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14 条记录 (耗时 0.016 秒)

    Method and apparatus for necking a metal container and resultant container
    3.
    发明授权
    Method and apparatus for necking a metal container and resultant container 失效
    用于使金属容器和所得容器颈缩的方法和装置

    公开(公告)号：US5355710A

    公开(公告)日：1994-10-18

    申请号：US922913

    申请日：1992-07-31

    申请人： Hans H. Diekhoff

    发明人： Hans H. Diekhoff

    IPC分类号： B21D51/26 ,  B65D1/02 ,  B65D1/46 ,  B65D1/48

    CPC分类号： B21D51/2638 ,  B21D51/2615 ,  B65D1/0207 ,  B65D1/023 ,  B65D1/46 ,  B65D1/48

    摘要： A method for necking an end of a metal container include effecting initial deformation, generally radially inwardly, of an axial portion to establish a necked-in generally convex transition portion and an adjacent portion disposed between the transition portion and the container end which is initially generally cylindrical. Both portions are of reduced diameter with respect to the original can body diameter. Sequentially, through the series of formation steps, the portion to be necked in is further reduced in diameter to produce an outwardly generally convex portion disposed in underlying relationship with respect to an outwardly concave portion. A generally, radially, outwardly directed flange may be established within the end section of the necked-in portion. Apparatus to perform the foregoing forming steps consists of a plurality of die means which are subjected to relative axial movement and contact and reshape the exterior of the container portion that is to be necked in. An additional embodiment has a necked-in portion having a plurality of alternating convex and concaved portions. A further embodiment has a straight angularly, inwardly oriented portion connected to the body by a radius greater than the radius of the connection to the neck. Products produced by these methods and apparatus are disclosed.

    摘要翻译： 用于颈缩金属容器的端部的方法包括大致径向向内的轴向部分的初始变形，以建立颈缩大致凸起的过渡部分和设置在过渡部分和容器端部之间的相邻部分，该部分最初通常 圆柱形 两个部分相对于原始罐体直径具有减小的直径。 接下来，通过一系列形成步骤，待颈缩的部分的直径进一步减小，以产生相对于向外凹的部分以下面关系设置的向外的大致凸形部分。 在颈缩部分的端部部分内可以形成一个大致径向向外的凸缘。 执行上述成型步骤的装置由多个模具装置组成，这些模具装置经受相对轴向移动和接触并重新形成将被颈缩的容器部分的外部。附加实施例具有多个颈缩部分 交替的凹凸部分。 另一实施例具有连接到主体的直角且向内定向的部分，半径大于与颈部连接的半径。 公开了通过这些方法和装置生产的产品。

    Base profile for a drawn container
    4.
    发明授权
    Base profile for a drawn container 失效
    绘制容器的基本配置文件

    公开(公告)号：US5351852A

    公开(公告)日：1994-10-04

    申请号：US773773

    申请日：1991-10-10

    申请人： Andrew B. Trageser ,  Gary L. Myers ,  Hans H. Diekhoff

    发明人： Andrew B. Trageser ,  Gary L. Myers ,  Hans H. Diekhoff

    IPC分类号： B65D1/12 ,  B21D51/26 ,  B65D1/16 ,  B65D17/00

    CPC分类号： B65D1/165 ,  B21D51/26 ,  Y10S220/906

    摘要： A drawn container is disclosed having a substantially cylindrical sidewall extending upwardly from an integral base portion to form an open neck which is double seamed with a top end closure. The base portion has a downwardly extending, generally U-shaped, circumferential nose portion, the outside surface of which defines the plane of the base of the container on which the container normally sets. The nose portion is defined by a radius between a substantially vertical inner wall and an outside wall. The outside wall extends from a lower portion of the sidewall through a convex lower body radius to a concave profile radius disposed above the nose portion. A frustoconical portion is provided between the convex lower body radius and the concave profile radius. The frustoconical portion forms a lower body angle of at least 30.degree. with respect to the plane of the base of the container. An inwardly directed bottom dome extends inwardly of the inner wall and has at least three progressively increasing radii of curvature in the direction of the center of the dome. A method is also disclosed for reforming the base portion of the above-described container. This method includes the steps of holding the substantially vertical disposition and the diameter of the inner wall defining the nose portion while simultaneously moving a reforming tool against the outside wall of the nose portion to tighten the nose radius therebetween and form the concave profile radius of the base portion while retaining a lower body angle greater than 30.degree., and retaining the progressively increasing radii of curvature in the bottom dome.

    摘要翻译： 公开了一种拉制的容器，其具有从一体的基部向上延伸的基本上圆柱形的侧壁，以形成与顶端封闭件双重接缝的开口颈部。 基部具有向下延伸的大致U形的圆周鼻部，其外表面限定容器正常设置在其上的容器的底部的平面。 鼻部由大致垂直的内壁和外壁之间的半径限定。 外壁从侧壁的下部通过凸下半体延伸到设置在鼻部上方的凹形轮廓半径。 在凸下半体半径和凹形轮廓半径之间设置截头圆锥部分。 截头圆锥形部分相对于容器底部的平面形成至少30°的下体角。 向内定向的底部圆顶向内延伸，并且在圆顶的中心方向上具有至少三个逐渐增加的曲率半径。 还公开了一种用于重整上述容器的基部的方法。 该方法包括以下步骤：保持基本垂直的布置和限定鼻部的内壁的直径，同时将重整工具移动抵靠鼻部的外壁，以紧固其间的鼻部半径，并形成凹部轮廓半径 同时保持较低的主体角度大于30°，并且保持逐渐增加的圆顶半径的曲率半径。

    Method and apparatus for necking a metal container and resultant container
    5.
    发明授权
    Method and apparatus for necking a metal container and resultant container 失效
    用于使金属容器和所得容器颈缩的方法和装置

    公开(公告)号：US5557963A

    公开(公告)日：1996-09-24

    申请号：US260285

    申请日：1994-06-14

    申请人： Hans H. Diekhoff

    发明人： Hans H. Diekhoff

    IPC分类号： B21D51/26 ,  B65D1/02 ,  B65D1/46 ,  B65D1/48 ,  B21D19/10

    CPC分类号： B21D51/2638 ,  B21D51/2615 ,  B65D1/0207 ,  B65D1/023 ,  B65D1/46 ,  B65D1/48

    摘要： A method for necking an end of a metal container include effecting initial deformation, generally radially inwardly, of an axial portion to establish a necked-in generally convex transition portion and an adjacent portion disposed between the transition portion and the container end which is initially generally cylindrical. Both portions are of reduced diameter with respect to the original can body diameter. Sequentially, through the series of formation steps, the portion to be necked in is further reduced in diameter to produce an outwardly generally convex portion disposed in underlying relationship with respect to an outwardly concave portion. A generally, radially, outwardly directed flange may be established within the end section of the necked-in portion. Apparatus to perform the foregoing forming steps consists of a plurality of die means which are subjected to relative axial movement and contact and reshape the exterior of the container portion that is to be necked in. An additional embodiment has a necked-in portion having a plurality of alternating convex and concaved portions. A further embodiment has a straight angularly, inwardly oriented portion connected to the body by a radius greater than the radius of the connection to the neck. Products produced by these methods and apparatus are disclosed.

    摘要翻译： 用于颈缩金属容器的端部的方法包括大致径向向内的轴向部分的初始变形，以建立颈缩大致凸起的过渡部分和设置在过渡部分和容器端部之间的相邻部分，该部分最初通常 圆柱形 两个部分相对于原始罐体直径具有减小的直径。 接下来，通过一系列形成步骤，待颈缩的部分的直径进一步减小，以产生相对于向外凹的部分以下面关系设置的向外的大致凸形部分。 在颈缩部分的端部部分内可以形成一个大致径向向外的凸缘。 执行上述成型步骤的装置由多个模具装置组成，这些模具装置经受相对轴向移动和接触并重新形成将被颈缩的容器部分的外部。附加实施例具有多个颈缩部分 交替的凹凸部分。 另一实施例具有连接到主体的直角且向内定向的部分，半径大于与颈部连接的半径。 公开了通过这些方法和装置生产的产品。

    Method and apparatus for necking a metal container and resultant container
    7.
    发明授权
    Method and apparatus for necking a metal container and resultant container 失效
    用于使金属容器和所得容器颈缩的方法和装置

    公开(公告)号：US5778723A

    公开(公告)日：1998-07-14

    申请号：US713998

    申请日：1996-09-18

    申请人： Hans H. Diekhoff

    发明人： Hans H. Diekhoff

    IPC分类号： B21D51/26 ,  B21D51/40 ,  B65D1/02 ,  B65D1/46 ,  B65D1/48 ,  B21D22/00 ,  B21D22/21

    CPC分类号： B65D1/48 ,  B21D51/2615 ,  B21D51/2638 ,  B21D51/40 ,  B65D1/0207 ,  B65D1/023 ,  B65D1/46 ,  B65D7/04

    摘要： A method for necking an end of a metal container include effecting initial deformation, generally radially inwardly, of an axial portion to establish a necked-in generally convex transition portion and an adjacent portion disposed between the transition portion and the container end which is initially generally cylindrical. Both portions are of reduced diameter with respect to the original can body diameter. Sequentially, through the series of formation steps, the portion to be necked-in is further reduced in diameter to produce an outwardly generally convex portion disposed in underlying relationship with respect to an outwardly concave portion. A generally, radially, outwardly directed flange may be established within the end section of the necked-in portion. Apparatus to perform the foregoing forming steps consists of a plurality of die means which are subjected to relative axial movement and contact and reshape the exterior of the container portion that is to be necked-in. An additional embodiment has a necked-in portion having a plurality of alternating convex and concave portions. A further embodiment has a straight angularly, inwardly oriented portion connected to the body by a radius greater than the radius of the connection to the neck. A further embodiment creates an externally threaded necked-in portion for receipt of a threaded closure. Products produced by these methods and apparatus are disclosed.

    摘要翻译： 用于颈缩金属容器的端部的方法包括大致径向向内的轴向部分的初始变形，以建立颈缩大致凸起的过渡部分和设置在过渡部分和容器端部之间的相邻部分，该部分最初通常 圆柱形 两个部分相对于原始罐体直径具有减小的直径。 接下来，通过一系列的形成步骤，待颈缩的部分的直径进一步减小，以产生相对于向外凹入的部分设置在下面关系中的向外的大致凸形部分。 在颈缩部分的端部部分内可以形成一个大致径向向外的凸缘。 执行上述成型步骤的装置包括多个模具装置，其经受相对轴向移动和接触并重新形成将被颈缩的容器部分的外部。 另外的实施例具有带有多个交替的凸和凹部的颈缩部。 另一实施例具有连接到主体的直角且向内定向的部分，半径大于与颈部连接的半径。 另一实施例产生用于接收螺纹封闭件的外螺纹颈缩部分。 公开了通过这些方法和装置生产的产品。

    Reforming necked-in portions of can bodies
    10.
    发明授权
    Reforming necked-in portions of can bodies 失效
    改变罐体的颈缩部分

    公开(公告)号：US4578007A

    公开(公告)日：1986-03-25

    申请号：US588355

    申请日：1984-03-12

    申请人： Hans H. Diekhoff

    发明人： Hans H. Diekhoff

    IPC分类号： B21D51/26 ,  B21D51/32

    CPC分类号： B21D51/32 ,  B21D51/2615 ,  B21D51/263 ,  B21D51/2638

    摘要： A method for reforming at least a portion of a multiple necked-in can body to provide at least an essentially right cylindrical-shaped portion adjacent a last necked-in portion by contacting at least the portion adjacent above and below the last necked-in portion with a rotating roll and providing relative movement of the periphery of the can body with respect to the rotating roll.

    摘要翻译： 一种用于重新形成多个颈缩罐体的至少一部分的方法，以至少通过接触最后的颈缩部分的上方和下方的部分，至少接近最后的颈缩部分的至少基本上正确的圆柱形部分 具有旋转辊并提供罐体相对于旋转辊的周边的相对运动。