015

摘要： A can is formed by an overall cylindrical body with a nailed bottom wall and presenting on its superior part and close to an aperture thereof a round fillet which is outwardly turned. The closure of the can is by a metallic, easy-opening lid, formed essentially by a circular panel with a short descending skirt which is provided with a narrow peripheral fillet. The lid includes a sealing gasket on its internal surface and presenting, in the middle of its panel, a circular basin-shaped depression with a central hollow which is closed by a resinous, thermoplastic, detachable seal. The present improvements provide a new configuration for the superior part of the can body, by which the referred skirt of the lid and its respective fillet are inwardly spaced in relation to the side wall of the cylindrical body of the can, in such a way to eliminate any possibility of mounting or overlapping of the peripheral fillets of adjacent cans, whenever the cans are grouped or placed side by side.

摘要翻译： 罐体由具有钉底壁的整体圆柱体形成，并且在其上部并且靠近其孔的一个向外转动的圆形圆角上形成。 罐的封闭是通过金属的容易打开的盖子，其基本上由具有短的下降裙部的圆形板形成，其具有窄的周边圆角。 盖子在其内表面上包括一个密封垫片，在其面板的中部呈现一个圆形的盆形凹陷部，中间的中空部分由树脂，热塑性，可拆卸的密封件封闭。 本发明的改进提供了一种罐体上部的新结构，通过该结构，盖的所述裙部及其相应的圆角相对于罐的圆柱形主体的侧壁向内间隔，以这样的方式 无论何时将罐组合或并排放置，可以消除相邻罐的周边圆角的任何安装或重叠的可能性。

公开(公告)号：US5833090A

公开(公告)日：1998-11-10

申请号：US592854

申请日：1996-01-24

申请人： Arnaldo Rojek

发明人： Arnaldo Rojek

IPC分类号： B65D51/16

CPC分类号： B65D51/1683

摘要： The present invention comprises a metal lid constituted by a circular panel, endowed with downward short turned rim or skirt and provided in its inner peripheral circumference a circular groove containing a sealing gasket and having a circular concave depression disposed preferably in a central portion of the panel, wherein there is formed a central hole and wherein in a lateral portion or sector of this circular depressed area is applied a film of high-adherence varnish, being furthermore filled up with an adherent thermoplastic and melting material-former of the seal that penetrates in the hole, forming a short vertical rod, which does not extravasate the hole and remains with its end close and at the same plane of the internal and inferior surface of the panel of the lid without forcing any portion or residue of the material in the inferior part of the hole and further wherein, the film of high-adherence varnish, applied in a lateral part or sector of the circular depression, allows the partial retention of the seal on the occasion of its lifted slightly and release of the relief hole, and the reapplying after the first opening of the packaging.

摘要翻译： 本发明包括由圆形面板构成的金属盖，其具有向下短弯边缘或裙部，并且在其内圆周上设置有包含密封垫圈的圆形槽，并且具有优选设置在板的中心部分中的圆形凹陷部 ，其中形成中心孔，并且其中在该圆形凹陷区域的侧向部分或扇形部分中施加高粘附性清漆的膜，此外还填充有密封件的粘附的热塑性材料和熔化材料成形剂 该孔形成一个短的垂直杆，其不会渗透孔并保持其端部靠近盖板的内表面和下表面的同一平面，而不会将材料的任何部分或残余物强制在下部 孔的一部分，进一步其中，涂覆在圆形凹陷的侧面部分或扇形部分中的高粘附性清漆薄膜允许 密封件稍稍抬起并释放释放孔的部分保持，以及在第一次打开包装之后重新应用。

公开(公告)号：US06442991B1

公开(公告)日：2002-09-03

申请号：US09604767

申请日：2000-06-28

申请人： Arnaldo Rojek

发明人： Arnaldo Rojek

IPC分类号： B21D1912

CPC分类号： B21D51/26

摘要： “CAN BODY STRETCHING AND MOLDING DEVICE” comprised by a hard and solid forming block (1) in steel or any other harder material, generally cylindrical which presents the biggest part of its height with a larger diameter corresponding to the inner diameter of the can already stretched having on its upper part a conic section (3) topped by a short cylindrical section with smaller diameter corresponding to the inner diameter of the can body to be stretched; said forming block (1) receives from below, where it seats, a flange forming tool at the lower part of the can body, said tool formed by a steel disk (5) having a circular groove (6) in fluting section, susceptible to be reached and taken by the lower end of the can body on its stretching and molding process; it is further provided a flange forming tool on the upper part of the can formed by a steel disk (10) provided on its lower face with a circular groove (11) of fluting section and having a small circular and salient section (12) which surrounds the inner periphery of the groove (11), said salient section (12) susceptible to be maintained by coupling on the upper end of the can body (2) that will go through the stretching and molding process.

摘要翻译： “CAN身体拉伸和成型装置”由硬质和固体成形块（1）组成，由钢或任何其他较硬的材料制成，通常为圆柱形，其具有对应于罐的内径的较大直径的其高度的最大部分 在其上部具有一个锥形部分（3），该圆锥形部分（3）由较短的直径对应于待拉伸的罐体的内径的短圆柱形部分顶起; 所述成形块（1）从其下方接收位于罐体下部的法兰形成工具，所述工具由在凹槽部分具有圆形槽（6）的钢盘（5）形成，易于受 在其拉伸和成型过程中由罐体的下端到达并带走; 还设置有一个凸缘成形工具，在罐的上部由钢盘（10）形成，该钢盘（10）在其下表面上具有一个具有一个圆形槽（11）的凹槽部分，并且具有小的圆形和凸出部分（12） 围绕所述槽（11）的内周，所述突出部分（12）易于通过在通过拉伸和模制过程的罐体（2）的上端上的联接来保持。

公开(公告)号：US5566854A

公开(公告)日：1996-10-22

申请号：US477775

申请日：1995-06-07

申请人： Arnaldo Rojek

发明人： Arnaldo Rojek

IPC分类号： B65D45/02 ,  B65D8/04 ,  B65D43/02 ,  B65D43/10 ,  B65D51/16 ,  B65D81/20

CPC分类号： B65D51/1677 ,  B65D43/0222 ,  B65D51/1683 ,  B65D81/2015 ,  B65D2543/00092 ,  B65D2543/00277 ,  B65D2543/00527 ,  B65D2543/00537 ,  B65D2543/00972

摘要： The present invention provides a can for foodstuff packing having a bottom, a cylindrical body and a cover. The cylindrical body includes an upper part, a lower part and a lateral external wall therebetween and the lower part is attached to the bottom. The upper part includes an end extending beyond the lateral external wall. The upper part reduces in diameter from the diameter of the lateral external wall to the end of the upper part. An outwardly wound cord having a lateral external border is disposed on the end of the upper part. The lateral external border of the cord is in vertical alignment with the lateral external wall of the cylindrical body. The cover includes a circular panel, a sealing gasket and a lower flange. The sealing gasket is disposed on an interior surface of the circular panel. The lowering flange includes an outwardly wound cord at its lower end and an internal surface, which abuts a portion of the lateral external wall beyond the upper part of the can. The cover further includes a relief hole defined in the circular panel and a seal for sealing the relief hole.

摘要翻译： 本发明提供了一种具有底部，圆柱体和盖的食品包装罐。 圆筒体包括上部，下部和外侧壁，下部附接到底部。 上部包括延伸超出外侧外壁的端部。 上部的直径从外侧外壁的直径减小到上部的端部。 具有侧向外部边界的向外缠绕的绳索设置在上部的端部上。 帘线的外侧外部边缘与圆柱体的外侧壁垂直对齐。 该盖包括一个圆形面板，一个密封垫圈和一个下部凸缘。 密封垫圈设置在圆形面板的内表面上。 下降法兰在其下端包括向外缠绕的绳索和内表面，该内表面邻接外侧外壁的超过罐上部的一部分。 盖子还包括限定在圆形面板中的释放孔和用于密封释放孔的密封件。

公开(公告)号：US5439724A

公开(公告)日：1995-08-08

申请号：US177029

申请日：1994-01-04

申请人： Arnaldo Rojek

发明人： Arnaldo Rojek

IPC分类号： B29C65/60 ,  B65B51/02 ,  B65D51/16 ,  B32B3/02

CPC分类号： B65D51/1677 ,  B29C65/60 ,  B29C65/606 ,  B29C66/5344 ,  B29C66/542 ,  B29C66/545 ,  B29C66/55 ,  B65B51/02 ,  Y10T156/1052 ,  Y10T428/214 ,  Y10T428/218 ,  Y10T83/0457 ,  Y10T83/207 ,  Y10T83/2079 ,  Y10T83/209

摘要： A lid for sealing a container. The lid adheres to the container by a vacuum formed within the container. The lid is formed of a substantially circular panel having a flanged perimeter and a concave depression on an upper side of the circular panel. A pressure release hole extends through the concave depression of the circular panel and sanitary coating is disposed on a lower side of the circular panel. A first adhesive material is applied to the lower side of the lid by fusion to the sanitary coating to form a thin film over the release hole, and a second adhesive material is disposed in the concave depression on the upper side of the lid to form a removable seal. The second adhesive material has the same properties as the first adhesive material.

摘要翻译： 用于密封容器的盖子。 盖子通过形成在容器内的真空附着在容器上。 该盖由大致圆形的面板形成，该圆形面板具有带法兰的周边和在圆形板的上侧的凹陷。 压力释放孔延伸穿过圆形面板的凹陷凹陷，卫生涂层设置在圆形面板的下侧。 第一粘合材料通过与卫生涂层融合而施加到盖的下侧，以在释放孔上形成薄膜，并且第二粘合材料设置在盖的上侧上的凹陷凹部中，以形成 可拆卸密封。 第二粘合剂材料具有与第一粘合材料相同的性质。