专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08074483B2 Two-piece can, method for manufacturing same, and steel sheet therefor 有权
标题翻译：两片罐，其制造方法及其制造方法
公开(公告)号：US08074483B2
公开(公告)日：2011-12-13
申请号：US11990254
申请日：2006-08-10
申请人： Katsumi Kojima , Yuka Nishihara , Hiroshi Kubo , Yoshihiko Yasue , Yasuhide Oshima , Hiroki Iwasa
发明人： Katsumi Kojima , Yuka Nishihara , Hiroshi Kubo , Yoshihiko Yasue , Yasuhide Oshima , Hiroki Iwasa
IPC分类号： B21D11/10 , B21D22/00
CPC分类号： B65D7/04 , B21D51/26 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/06 , B32B27/28 , B32B27/32 , B32B27/36
摘要： We manufacture a two-piece can by the method using a laminated steel sheet as the base material, having the steps of: drawing a cylindrical blank for several times to form a can body in a shape of cylinder integrated with bottom; forming a tapered part extending outward from the can body in the radial direction thereof at the tip of the opening of the can body; applying diametral reduction to the tapered part to the diameter of the can body; and applying diametral reduction to the opening side of the can body to a diameter smaller than the diameter of the can body, while satisfying the formulae (1) and (2), 1.5≦h/(R−R) (1) d/R≦0.25 (2) where h is the height from the can bottom to the tip of the opening, R is the circular blank positional radius, r is the radius of the can bottom, and d is the radius of the tip of the opening.
摘要翻译：我们通过使用层压钢板作为基材的方法制造两件式罐，具有以下步骤：将圆筒形坯料拉伸数次以形成与底部一体形成的圆筒状的罐体; 在所述罐体的开口部的前端形成从所述罐体向径向外侧延伸的锥形部; 将锥形部分直径减小到罐体的直径; 在满足公式（1）和（2）的同时，将罐直径的直径减小直径小于罐体的直径，1.5＆nlE; h /（R-R）（1）d / R≦̸0.25（2）其中h是从罐底到开口尖端的高度，R是圆形坯料的位置半径，r是罐底的半径，d是罐底的半径开放

2. 发明申请

US20090217729A1 Two-Piece Can, Method for Manufacturing Same, and Steel Sheet Therefor 有权
标题翻译：两片罐，制造方法及其制造方法
公开(公告)号：US20090217729A1
公开(公告)日：2009-09-03
申请号：US11990254
申请日：2006-08-10
申请人： Katsumi Kojima , Yuka Nishihara , Hiroshi Kubo , Yoshihiko Yasue , Yasuhide Oshima , Hiroki Iwasa
发明人： Katsumi Kojima , Yuka Nishihara , Hiroshi Kubo , Yoshihiko Yasue , Yasuhide Oshima , Hiroki Iwasa
IPC分类号： B21D41/00
CPC分类号： B65D7/04 , B21D51/26 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/06 , B32B27/28 , B32B27/32 , B32B27/36
摘要： We manufacture a two-piece can by the method using a laminated steel sheet as the base material, having the steps of: drawing a cylindrical blank for several times to form a can body in a shape of cylinder integrated with bottom; forming a tapered part extending outward from the can body in the radial direction thereof at the tip of the opening of the can body; applying diametral reduction to the tapered part to the diameter of the can body; and applying diametral reduction to the opening side of the can body to a diameter smaller than the diameter of the can body, while satisfying the formulae (1) and (2) 1.5≦h/(R−r) (1) d/R≦0.25 (2) where h is the height from the can bottom to the tip of the opening, R is the circular blank positional radius, r is the radius of the can bottom, and d is the radius of the tip of the opening.
摘要翻译：我们通过使用层压钢板作为基材的方法制造两件式罐，具有以下步骤：将圆筒形坯料拉伸数次以形成与底部一体形成的圆筒状的罐体; 在所述罐体的开口部的前端形成从所述罐体向径向外侧延伸的锥形部; 将锥形部分直径减小到罐体的直径; 并且在满足公式（1）和（2）<？in-line-formula description =“In-Line Formulas”的同时，将罐体的开口侧的直径减小度应用于小于罐体直径的直径 end =“lead”？> 1.5 <= h /（Rr）（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description = 在线公式“end =”lead“？> d / R <= 0.25（2）<？in-line-formula description =”In-line Formulas“end =”tail“？>其中h是可以在底部到开口的尖端，R是圆形空白位置半径，r是罐底部的半径，d是开口尖端的半径。

3. 发明申请

US20100025283A1 Laminated steel sheet for two-piece can body, two-piece can body made of laminated steel sheet, and method of producing the two-piece can body 审中-公开
标题翻译：用于两片罐体的层压钢板，由层压钢板制成的两片罐体，以及制造两件式罐体的方法
公开(公告)号：US20100025283A1
公开(公告)日：2010-02-04
申请号：US12311297
申请日：2007-10-25
申请人： Yasuhide Oshima , Hiroki Iwasa , Yoshihiko Yasue , Yuka Nishihara , Katsumi Kojima , Hiroshi Kubo
发明人： Yasuhide Oshima , Hiroki Iwasa , Yoshihiko Yasue , Yuka Nishihara , Katsumi Kojima , Hiroshi Kubo
IPC分类号： B65D8/04 , B65D85/72 , B21D51/26
CPC分类号： B65D7/12 , B21D51/26 , B21D51/2615 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/18 , B32B27/36 , B32B2307/518 , B32B2307/584 , B32B2307/714 , B32B2439/66 , B65D1/165 , Y10T428/31681
摘要： Provided is a laminated steel sheet for a can body of a two-piece can, containing a copolyethylene terephthalate resin layer containing at least one member selected from the group consisting of isophthalic acid and cyclohexane dimethanol as a copolymer component in a proportion of 5 to 20 mol % and having a crystallization temperature of 120° C. to 140° C. on at least one side of a steel sheet; and satisfying the following relationships: r1≦r, 0.1≦r1/R≦0.25, and 1.5≦h/(R−r)≦4, wherein r1 represents the minimum radius of the can body, r represents the maximum radius of the can body, h represents the height of the can body, and R represents the radius of the laminated steel sheet having a circular shape before shaping whose weight is the same as that of the can body.The laminated steel sheet is suitable for a can body of a two-piece can having a high strain level, and can provide a two-piece can body which is free from delamination and breakage of the resin layer.
摘要翻译：本发明提供一种两片罐罐体的层压钢板，其中含有选自间苯二甲酸和环己烷二甲醇中的至少一种的共聚对苯二甲酸乙二醇酯树脂层为共聚物成分，比例为5〜20 并且在钢板的至少一侧具有120℃至140℃的结晶温度; 并且满足以下关系：r1 <= r，0.1 <= r1 / R <= 0.25和1.5 <= h /（Rr）<= 4，其中r1表示罐体的最小半径，r表示最大半径罐体的高度h表示罐体的高度，R表示成形前的具有与罐体相同重量的圆形的层叠钢板的半径。层压钢板适用于具有高应变水平的两件式罐的罐体，并且可以提供一种不会使树脂层分层破裂的两件式罐体。

4. 发明申请

US20090061133A1 TWO-PIECE CAN, METHOD FOR MANUFACTURING SAME, AND STEEL SHEET THEREFOR 审中-公开
标题翻译：两种制品，其制造方法及其制造方法
公开(公告)号：US20090061133A1
公开(公告)日：2009-03-05
申请号：US12063649
申请日：2006-08-10
申请人： Katsumi Kojima , Yuka Nishihara , Hiroshi Kubo , Yoshihiko Yasue , Yasuhide Oshima , Hiroki Iwasa
发明人： Katsumi Kojima , Yuka Nishihara , Hiroshi Kubo , Yoshihiko Yasue , Yasuhide Oshima , Hiroki Iwasa
IPC分类号： B32B1/02 , B65D8/00 , B21D11/10
CPC分类号： B21D51/2615 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/06 , B32B27/28 , B32B27/32 , B32B27/36 , B65D83/38 , Y10T428/1355
摘要： A two-piece can has sufficient can strength and excellent corrosion resistance and to provide a method for forming the two-piece can easily without generating cracks. The two-piece can uses a laminated steel sheet as the base material and having a can body in a shape of cylinder integrated with bottom. The can body is treated by diametral reduction to become the diameter of opening side thereof smaller than the diameter of can body, and to satisfy the formulae (1) and (2). There is formed a bead at the opening side of the can body, being curled outward from the can at the tip of the opening in a shape of circular arc or vertically long ellipse in cross section, and is further formed a bead having a cross sectional shape of further curled at the tip thereof, an upper bead, and a lower bead: 1.5≦h/(R−r) (1) d/R≦0.25 (2) where, h is the height from the can bottom to the tip of the opening, R is the net blank radius, r is the radius of the can bottom, and d is the radius of the tip of the opening.
摘要翻译：两片式罐具有足够的强度和优异的耐腐蚀性，并且可以容易地形成两件式的方法而不产生裂纹。两片可以使用层叠钢板作为基材，并且具有与底部一体的圆筒形状的罐体。通过直径缩小处理罐体，使其开口侧的直径小于罐体的直径，并满足式（1）和（2）。在罐体的开口侧形成有珠状体，从开口端部的罐部向外卷曲成圆弧状或垂直长椭圆形状，并且还形成有横截面在其顶端进一步卷曲的形状，上胎圈和下胎圈：<？in-line-formula description =“In-line formula”end =“lead”？> 1.5 <= h /（Rr）（1 ）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> d / R < 0.25（2）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中，h是从罐底到开口尖端的高度，R是净空白半径， r是罐底的半径，d是开口尖端的半径。

5. 发明申请

US20100096279A1 PROCESS FOR MANUFACTURING DRAWN CAN FOR AEROSOL AND DRAWN CAN FOR AEROSOL 审中-公开
标题翻译：制造烟草的方法可用于气溶胶
公开(公告)号：US20100096279A1
公开(公告)日：2010-04-22
申请号：US12517608
申请日：2007-12-03
申请人： Katsumi Kojima , Yuka Nishihara , Yasuhide Oshima , Hiroki Iwasa , Hiroshi Kubo
发明人： Katsumi Kojima , Yuka Nishihara , Yasuhide Oshima , Hiroki Iwasa , Hiroshi Kubo
IPC分类号： B21D51/26 , B65D83/38
CPC分类号： B21D51/26 , B65D83/38
摘要： A laminated steel sheet used as a raw material has a tensile strength TS after forming at an equivalent strain εeq of 1.6 is 800 MPa or less and satisfies 0.25≦tb/to where tb is a sheet thickness at a fracture surface after fracture and to is a sheet thickness before the fracture. In forming the laminated steel sheets, forming is conducted so as to satisfy the relationships below: 1.5≦h/(R−r), 2.8≦R/r1, and 1.1≦r2/r1 where h: a height from a can bottom to an opening edge portion; r: an outer diameter of a can body; R: a radius of a circular blank before forming having a weight equivalent to a weight of a final formed can body; r1: an outer radius of an opening edge portion; and r2: an outer radius of a bead portion.
摘要翻译：用作原料的层压钢板在等效应变等于1.6MPa的成形后的拉伸强度TS为800MPa以下，满足0.25＆nlE; tb /，其中，tb是断裂后的断裂面的板厚为断裂前的板厚。在形成层压钢板时，进行成形以满足以下关系：1.5＆nlE; h /（R-r），2.8＆nlE; R / r1和1.1＆nlE; r2 / r1其中h：可以底部到开口边缘部分; r：罐体的外径; R：成形前的圆形坯料的半径，其重量相当于最终形成的罐体的重量; r1：开口边缘部的外半径; 和r2：胎圈部的外径。

6. 发明申请

US20090127272A1 Can body for laminated steel sheet two- piece can and method for manufacturing can body 有权
标题翻译：罐体可用于层压钢板两片罐体及其制造方法
公开(公告)号：US20090127272A1
公开(公告)日：2009-05-21
申请号：US11990375
申请日：2006-08-10
申请人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
发明人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
IPC分类号： B65D8/06 , B21D22/16
CPC分类号： B65D1/0215 , B21D51/26 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/06 , B32B27/28 , B32B27/32 , B32B27/36
摘要： A method for manufacturing a can body for a two-piece can by multistage forming of a circular laminated steel sheet having a radius of R0 includes the steps of producing a form at least one time by using a laminated steel sheet coated with a polyester resin, which has a plane orientation coefficient of 0.06 or less, in such a way that the height h, the maximum radius r, and the minimum radius d of the form satisfy d≦r, 0.2≦d/R≦0.5, and 1.5≦h/(R−r)≦2.5, where R represents the radius of the laminated steel sheet having a weight equivalent to the weight of a final form; heating the resulting form at least one time at a temperature of 150° C. or higher, and lower than or equal to the melting point of the polyester resin; and working the heat-treated form into a form satisfying d≦r, 0.1≦d/R≦0.25, and 1.5≦h/(R−r)≦4. This method easily produces a can body for a laminated steel sheet two-piece can at a low cost without occurrence of peeling nor breakage of a resin.
摘要翻译：通过多层形成半径为R0的圆形层叠钢板，制造用于二件式罐的罐体的方法包括以下步骤：通过使用涂覆有聚酯树脂的层压钢板至少一次，其平面取向系数为0.06以下，使得该形状的高度h，最大半径r和最小半径d满足d <= r，0.2 <= d / R <= 0.5，以及 1.5 <= h /（Rr）<= 2.5，其中R表示重量相当于最终形状重量的层压钢板的半径; 在150℃以上的温度下加热所得到的形状至少一次，低于或等于聚酯树脂的熔点; 并将热处理形式加工成满足d <= r，0.1 <= d / R <= 0.25和1.5 <= h /（R-r）<= 4的形式。该方法容易地以低成本生产用于层压钢板两件式罐的罐体，而不会发生剥离或破坏树脂。

7. 发明申请

US20090104390A1 LAMINATED STEEL SHEET FOR TWO-PIECE CAN, METHOD FOR MANUFACTURING TWO-PIECE CAN, AND TWO-PIECE LAMINATED CAN 审中-公开
标题翻译：双层可堆叠钢板，制造两层罐的方法和两层复合罐
公开(公告)号：US20090104390A1
公开(公告)日：2009-04-23
申请号：US11990371
申请日：2006-08-10
申请人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
发明人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
IPC分类号： B32B15/08 , B32B1/02 , B21D51/26
CPC分类号： B65D1/16 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/06 , B32B27/36 , B65D65/40 , Y10T428/1352 , Y10T428/31681
摘要： The laminated steel sheet for two-piece can satisfies the relation of the height h of the final formed body, the maximum radius r thereof, the minimum radius d thereof, with the radius R of circular disk, before forming, having the same weight to that of the final formed body, as [0.1≦d/R≦0.25] and [1.5≦h/(R−r)≦4]. The laminated steel sheet has a polyester resin layer prepared by polycondensation of a dicarboxylic acid component and a diol component. The dicarboxylic component has terephthalic acid as the main ingredient, and the diol component has ethylene glycol and/or butylene glycol as the main ingredient. The quantity of copolymerizing ingredients is ranging from 8 to 16% by mole. The plane orientation factor of the resin is 0.06 or less.
摘要翻译：两件式的层压钢板可以满足最终成形体的高度h，其最大半径r，其最小半径d与圆盘半径R之间的关系，在形成之前具有相同的重量如[0.1 <= d / R <= 0.25]和[1.5 <= h /（Rr）<= 4]的最终成形体的最小成形体的厚度。层压钢板具有通过二羧酸成分和二醇成分的缩聚制备的聚酯树脂层。二羧酸成分为对苯二甲酸为主要成分，二醇成分为乙二醇和/或丁二醇为主要成分。共聚成分的量为8〜16摩尔％。树脂的平面取向系数为0.06以下。

8. 发明授权

US08286459B2 Method for producing two-piece can and two-piece laminated can 有权
标题翻译：二片罐和二片层压罐生产方法
公开(公告)号：US08286459B2
公开(公告)日：2012-10-16
申请号：US11990374
申请日：2006-08-10
申请人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
发明人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
IPC分类号： B21D11/00 , B21D22/00
CPC分类号： B65D17/02 , B21D51/26 , Y10T29/49986
摘要： In a method for producing a two-piece can, a circular disk of a laminated steel sheet having a thermoplastic resin coating layer is subjected to multistage forming to produce a final formed body having a height h, a maximum radius r, and a minimum radius d (the case where r is equal to d is also included). Forming is performed so that the height h, maximum radius r, and minimum radius d of the final formed body satisfy the relationships 0.1≦d/R≦0.25 and 1.5≦h/(R−r)≦4 with respect to a radius R of a circular disk before forming whose weight is equal to that the final formed body. At an intermediate stage of forming, a formed body is subjected to heat treatment at a temperature of not less than a melting point of a thermoplastic resin but not more than a temperature 30° C. higher than the melting point.
摘要翻译：在制造两件式罐的方法中，将具有热塑性树脂涂层的层压钢板的圆盘进行多段成形，以生产最终成型体，其具有高度h，最大半径r和最小半径 d（也包括r等于d的情况）。进行成形，使得最终成形体的高度h，最大半径r和最小半径d满足关系式为0.1＆nlE; d / R＆nlE; 0.25和1.5＆nlE; h /（R-r）＆nlE; 4相对于在成形之前的圆盘的半径R的重量等于最终成形体的重量。在成型的中间阶段，成形体在不低于热塑性树脂的熔点但不高于比熔点高30℃的温度下进行热处理。

9. 发明申请

US20120141232A1 LAMINATED STEEL SHEET FOR TWO-PIECE CAN, METHOD FOR MANUFACTURING TWO-PIECE CAN, AND TWO-PIECE LAMINATED CAN 审中-公开
标题翻译：双层可堆叠钢板，制造两层罐的方法和两层复合罐
公开(公告)号：US20120141232A1
公开(公告)日：2012-06-07
申请号：US13367697
申请日：2012-02-07
申请人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
发明人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
IPC分类号： B21D51/26
CPC分类号： B65D1/16 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/06 , B32B27/36 , B65D65/40 , Y10T428/1352 , Y10T428/31681
摘要： A laminated steel sheet including a polyester resin layer arranged on at least one face of the steel sheet, polyester resin forming the polyester resin layer is obtained by polycondensation of dicarboxylic acid and diol components, the dicarboxylic component contains terephthalic acid as the main ingredient and a copolymerizing ingredient, the diol component comprises ethylene and/or butylene glycol as a main ingredient and a copolymerizing ingredient, the sum of the copolymerizing ingredient in the dicarboxylic acid and the copolymerizing ingredient in the diol component is 8 to 16% by mole in the polyester resin, and the polyester resin layer has 0.06 or less of plane orientation factor.
摘要翻译：通过二羧酸和二醇成分的缩聚得到包含设置在钢板的至少一个面上的聚酯树脂层，形成聚酯树脂层的聚酯树脂的层压钢板，二羧酸成分含有对苯二甲酸作为主要成分，共聚成分，二醇成分为乙烯和/或丁二醇为主要成分，共聚成分为二羧酸中的共聚成分与二醇成分中的共聚成分之和为聚酯中的8〜16摩尔％树脂，聚酯树脂层的面取向系数为0.06以下。

10. 发明申请

US20090218250A1 METHOD FOR PRODUCING TWO-PIECE CAN AND TWO-PIECE LAMINATED CAN 有权
标题翻译：用于生产两层罐和两层层压罐的方法
公开(公告)号：US20090218250A1
公开(公告)日：2009-09-03
申请号：US11990374
申请日：2006-08-10
申请人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
发明人： Hiroshi Kubo , Katsumi Kojima , Yuka Nishihara , Yoshihiko Yasue , Hiroki Iwasa
IPC分类号： B65D25/14 , B23P17/00
CPC分类号： B65D17/02 , B21D51/26 , Y10T29/49986
摘要： In a method for producing a two-piece can, a circular disk of a laminated steel sheet having a thermoplastic resin coating layer is subjected to multistage forming to produce a final formed body having a height h, a maximum radius r, and a minimum radius d (the case where r is equal to d is also included). Forming is performed so that the height h, maximum radius r, and minimum radius d of the final formed body satisfy the relationships 0.1≦d/R≦0.25 and 1.5≦h/(R−r)≦4 with respect to a radius R of a circular disk before forming whose weight is equal to that the final formed body. At an intermediate stage of forming, a formed body is subjected to heat treatment at a temperature of not less than a melting point of a thermoplastic resin but not more than a temperature 30° C. higher than the melting point.
摘要翻译：在制造两件式罐的方法中，将具有热塑性树脂涂层的层压钢板的圆盘进行多段成形，以生产最终成型体，其具有高度h，最大半径r和最小半径 d（也包括r等于d的情况）。进行成形，使得最终成形体的高度h，最大半径r和最小半径d相对于a的关系为0.1 <= d / R <= 0.25和1.5 <= h /（Rr）<= 4 在成形之前的圆盘的半径R的重量等于最终成形体的重量。在成型的中间阶段，成形体在不低于热塑性树脂的熔点但不高于比熔点高30℃的温度下进行热处理。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式