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公开(公告)号：US20230150711A1
公开(公告)日：2023-05-18
申请号：US17905878
申请日：2021-02-03
Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
Inventor： Tomomi KOBAYASHI
CPC classification number: B65D1/165 , B21D51/2646
Abstract: Provided are a seamless can body having excellent pressure resistance and a method for producing the seamless can body. The seamless can body according to the present invention includes a tubular body section (10), a peripheral ground section (20b) continuing from a lower end of the tubular body section, and a raised bottom section (30) continuing from the peripheral ground section toward a center-axis side. When an outer surface area of the raised bottom section is denoted by AD and an area of a virtual plane an outline of which is formed by the peripheral ground section is denoted by AB, a relation of 1.55 ≥ (AD/AB) ≥ 1.40 is satisfied.
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公开(公告)号：US09840344B2
公开(公告)日：2017-12-12
申请号：US14261159
申请日：2014-04-24
Applicant: Werner Grabher
Inventor： Werner Grabher
IPC: B65B3/02 , B65D3/08 , B65D8/00 , B21D51/26 , B65B3/04 , B31B120/30 , B31B105/00
CPC classification number: B65B3/027 , B21D51/2646 , B21D51/2661 , B31B2105/00 , B31B2120/30 , B65B3/04 , B65D3/08 , B65D15/04
Abstract: A can, and device and method for producing same, includes two circular end elements forming a base and lid. The can further includes a sleeve which has fold lines forming edges, the can sleeve having a circular cross-sectional area at both ends and a polygonal-sectional area in its central region. The polygonal cross-sectional area in the central region is at most decagonal.
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公开(公告)号：US09382034B2
公开(公告)日：2016-07-05
申请号：US13725485
申请日：2012-12-21
Applicant: Silgan Containers LLC
Inventor： Gerald J. Baker , Rowdy H. Holstine , Jianwen Hu
CPC classification number: B65D7/46 , B21D51/2607 , B21D51/2646 , B21D51/2669 , B65D7/04 , B65D7/34 , Y10T29/49826
Abstract: A metal food can including a metal sidewall is provided. The diameter of the sidewall varies at different axial positions along the sidewall. The can includes a can end coupled to an end of the metal sidewall, and a plurality of circumferential beads formed in the metal sidewall. The shape of each circumferential bead varies based upon the diameter of the section of the sidewall in which the beads are formed.
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公开(公告)号：US20150351987A1
公开(公告)日：2015-12-10
申请号：US14829922
申请日：2015-08-19
Applicant: BATESVILLE SERVICES, INC.
Inventor： Daniel G. Meiser , Ilija Rojdev
IPC: A61G17/007 , B23K31/02 , B21B1/22
CPC classification number: A61G17/0076 , B21B1/22 , B21D51/2646 , B21D51/52 , B23K31/02 , Y10T428/1241
Abstract: A method of forming a pair of opposed side walls and a pair of opposed end walls of a sheet metal casket shell from a single piece of sheet metal. The piece of sheet metal has opposite ends and a length equal to the combined length of the pair of side walls and the pair of end walls of the casket shell to be formed. The opposite ends of the piece of sheet metal are secured together to form a tube. A roll forming roller is positioned in an interior of the tube. A female die configured to produce a desired profile for the side walls and the end walls of the casket shell is positioned around an exterior of the tube. The roller is moved outwardly so as to contact an interior surface of the tube and deform the tube toward a die cavity of the female die. The roller is rolled around a perimeter of the interior of the tube so as to deform the perimeter of the tube toward the die cavity of the female die. The desired profile for the side walls and the end walls of the casket shell is thereby produced.
Abstract translation: 从单片金属板形成钣金棺材壳的一对相对的侧壁和一对相对的端壁的方法。 钣金件具有相对的端部，长度等于将形成的棺材壳体的一对侧壁和一对端壁的组合长度。 该片金属片的相对端固定在一起以形成管。 辊形成辊定位在管的内部。 配置成产生用于侧壁和棺材壳的端壁的所需轮廓的阴模定位在管的外部。 辊向外移动以接触管的内表面并使管朝向阴模的模腔变形。 辊绕着管内部的周边卷绕，以使管的周边朝向阴模的模腔变形。 由此产生了用于侧壁和棺材壳的端壁的期望的轮廓。
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公开(公告)号：US20150082849A1
公开(公告)日：2015-03-26
申请号：US14357350
申请日：2011-11-09
Applicant: Terry Babbitt , Nageswara Nagisetty , Dennis Green
Inventor： Terry Babbitt , Nageswara Nagisetty , Dennis Green
IPC: B21D51/26
CPC classification number: B21D51/2669 , B21D51/2646 , B21D51/2692
Abstract: A rotatable forming apparatus and a method for modifying a shape of a container. The rotatable forming apparatus includes a frame and a forming turret assembly. The forming turret assembly includes a drive shaft, a fixed turret portion, a turret starwheel, an axially moveable turret portion and forming ram assemblies. The forming ram assemblies extend around and connect to the axially movable turret portion. Each of the forming ram assemblies includes cam followers, a forming die, a knockout tooling device and a drive cylinder. The cam followers are configured to follow the cam as the forming ram assemblies rotate around the stationary cam. The forming die is operatively connected to the cam followers such that the forming die moves in the vertical direction while following the cam. The drive cylinder causes axial movement of the knockout tooling device and is configured to operate independently of the forming die.
Abstract translation: 一种用于改变容器形状的可旋转成形装置和方法。 可旋转成形设备包括框架和成形转台组件。 成形转塔组件包括驱动轴，固定转台部分，转塔星形轮，可轴向移动的转台部分和成形柱塞组件。 成形冲头组件围绕并连接到可轴向移动的转台部分。 每个成形冲头组件包括凸轮从动件，成形模具，脱模模具装置和驱动气缸。 凸轮从动件构造成随着成形冲头组件围绕固定凸轮旋转而跟随凸轮。 成型模具可操作地连接到凸轮从动件，使得成形模具沿着凸轮沿垂直方向移动。 驱动气缸引起脱模加工装置的轴向运动，并且构造成独立于成形模具操作。
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Patent Agency Ranking
公开(公告)号：US08555692B2
公开(公告)日：2013-10-15
申请号：US13053972
申请日：2011-03-22
Applicant: Gary L. Myers , Anthony Fedusa , Robert E. Dick
Inventor： Gary L. Myers , Anthony Fedusa , Robert E. Dick
CPC classification number: B21D51/2646 , B21D22/025 , B21D39/20 , Y10S72/715
Abstract: The present invention provides an expansion die for manufacturing containers including a work surface including a progressively expanding portion and a land portion; and an undercut portion positioned following the land portion of the work surface. The present invention further provides a process for manufacturing shaped containers including providing a container stock having a first diameter; expanding at least a portion of the container stock to a second diameter with at least one expansion die; and forming an end of the container stock to accept a container lid.
Abstract translation: 本发明提供一种用于制造容器的膨胀模具，其包括包括逐渐扩大部分和陆部的工作表面; 以及位于工件表面的陆部之后的底切部分。 本发明还提供一种制造成形容器的方法，包括提供具有第一直径的容器坯料; 用至少一个膨胀模具将容器坯料的至少一部分膨胀至第二直径; 并形成容器坯料的端部以接收容器盖。
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7.发明申请公开(公告)号：US20080149648A1
公开(公告)日：2008-06-26
申请号：US11577936
申请日：2005-09-20
Applicant: Takuro Shinguryo
Inventor： Takuro Shinguryo
CPC classification number: B21D51/26 , B21D17/04 , B21D51/2646
Abstract: A method of producing a can body in which, when a barrel section of the can body is held between the outer peripheral surfaces of first and second rotation bodies (20, 21), the barrel section is pressed radially inward by a second projection (21a) from the outer periphery side of the barrel section such that at least a part of the quantity of deformation in the direction of the pressing is elastic deformation, the second projection (21a) is fitted into a first recess (20a) with the barrel section in between and with that portion of the inner periphery side of the barrel section which corresponds to the elastically deformed portion advanced into the first recess (20a), and after that, when the holding of the barrel section by the outer peripheral surfaces of the first and second rotation bodies (20, 21) is released, that portion of the barrel section that corresponds to the first recess (20a) and the second projection (21a) is caused to restore radially outward, thereby the outer peripheral surface of that portion of the barrel section which corresponds to the first projection (20b) is caused to position more outside than that outer peripheral surface of the barrel section which excludes the outer peripheral surface of that portion of the barrel section which corresponds to the first recess (20a) and the second projection (21a).
Abstract translation: 一种罐体的制造方法，其中，当罐主体的桶部保持在第一旋转体（20）和第二旋转体（21）的外周面之间时，筒部被第二突起（21）径向向内挤压 a）从所述筒部的外周侧开始使得所述压制方向上的变形量的至少一部分是弹性变形，所述第二突起（21a）装配到具有 与筒体部分的内周侧的部分之间的筒体部分对应于弹性变形部分进入第一凹部（20a）中的部分，此后，当筒体被外周部 第一和第二旋转体（20,21）的表面被释放，使得与第一凹部（20a）和第二凸起（21a）相对应的筒体部分的部分被径向向外恢复，由此 与第一突起（20b）对应的筒部的该部分的外周表面比不包括筒部的外周面的筒部的外周面更靠外侧， 对应于第一凹部（20a）和第二凸起（21a）。
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公开(公告)号：US20070214858A1
公开(公告)日：2007-09-20
申请号：US11748882
申请日：2007-05-15
Applicant: Santiago Campo , Juan Goiria
Inventor： Santiago Campo , Juan Goiria
IPC: B21D22/00
CPC classification number: B21D17/02 , B21D15/06 , B21D51/26 , B21D51/2646 , B21D51/2692 , B44B5/0004 , B65D1/165 , Y10S72/715
Abstract: A thin walled body is deformed in a process in which the body is gripped securely in a holding station and, whilst gripped in the holding station, tooling engages to deform the peripheral wall of the body at a predetermined wall zone. The tooling is provided at a tooling station which is adjacent the holding station during deformation. The predetermined wall zone is co-aligned with the tooling by rotation of the body about an axis prior to securing at the holding station.
Abstract translation: 一个薄壁体在其中身体被牢固地夹持在保持站中的过程中变形，并且当夹持在保持站中时，工具接合以在预定的壁区域使身体的周壁变形。 在加工站处设有工具，该加工站在变形期间与保持站相邻。 预定的壁区域通过在固定在保持站之前围绕轴旋转而与工具共同对准。
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公开(公告)号：US20070177962A1
公开(公告)日：2007-08-02
申请号：US10562035
申请日：2004-06-17
Applicant: Werner Boltshauser
Inventor： Werner Boltshauser
CPC classification number: B65D83/38 , B21C37/09 , B21D51/2646 , B21D51/2669 , B21D51/2676 , Y10T29/49828 , Y10T29/49904 , Y10T29/49986 , Y10T29/53322
Abstract: A can body with a jacket-like closed wall and a base constructed on one end of the can wall includes an external base covering in the form of a sheet material. The base covering is fixed into position on an annular connection region of the can body. The base covering can form a basically flat imprintable region in a main region that is surrounded by the connection region. If a bar code can be applied in this imprintable region, then a restriction of the configuration possibility of the can wall disappears. The base covering can form a stand region whereby a standing can body is only in contact with the support surface if necessary via the base covering, and consequently the occurrence of corrosion problems is prevented. A retaining device that leaves the base of a held can body free and a position fixing apparatus are used for fixing the base covering into position. A decorative foil on the exterior of the can wall can be overlapped by the base covering, which serves to prevent a detachment of the decorative foil on the base.
Abstract translation: 具有夹套状封闭壁的罐体和在罐壁的一端构造的基座包括以片状材料形式的外部基部。 底盖被固定在罐体的环形连接区域上的适当位置。 基底覆盖物可以在由连接区域包围的主要区域中形成基本平坦的可压印区域。 如果在该可打印区域中可以应用条形码，则罐壁的配置可能性的限制消失。 基底覆盖物可以形成支架区域，由此，如果需要，立柱罐体仅通过基底覆盖物与支撑表面接触，因此防止了腐蚀问题的发生。 将保持的罐体的基部离开的保持装置和定位装置用于将基座盖固定就位。 罐壁外部的装饰箔可以与底座重叠，用于防止装饰箔在基座上的分离。
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公开(公告)号：US07188499B2
公开(公告)日：2007-03-13
申请号：US10513852
申请日：2003-05-09
Applicant: Takuhiro Ogaki , Munehisa Hattori , Shusaku Takahashi , Masayuki Takei , Hideyuki Tamura , Yuri Takeda
Inventor： Takuhiro Ogaki , Munehisa Hattori , Shusaku Takahashi , Masayuki Takei , Hideyuki Tamura , Yuri Takeda
CPC classification number: B21D51/2646 , B21D26/049 , B65D83/38 , Y10S72/715 , Y10T29/49805 , Y10T29/49915
Abstract: A pressing member 44 is pressed from the outside against a peripheral wall of a can shell 4 whose interior is maintained at a predetermined pressure by gas, to form a recess-deformed portion 56 having a predetermined shape on the peripheral wall of the can shell 4. Thereby, three-dimensional patterns can be formed by recess-deforming desired portions of the can shell 4 while preventing the strength of the can shell 4 from being deteriorated and preventing the inner surface of the can shell 4 from being scratched or the coating from being damaged, by which outer shape processing with high design performance can be easily applied to the can shell 4 at a low cost.
Abstract translation: 将压紧构件44从外部压靠在壳体4的周壁上，壳体4的内部通过气体保持在预定压力，以在罐壳4的周壁上形成具有预定形状的凹部变形部分56 。 由此，可以通过使罐壳4的所需部分凹陷变形，同时防止罐壳4的强度劣化并防止罐壳4的内表面被划伤或涂层而形成三维图案 损坏，可以以较低的成本容易地对罐壳4施加具有高设计性能的外形加工。
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