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    IMPROVED AMMUNITION PRODUCTION
    1.
    发明申请
    IMPROVED AMMUNITION PRODUCTION 有权
    改进的弹药生产

    公开(公告)号：US20160221066A1

    公开(公告)日：2016-08-04

    申请号：US15021467

    申请日：2014-09-09

    Applicant: BAE SYSTEMS PLC

    Inventor： JOHN FREDERICK LEGGE

    IPC: B21D51/54 ,  F42B33/00 ,  F42B12/78 ,  F42B12/38

    CPC classification number: B21D51/54 ,  B21C1/26 ,  B21C3/12 ,  F42B12/38 ,  F42B12/78 ,  F42B33/001

    Abstract: The invention relates to a construction method for improved tracer ammunition production.There is provided a method of forming a component for a round, said method comprising the step of causing said component to be drawn through at least one floating die.

    Abstract translation: 本发明涉及一种改进示踪弹药生产的施工方法。 提供了一种形成圆形部件的方法，所述方法包括使所述部件通过至少一个浮动模具被拉伸的步骤。

    Method and tool for the cylindrical deformation of an Al sleeve to the core dimension of the internal plastic closure, as preparation for a diffusion-proof press connection within the two components
    2.
    发明授权
    Method and tool for the cylindrical deformation of an Al sleeve to the core dimension of the internal plastic closure, as preparation for a diffusion-proof press connection within the two components 有权
    Al套筒与内部塑料盖的芯尺寸的圆柱形变形的方法和工具，作为两个部件内的防扩散压力连接的准备

    公开(公告)号：US09132467B2

    公开(公告)日：2015-09-15

    申请号：US13122867

    申请日：2009-10-08

    Applicant: Joerg Spreitzer ,  Christoph Hahn ,  Michael Huebner ,  Gerald Mathe ,  Peter Funke ,  Ruediger Pusch

    Inventor： Joerg Spreitzer ,  Christoph Hahn ,  Michael Huebner ,  Gerald Mathe ,  Peter Funke ,  Ruediger Pusch

    IPC: B21D39/04 ,  B21D19/06 ,  B21D51/26 ,  B21D51/54 ,  B23P11/00 ,  A61M15/00

    CPC classification number: B21D39/048 ,  A61M15/009 ,  B21D19/06 ,  B21D51/2615 ,  B21D51/54 ,  B23P11/005 ,  Y10T29/49908

    Abstract: In a method of producing a connection between the neck area of a light metal cartridge, particularly an aluminium cartridge, and a plastic container inserted therein, by a drawing process that forms a connection area and applies areas of the wall of the light metal cartridge against the plastic container using a rotating main body (15) of a drawing tool (2), said main body supporting at least one profiled drawing roller (3) which can rotate about a rotation axis (5) in order to delimit a tool working opening (1), wherein the drawing roller (3) lies against the outer surface of the light metal cartridge, the rotation axis (5) of the drawing roller (3) is arranged at a tool-internal end area of a lever (9) arranged transversely relative to the longitudinal axis (16) of the drawing tool (2), said lever being supported at its opposite tool-external end area on the drawing tool (2) so as to be pivotable about a pivot axis (11) in a force-controlled manner and so as to apply the drawing roller (3) against the outer surface of the light metal cartridge.

    Abstract translation: 在通过形成连接区域并且将轻金属墨盒的壁的区域应用于与金属暗盒的壁区域相连接的方法来形成轻金属墨盒的颈区域，特别是铝墨盒和插入其中的塑料容器之间的连接的方法中， 所述塑料容器使用拉伸工具（2）的旋转主体（15），所述主体支撑至少一个可围绕旋转轴线（5）旋转的成形拉伸辊（3），以限定工具工作开口 （1），其中所述拉伸辊（3）位于所述轻金属盒的外表面上，所述拉伸辊（3）的旋转轴线（5）布置在杠杆（9）的工具内端部区域， 相对于拉伸工具（2）的纵向轴线（16）横向地布置，所述杠杆在其相对的工具 - 外部端部区域被支撑在绘图工具（2）上，以便绕枢转轴线（11）枢转 以力控制的方式并且以施加拉伸辊 （3）抵靠轻金属盒的外表面。

    Electronic casing and method of manufacturing the same
    5.
    发明授权
    Electronic casing and method of manufacturing the same 有权
    电子外壳及其制造方法

    公开(公告)号：US08020423B2

    公开(公告)日：2011-09-20

    申请号：US11960795

    申请日：2007-12-20

    Applicant: Chih-Yuan Chen ,  Chun-Chieh Wang ,  Tzyy-Ker Sue ,  Chin-Chuan Huang ,  Chi-Keung Chung

    Inventor： Chih-Yuan Chen ,  Chun-Chieh Wang ,  Tzyy-Ker Sue ,  Chin-Chuan Huang ,  Chi-Keung Chung

    IPC: B21D31/00 ,  B23P25/00 ,  H01F7/06

    CPC classification number: B21D26/14 ,  B21D51/54 ,  B32B15/012 ,  B32B15/017 ,  Y10S72/707 ,  Y10T29/49073 ,  Y10T29/49885 ,  Y10T428/12736

    Abstract: An electronic casing and a method of manufacturing the same are provided. The method includes the following steps. Step (a): a metal laminate and a die of a predetermined shape are provided. The metal laminate comprises a metal top layer and a metal bottom layer that are bonded by interface atom diffusion. Step (b): the metal laminate is processed to form a casing blank by using the die, and the casing blank has at least one turning portion. Step (c): a profiler of a predetermined shape and an electromagnetic forming device are provided. Step (d): the casing blank is attached to the profiler, and the electromagnetic forming device is disposed at a position corresponding to the turning portion. Step (e): the electromagnetic forming device is activated, so that the casing blank has a shape corresponding to the predetermined shape of the profiler.

    Abstract translation: 提供电子外壳及其制造方法。 该方法包括以下步骤。 步骤（a）：提供金属层叠体和预定形状的模具。 金属层压体包括通过界面原子扩散结合的金属顶层和金属底层。 步骤（b）：通过使用模具处理金属层压体以形成外壳坯件，并且壳体坯料具有至少一个转动部分。 步骤（c）：提供预定形状的轮廓仪和电磁成形装置。 步骤（d）：将外壳坯料安装在轮廓仪上，电磁形成装置设置在与转动部对应的位置。 步骤（e）：电磁成形装置被激活，使得壳体坯料具有与轮廓仪的预定形状相对应的形状。

    Method for drawing heavy wall shells with a multi-step inside edge
    7.
    发明授权
    Method for drawing heavy wall shells with a multi-step inside edge 失效
    用多层内边缘拉制重型墙体的方法

    公开(公告)号：US4562719A

    公开(公告)日：1986-01-07

    申请号：US705357

    申请日：1985-02-25

    Applicant: John D. Budrean ,  John A. Kirkpatrick

    Inventor： John D. Budrean ,  John A. Kirkpatrick

    IPC: B21D22/21 ,  B21D51/54 ,  B21D22/00

    CPC classification number: B21D22/21 ,  B21D51/54

    Abstract: A forming machine (10) is provided for forming a finished part (12) from a flat blank (14). Draw stations (18-24) are provided to initially form the intermediate part. Each draw station includes a punch (44, 62, 66, 70') and a draw die (48, 64, 68, 72). Each punch defines a shoulder along its length to create a first step (60) in the side walls (26) of the intermediate part. In a subsequent draw stage, a draw punch (70') forms a second shoulder along its length to create a second step (100) in the side walls (26) of the intermediate part. A draw shoulder (61) on the draw punch (71') mates with the step (60) to maintain the concentric shape thereof. In the subsequent necking and final form stages (30, 32, 34) the punch employed also has a shoulder to permit variation of the force applied to the intermediate part between the step and bottom portion.

    Abstract translation: 提供一种用于从平板坯（14）形成成品部件（12）的成型机（10）。 提供绘图台（18-24）以初始形成中间部分。 每个牵引站包括冲头（44,62,66,70'）和拉模（48,64,68,72）。 每个冲头沿其长度限定一个肩部，以在中间部分的侧壁（26）中形成第一台阶（60）。 在随后的拉伸阶段中，拉伸冲头（70'）沿其长度形成第二肩部，以在中间部分的侧壁（26）中形成第二台阶（100）。 牵引冲头（71'）上的牵引肩（61）与台阶（60）配合以保持其同心形状。 在随后的颈缩和最终成形阶段（30,32,34）中，所使用的冲头也具有肩部，以允许施加到台阶和底部之间的中间部分的力的变化。

    Method and apparatus for making tubular containers, at least substantially closed at one end, from pipe material by cold-working
    8.
    发明授权
    Method and apparatus for making tubular containers, at least substantially closed at one end, from pipe material by cold-working 失效
    用于通过冷加工从管材制造至少基本上封闭的管状容器的方法和装置

    公开(公告)号：US4455725A

    公开(公告)日：1984-06-26

    申请号：US328653

    申请日：1981-12-08

    Applicant: Petrus H. van Baal

    Inventor： Petrus H. van Baal

    IPC: B21D51/54 ,  B21K21/04 ,  B21K21/14

    CPC classification number: B21D51/54 ,  B21K21/04 ,  B21K21/14

    Abstract: A process and an apparatus for manufacturing tubular cartridges having one end at least substantially closed, by means of cold-working of tubular blanks, wherein a tubular blank is fed into a die snugly enclosing said blank, the tube end to be closed resting on a retractable bottom forming tool. With the tube so positioned a punch having an outer diameter larger than the inner diameter of the tube is lowered into the tube, which punch when moving through the tube displaces material from the entire length of the inner wall of the tube to the lower end of the tube so as to at least partially close this end of the tube.

    Abstract translation: 一种用于制造管状筒的方法和装置，其具有通过管状坯料的冷加工至少基本封闭的一端，其中管状坯料​​被进料到紧密地包围所述坯料的模具中，待封闭的管端搁置在 可伸缩底部成型工具。 在管如此定位的情况下，具有大于管的内径的外径的冲头降低到管中，当穿过管移动时，该冲头将材料从管的内壁的整个长度移位到管的内侧 管至少部分地封闭管的这一端。

    Process for producing tubular articles
    9.
    发明授权
    Process for producing tubular articles 失效
    管状制品的制造方法

    公开(公告)号：US4198843A

    公开(公告)日：1980-04-22

    申请号：US922328

    申请日：1978-07-06

    Applicant: Geoffrey M. Spence

    Inventor： Geoffrey M. Spence

    IPC: B21D51/54 ,  B21K21/04 ,  B21K21/14 ,  B21D22/00

    CPC classification number: B21D51/54 ,  B21K21/04 ,  B21K21/14

    Abstract: A cold working process for the manufacture of a hollow tubular metal article having a shaped head, the process comprising: (a) supporting an open-ended hollow metal tube on a first forming tool with one end of the tube projecting beyond the end of the tool, (b) initially necking the projecting end of the tube in a necking die, and thereafter, with the necked tube held in the die by the first forming tool, (c) compressing the necked portion of the tube between the first forming tool and a second forming tool to form the shaped head.

    Abstract translation: 一种用于制造具有成形头部的中空管状金属制品的冷加工方法，所述方法包括：（a）在第一成形工具上支撑开口的中空金属管，所述管的一端突出超过所述第一成形工具的端部 工具，（b）首先在颈缩模中颈缩管的突出端，之后，通过第一成形工具将颈管保持在模具中，（c）将管的颈缩部分压缩在第一成形工具 以及形成成形头部的第二成形工具。

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