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1. 发明授权

US06499329B1 Production method for bottle type can and form-working tool 有权
标题翻译：瓶型罐和成型工具的生产方法
公开(公告)号：US06499329B1
公开(公告)日：2002-12-31
申请号：US09830671
申请日：2001-04-30
申请人： Yasushi Enoki , Yukio Ogawa , Satoru Moriya
发明人： Yasushi Enoki , Yukio Ogawa , Satoru Moriya
IPC分类号： B21D2228
CPC分类号： B21D51/26 , B21D22/30
摘要： A bottle-shaped can manufacturing method for forming a shoulder portion having a slope and a diametrically small cylindrical neck portion integrally by further working a bottom side of a bottomed cylindrical can which is formed thinner at its trunk wall than at its bottom wall by drawing a metallic sheet having a thickness of 0.1 to 0.4 mm and by executing at least one thinning working of a bending/extending working and an ironing working. This method comprises: a step of preforming a bottom corner portion of the can into a curved shoulder face having an arcuate longitudinal section; a first diametrically small cylindrical portion forming step of drawing the bottom of the can into a diametrically smaller bottomed cylindrical shape than the trunk portion, with the curved shoulder face of the bottom corner portion being unwrinkled; a second diametrically small cylindrical portion forming step of drawing the bottomed cylindrical portion drawn from the can bottom into a diametrically smaller bottomed cylindrical shape, with the bottom corner portion being unwrinkled by the surface of a tool; and a shoulder portion reforming step of pushing and extending the shoulder portion, which is formed by the first diametrically small cylindrical portion forming step and the second diametrically small cylindrical portion forming step into a smooth slope leading to the curved shoulder face on the trunk side, after the diameter of the bottomed cylindrical portion formed by executing the drawing working of the second diametrically small cylindrical portion forming step once or two or more times becomes substantially equal to a diameter of the neck portion.
摘要翻译：一种瓶形罐制造方法，用于通过进一步加工有底圆柱形罐的底侧而形成具有斜面和径向小的圆柱形颈部的肩部，所述底部圆柱形罐的底侧在其主干壁处比通过拉伸通过执行弯曲/延伸加工和熨烫加工的至少一个减薄加工，具有厚度为0.1〜0.4mm的金属板。该方法包括：将罐的底部角部预成型为具有弓形纵向截面的弯曲的肩部表面的步骤; 第一直径较小的圆柱形部分形成步骤，其将罐的底部拉伸成比主体部分更直径较小的有底圆柱形，其中底角部分的弯曲的肩面被打皱; 第二径向小圆柱形部分形成步骤，其将从罐底拉出的有底圆筒部分拉伸成直径较小的有底圆筒形，底角部分被工具的表面打皱; 以及肩部重整工序，其通过第一直径小的圆筒部形成工序和第二径向小的圆筒部形成工序形成为将肩部延伸到通向躯干侧的弯曲的肩部的平滑的斜面上的肩部，在通过执行第二直径小的圆筒形部分形成步骤的拉伸加工形成的有底圆筒部分的直径一次或两次或更多次之后，基本上等于颈部的直径。

2. 发明授权

US06463776B1 Method of manufacturing bottle type can 有权
标题翻译：瓶型罐的制造方法
公开(公告)号：US06463776B1
公开(公告)日：2002-10-15
申请号：US09856146
申请日：2001-05-30
申请人： Yasushi Enoki , Yukio Ogawa , Hirotomo Tamiya , Yoshinao Shima
发明人： Yasushi Enoki , Yukio Ogawa , Hirotomo Tamiya , Yoshinao Shima
IPC分类号： B21D5140
CPC分类号： B21D51/26
摘要： The invention is a bottle-shaped can manufacturing method of shaping a neck portion, a shoulder portion and a body portion integrally. The method comprises: a step of shaping a covered metallic sheet, as prepared by forming thermoplastic resin covering films on the two surfaces of a metallic sheet and by applying a lubricant to the thermoplastic resin covering films, into a cup shape by punching out the metallic sheet; a step of shaping the shaped cup into a bottomed cylindrical can reduced in diameter and thinned at its body portion; a step of shaping the bottom side of the bottomed cylindrical can into a shoulder portion and an unopened neck portion; a step of removing the lubricant at least from the outer surface of the can which is not opened at its neck portion but opened at the lower end of its body portion; a step of applying a printed design to the outer surface of the body portion cleared of the lubricant; and a step of shaping a cut end portion, as opened by cutting the leading end portion of the unopened neck portion, into a curled portion and shaping a threaded portion below the curled portion. Therefore, a protective covering film can be formed in a homogeneous state on the metallic surface of the can. On the other hand, a decorative print can be satisfactorily applied to the outer surface of the body portion of the can. For handling the can at the printing step, moreover, there can be converted a transfer apparatus by the vacuum or compressed air injection mechanism which has been employed in the prior art.
摘要翻译：本发明是一种整体形成颈部，肩部和主体部分的瓶形罐制造方法。该方法包括：通过在金属片的两个表面上形成热塑性树脂覆盖膜并通过向热塑性树脂覆盖膜施加润滑剂而制备的被覆金属片的成形步骤，通过冲压出金属片; 将成形杯成形为有底圆筒形的步骤将直径减小并在其主体部分变薄; 将有底圆筒形罐的底侧成形为肩部和未打开的颈部的步骤; 至少从罐的外表面除去润滑剂的步骤，其在其颈部处未打开但在其主体部分的下端处开口; 将印刷设计施加到清除了润滑剂的主体部分的外表面上的步骤; 以及通过将未打开的颈部的前端部切断而打开的切断端部成形为卷曲部分并使卷曲部分下方的螺纹部分成形的步骤。因此，可以在罐的金属表面上以均匀状态形成保护性覆膜。另一方面，装饰性印刷品可以令人满意地施加到罐体的主体部分的外表面上。此外，为了在印刷步骤中处理罐，可以通过现有技术中采用的真空或压缩空气注入机构来转换传送装置。

3. 发明申请

US20050218140A1 Opening curled part of metal container and method of forming the opening curled part 有权
标题翻译：打开金属容器的卷曲部分和形成开卷卷曲部分的方法
公开(公告)号：US20050218140A1
公开(公告)日：2005-10-06
申请号：US10512992
申请日：2003-04-28
申请人： Yasushi Enoki , Toshio Matsuo
发明人： Yasushi Enoki , Toshio Matsuo
IPC分类号： B65D8/02 , B65D8/16 , B65D8/20 , B65D51/16 , B65D1/40
CPC分类号： B65D7/04 , B65D7/38 , B65D51/1688
摘要： A configuration of an outwardly curled portion formed on an opening portion of a metal can, in which both inner and outer faces of a metal sheet forming at least around the opening portion are covered with a resin film, in which the curled portion formed above an inclined face by curling an upper end of a trim end portion so as to confine it inside of the curled portion, as being squeezed in the can radius direction so as to contact its lower end with the inclined face, and in which the metal sheet layers are folded in the can radius direction via the resin films in the most part but except around both upper and lower ends of the curled portion. Accordingly, the trim end portion of in the curled portion can be prevented from getting rusty, and deterioration in the appearance of the curled portion can be avoided. Moreover, the strength of the curled portion is enhanced so that the resistance against the deformation is improved.
摘要翻译：形成在金属罐的开口部分上的向外卷曲部分的构造，其中形成在开口部分的至少周围的金属片的内表面和外表面都被树脂膜覆盖，其中形成在其上方的卷曲部分通过使修剪端部的上端卷曲，将其限制在卷曲部的内侧，使其沿着罐半径方向挤压，使其下端与倾斜面接触，并且其中金属片层大多数情况下通过树脂膜在罐半径方向上折叠，但是除了卷曲部分的上端和下端之外。因此，可以防止卷曲部分的修剪端部变得生锈，并且可以避免卷曲部分的外观劣化。此外，卷曲部分的强度增强，从而改善了抗变形性。

4. 发明授权

US07497350B2 Opening curled part of metal container and method of forming the opening curled part 有权
标题翻译：打开金属容器的卷曲部分和形成开卷卷曲部分的方法
公开(公告)号：US07497350B2
公开(公告)日：2009-03-03
申请号：US10512992
申请日：2003-04-28
申请人： Yasushi Enoki , Toshio Matsuo
发明人： Yasushi Enoki , Toshio Matsuo
IPC分类号： B65D1/42
CPC分类号： B65D7/04 , B65D7/38 , B65D51/1688
摘要： A configuration of an outwardly curled portion formed on an opening portion of a metal can, in which both inner and outer faces of a metal sheet forming at least around the opening portion are covered with a resin film, in which the curled portion formed above an inclined face by curling an upper end of a trim end portion so as to confine it inside of the curled portion, as being squeezed in the can radius direction so as to contact its lower end with the inclined face, and in which the metal sheet layers are folded in the can radius direction via the resin films in the most part but except around both upper and lower ends of the curled portion. Accordingly, the trim end portion of in the curled portion can be prevented from getting rusty, and deterioration in the appearance of the curled portion can be avoided. Moreover, the strength of the curled portion is enhanced so that the resistance against the deformation is improved.
摘要翻译：形成在金属罐的开口部分上的向外卷曲部分的构造，其中形成在开口部分的至少周围的金属片的内表面和外表面都被树脂膜覆盖，其中形成在其上方的卷曲部分通过使修剪端部的上端卷曲，将其限制在卷曲部的内侧，使其沿着罐半径方向挤压，使其下端与倾斜面接触，并且其中金属片层大多数情况下通过树脂膜在罐半径方向上折叠，但是除了卷曲部分的上端和下端之外。因此，可以防止卷曲部分的修剪端部变得生锈，并且可以避免卷曲部分的外观劣化。此外，卷曲部分的强度增强，从而改善了抗变形性。

5. 发明申请

US20060277957A1 Method for manufacturing can body printed to shoulder portion 有权
标题翻译：制造方法可以将身体印刷到肩部
公开(公告)号：US20060277957A1
公开(公告)日：2006-12-14
申请号：US11149359
申请日：2005-06-10
申请人： Eiji Fujishige , Yasushi Enoki
发明人： Eiji Fujishige , Yasushi Enoki
IPC分类号： B21B45/00
CPC分类号： B21D51/26
摘要： A can body manufacturing method, in which a bottomed cylindrical long cup is shaped from a metal material, in which a printed decoration is then applied to the outer face of a cylindrical trunk portion of the long cup, and in which one of the end sides of the long cup is then shaped into a sloped shoulder portion which is diametrically reduced toward the leading end side: wherein the printed decoration is printed on the outer face of the cylindrical trunk portion of the long cup to the portion to be shaped into the shoulder portion at a subsequent treatment, and wherein the pattern or letter of the printed decoration applied to the portion to be shaped into the shoulder portion is distorted to be wider in the upward direction, in comparison with a final desired figure.
摘要翻译：一种罐身制造方法，其中有底圆柱形长杯由金属材料成形，其中印刷的装饰然后被施加到长杯的圆柱形主干部分的外表面，并且其中一个端面然后成形为朝向前端侧径向减小的倾斜的肩部，其中印刷的装饰被印刷在长杯的圆柱形主干部分的外表面上，以形成为肩部的部分并且其中与最终期望的图形相比，应用于要成形为肩部的部分的印刷装饰的图案或字母在向上方向上变形得更宽。

6. 发明授权

US07354234B2 Method for manufacturing can body printed to shoulder portion 有权
标题翻译：制造方法可以将身体印刷到肩部
公开(公告)号：US07354234B2
公开(公告)日：2008-04-08
申请号：US11149359
申请日：2005-06-10
申请人： Eiji Fujishige , Yasushi Enoki
发明人： Eiji Fujishige , Yasushi Enoki
IPC分类号： B21D51/26 , B21B45/00
CPC分类号： B21D51/26
摘要： A can body manufacturing method, in which a bottomed cylindrical long cup is shaped from a metal material, in which a printed decoration is then applied to the outer face of a cylindrical trunk portion of the long cup, and in which one of the end sides of the long cup is then shaped into a sloped shoulder portion which is diametrically reduced toward the leading end side: wherein the printed decoration is printed on the outer face of the cylindrical trunk portion of the long cup to the portion to be shaped into the shoulder portion at a subsequent treatment, and wherein the pattern or letter of the printed decoration applied to the portion to be shaped into the shoulder portion is distorted to be wider in the upward direction, in comparison with a final desired figure.
摘要翻译：一种罐身制造方法，其中有底圆柱形长杯由金属材料成形，其中印刷的装饰然后被施加到长杯的圆柱形主干部分的外表面，并且其中一个端面然后成形为朝向前端侧径向减小的倾斜的肩部，其中印刷的装饰被印刷在长杯的圆柱形主干部分的外表面上，以形成为肩部的部分并且其中与最终期望的图形相比，应用于要成形为肩部的部分的印刷装饰的图案或字母在向上方向上变形得更宽。

7. 发明授权

US5902086A Process for manufacturing a deformed metal can having a reshaped can body wall 失效
标题翻译：用于制造变形的金属罐的方法可以具有重新形成的罐体壁
公开(公告)号：US5902086A
公开(公告)日：1999-05-11
申请号：US954228
申请日：1997-10-20
申请人： Yasushi Enoki
发明人： Yasushi Enoki
IPC分类号： B21D41/02 , B21D51/26 , B21D51/28
CPC分类号： B21D51/2646
摘要： A process for manufacturing a cylindrical metal can having, on its side walls, projected portions and recessed portions. The projected portions are formed by forcing the side walls radially outwardly, and the recessed portions are formed by urging unprojected portions radially inwardly while the projected portions are being forced radially outwardly.
摘要翻译：一种制造圆筒形金属罐的方法在其侧壁上具有突出部分和凹陷部分。突出部分通过迫使侧壁径向向外而形成，并且凹陷部分通过在径向向内推动未投影部分而形成，同时突出部分被强制径向向外。

8. 发明授权

US07721578B2 Opening curled portion of metal can and forming method thereof 有权
标题翻译：打开金属罐的卷曲部分及其成型方法
公开(公告)号：US07721578B2
公开(公告)日：2010-05-25
申请号：US12241412
申请日：2008-09-30
申请人： Yasushi Enoki , Toshio Matsuo
发明人： Yasushi Enoki , Toshio Matsuo
IPC分类号： B21B1/00 , B21D11/20 , B21D51/24
CPC分类号： B65D7/04 , B65D7/38 , B65D51/1688
摘要： A method for configuration of an outwardly curled portion formed on an opening portion of a metal can, in which both inner and outer faces of a metal sheet forming at least around the opening portion are covered with a resin film, in which the curled portion formed above an inclined face by curling an upper end of a trim end portion so as to confine it inside of the curled portion, as being squeezed in the can radius direction so as to contact a lower end thereof with the inclined face, and in which the metal sheet layers are folded in the can radius direction via the resin films except around both upper and lower ends of the curled portion. Accordingly, the trim end portion of in the curled portion can be prevented from getting rusty, and deterioration in the appearance of the curled portion can be avoided. Moreover, the strength of the curled portion is enhanced so that the resistance against the deformation is improved.
摘要翻译：一种形成在金属罐的开口部分上的向外卷曲部分的方法，其中形成在至少围绕开口部分的金属片的内表面和外表面都被树脂膜覆盖，其中形成了卷曲部分通过使修剪端部的上端卷曲以将其限制在卷曲部分的内侧，沿着罐半径方向被挤压以使其下端与倾斜面接触，在倾斜面上方，并且其中金属片层通过除卷曲部分的上端和下端之外的树脂膜在罐半径方向上折叠。因此，可以防止卷曲部分的修剪端部变得生锈，并且可以避免卷曲部分的外观劣化。此外，卷曲部分的强度增强，从而改善了抗变形性。

9. 发明授权

US06857304B2 Bottle-shaped can manufacturing method 有权
标题翻译：瓶形罐制造方法
公开(公告)号：US06857304B2
公开(公告)日：2005-02-22
申请号：US10230139
申请日：2002-08-29
申请人： Yasushi Enoki
发明人： Yasushi Enoki
IPC分类号： B21D22/30 , B21D51/26
CPC分类号： B21D22/30 , B21D51/26
摘要： A bottle-shaped can manufacturing method for forming a shoulder portion having a slope and a diametrically small cylindrical neck portion integrally by further working a bottom side of a bottomed cylindrical can which is formed thinner at its trunk wall than at its bottom wall by drawing a metallic sheet having a thickness of 0.1 to 0.4 mm and by executing at least one thinning working of a bending/extending working and an ironing working.
摘要翻译：一种瓶形罐制造方法，用于通过进一步加工有底圆柱形罐的底侧而形成具有斜面和径向小的圆柱形颈部的肩部，所述底部圆柱形罐的底侧在其主干壁处比通过拉伸通过执行弯曲/延伸加工和熨烫加工的至少一个减薄加工，具有厚度为0.1〜0.4mm的金属板。

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