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    Molecular bonding of vehicle frame components using magnetic impulse welding techniques
    1.
    发明授权
    Molecular bonding of vehicle frame components using magnetic impulse welding techniques 失效
    使用磁脉冲焊接技术对车架部件进行分子结合

    公开(公告)号：US6104012A

    公开(公告)日：2000-08-15

    申请号：US666063

    申请日：1996-06-14

    Applicant: Robert D. Durand

    Inventor： Robert D. Durand

    IPC: B23K9/08 ,  B23K20/06 ,  H05B6/10

    CPC classification number: B23K20/06 ,  B23K9/08 ,  B23K2201/24 ,  B23K2201/26

    Abstract: A method and apparatus for permanently joining two or more metallic vehicle frame components using magnetic impulse welding techniques is disclosed. In a first embodiment, an overlap joint is formed by the joinder of two individual open channel side rail sections to form a portion of a vehicle frame side rail. The first side rail section is initially formed slightly smaller in size than the second side rail section so that it may be disposed telescopically therein with clearance. An electromagnetic coil is provided for generating a magnetic field which causes the side rail sections to move toward one another at a high velocity. The high velocity impact and the large pressures cause the two side rail sections to weld or molecularly bond. Alternatively, a bracket can be joined to a side rail section in a similar manner. In a second embodiment, a pair of closed channel structural members are formed using hydroforming techniques. The end portions of two hydroformed structural members are then disposed concentrically within an electromagnetic coil. When energized, the electromagnetic coil causes the end portions to move toward one another so as to weld or molecularly bond.

    Abstract translation: 公开了一种使用磁脉冲焊接技术永久地连接两个或更多个金属车架部件的方法和装置。 在第一实施例中，通过两个单独的开放通道侧轨道部分的接合形成重叠接头，以形成车辆框架侧轨道的一部分。 第一侧轨部分的初始形状稍小于第二侧轨部分的尺寸，使得其可以以间隙可伸缩地设置。 提供电磁线圈，用于产生使得侧轨部分以高速度彼此移动的磁场。 高速冲击和大压力导致两个侧轨部分焊接或分子结合。 或者，托架可以以类似的方式接合到侧轨部分。 在第二实施例中，使用液压成形技术形成一对闭合通道结构构件。 然后将两个液压成形结构构件的端部同心地设置在电磁线圈内。 当通电时，电磁线圈使得端部彼此移动以便焊接或分子结合。

    Method of manufacturing a control grid for fluorescent display tube
    2.
    发明授权
    Method of manufacturing a control grid for fluorescent display tube 失效
    制造荧光显示管的控制栅的方法

    公开(公告)号：US4383164A

    公开(公告)日：1983-05-10

    申请号：US103856

    申请日：1979-12-14

    Applicant: Goro Eto

    Inventor： Goro Eto

    IPC: B23K26/20 ,  H01J9/14 ,  B23K27/00

    CPC classification number: H01J9/14 ,  B23K26/244 ,  B23K2201/02 ,  B23K2201/22 ,  B23K2201/24 ,  H01J2231/12

    Abstract: A method of manufacturing a control grid used in a fluorescent display tube is disclosed. The grid is produced by preparing a fine wire net, placing the wire net upon a metal frame member, and irradiating laser beams to the contact portions of the wire net and frame to weld the wire net and the frame.

    Abstract translation: 公开了一种制造在荧光显示管中使用的控制栅的方法。 网格是通过制备细金属丝网，将金属网放置在金属框架构件上，并将激光束照射到金属丝网和框架的接触部分来焊接金属丝网和框架来制造的。

    Tool for constructing frames
    3.
    发明授权
    Tool for constructing frames 失效
    构建框架的工具

    公开(公告)号：US5984287A

    公开(公告)日：1999-11-16

    申请号：US44733

    申请日：1998-03-19

    Applicant: George H. Fitzsimmons

    Inventor： George H. Fitzsimmons

    IPC: B23K37/04 ,  B25B5/14 ,  B25H1/00 ,  B23Q3/08

    CPC classification number: B23K37/0452 ,  B25B5/142 ,  B25H1/00 ,  B23K2201/24

    Abstract: A tool used in the construction of frames includes multiple clamps that are used to secure frame members at precise angles and orientations for welding. The tool includes a vertical support post upon which is mounted a table. First and second clamps are pivotably mounted to the table and allow two frame members to be secured in contact with one another and parallel to the table at a precise angle. A column extends upwardly from the table. At the upper end of this column is a support arm which is held parallel to the table by the column. A third clamp is mounted on the distal end of this support arm. This third clamp can be used to position a vertical or diagonal member in contact with the frame members held by the first and second clamps for welding. Additionally, the tool includes first and second attachments which can be used to secure vertical or diagonal members to the frame.

    Abstract translation: 在框架结构中使用的工具包括多个夹具，其用于以确切的角度和取向定位框架构件以进行焊接。 该工具包括垂直支撑柱，其上安装有桌子。 第一和第二夹具可枢转地安装到桌子上，并允许两个框架构件彼此固定并且以精确的角度平行于桌子。 一列从桌子向上延伸。 在该列的上端是支柱，该支撑臂通过柱平行于桌子。 第三夹具安装在该支撑臂的远端上。 该第三夹具可用于将垂直或对角构件定位成与由第一和第二夹具保持的框架构件接触以进行焊接。 另外，该工具包括第一和第二附件，其可用于将垂直或对角构件固定到框架。

    Rotatable work platform with clamps for wall and truss fabrication
    5.
    发明授权
    Rotatable work platform with clamps for wall and truss fabrication 失效
    可旋转工作平台，夹具用于墙壁和桁架制造

    公开(公告)号：US5617622A

    公开(公告)日：1997-04-08

    申请号：US467570

    申请日：1995-06-06

    Applicant: Tommy G. Anderson

    Inventor： Tommy G. Anderson

    IPC: B21F27/20 ,  B23K9/20 ,  B25H1/00 ,  B27F7/15 ,  B23P19/00

    CPC classification number: B25H1/00 ,  B21F27/20 ,  B23K9/20 ,  B27F7/155 ,  B23K2201/24 ,  Y10S269/91 ,  Y10T29/5397 ,  Y10T29/53974 ,  Y10T29/53978

    Abstract: A platform for indexing and clamping metal studs and like building structural members together for manufacturing metal framed walls or trusses of buildings. The platform includes spaced members for supporting studs, plates and the like placed there upon, and is sufficiently open between the spaced and properly placed members to allow applying screws to both sides of the structural members for connection of joints. The platform may be manually loaded with the appropriate framing structural members with the platform in a horizontal position with the indexing stops upward. The indexing stops are used to position studs, and powered clamps are provided to secure the studs in place against the stops. Screws may be applied to a first side of the framing, followed by the platform being rotated 180 degrees under motor or like power to expose the second side of the framing to allow the application of holding screws thereto. The indexing clamps and the movable raised plate hold the framing in place while the platform is rotated or inverted.

    Abstract translation: 用于将金属螺柱分类和夹紧在一起的平台，以及建筑结构构件一起用于制造金属框架墙壁或建筑物桁架。 平台包括用于支撑放置在其上的螺柱，板等的间隔构件，并且在间隔开且正确放置的构件之间足够开口，以允许将螺钉施加到结构构件的两侧以连接接头。 平台可以手动装载适当的框架结构构件，其中平台处于水平位置，索引向上停止。 分度止动器用于定位螺栓，并且提供动力夹具以将螺柱固定在止动件上。 可以将螺钉施加到框架的第一侧，随后平台在马达下旋转180度或类似的功率以暴露框架的第二侧以允许施加保持螺钉。 分度夹和可动凸起板在平台旋转或倒置时将框架保持在适当位置。

    Lift arm assembly process
    7.
    发明授权
    Lift arm assembly process 失效
    提升臂组装过程

    公开(公告)号：US5282566A

    公开(公告)日：1994-02-01

    申请号：US990138

    申请日：1992-12-14

    Applicant: Bryan G. Lammers ,  Gilles Didier

    Inventor： Bryan G. Lammers ,  Gilles Didier

    IPC: B23K31/02 ,  E02F3/38 ,  B23K31/00 ,  B23K101/24 ,  E02F3/80

    CPC classification number: E02F3/38 ,  B23K31/02 ,  B23K2201/24 ,  Y10T29/49901

    Abstract: A process for the manufacture of a lift arm assembly for a work vehicle includes a plurality of closely controlled process steps. The lift arm assembly is a large fabrication which, when assembled to the vehicle, interconnects with several other components and work implements. In order to properly connect with these other components, the various holes, throughbores, and connecting surfaces must be machined within close tolerances. The subject process provides the controls for holding the tolerances within specified and acceptable ranges. The lift arm assembly produced by the subject process is used for lifting and manipulating a bucket or other type of work implement.

    Abstract translation: 用于制造用于工作车辆的提升臂组件的方法包括多个紧密控制的工艺步骤。 提升臂组件是一种大的制造，当组装到车辆上时，其与若干其他部件和工作装置相互连接。 为了与这些其他部件正确连接，各种孔，通孔和连接表面必须在紧密公差范围内加工。 主题过程提供了将公差保持在指定和可接受范围内的控制。 由本方法生产的提升臂组件用于提升和操纵铲斗或其他类型的作业工具。

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