利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

99 条记录 (耗时 0.015 秒)

    Dual action equalizing apparatus
    1.
    发明授权
    Dual action equalizing apparatus 失效
    双重均衡装置

    公开(公告)号：US5076090A

    公开(公告)日：1991-12-31

    申请号：US570964

    申请日：1990-08-21

    申请人： Robert W. Cetnarowski

    发明人： Robert W. Cetnarowski

    IPC分类号： B21D28/00 ,  B23D15/02 ,  B23D15/12 ,  B23Q5/26 ,  B30B1/24 ,  F01B9/04 ,  F15B15/08

    CPC分类号： F15B15/065 ,  B21D28/002 ,  B23D15/02 ,  B23D15/12 ,  B23Q5/26 ,  B30B1/24 ,  F01B9/047 ,  Y10T408/3796 ,  Y10T408/6757 ,  Y10T83/8864

    摘要： An apparatus for providing a reciprocating motion. The apparatus has a housing block that contains twin piston guides in spaced apart relationship to one another. The piston guides each contain a piston that has a gear rack. The gear racks are connected by a pinion gear so that the movement of one piston will cause an equal and opposite movement of the other piston. The movement of the pistons is controlled by the application of a fluid pressure to one or both of the pistons. The travel of the pistons is limited by a mechanical stop at one end and a fluid cushion device at the other end. Tools for the altering of a workpiece may be attached to one or both ends of the pistons. In one embodiment, the apparatus is subjected to a rotary displacement achieved through the linear motion of one of the pistons.

    摘要翻译： 一种用于提供往复运动的装置。 该装置具有容纳块，其包含彼此间隔开的关系的双活塞引导件。 活塞导向件各自包含具有齿条的活塞。 齿轮架通过小齿轮连接，使得一个活塞的运动将导致另一个活塞的相等且相反的运动。 通过向一个或两个活塞施加流体压力来控制活塞的运动。 活塞的行程受到一端的机械止动和另一端的流体缓冲装置的限制。 用于改变工件的工具可以附接到活塞的一端或两端。 在一个实施例中，该设备经受通过其中一个活塞的直线运动实现的旋转位移。

    Multiple spindle drilling machine for wide flange beams
    3.
    发明授权
    Multiple spindle drilling machine for wide flange beams 失效
    多轴钻孔机用于宽法兰梁

    公开(公告)号：US4179230A

    公开(公告)日：1979-12-18

    申请号：US875299

    申请日：1978-02-06

    申请人： Toshikatsu Kitagawa

    发明人： Toshikatsu Kitagawa

    IPC分类号： B23B41/00 ,  B23B39/22

    CPC分类号： B23B41/003 ,  Y10T408/3788 ,  Y10T408/3796 ,  Y10T408/3811 ,  Y10T408/3844

    摘要： A multiple spindle drilling machine for wide flange beams comprising at least a pair of wide flange beam supporting rollers for setting and supporting both the flanges of a wide flange beam, respectively, in a cantilevering manner at the drilling position of the wide flange beam, at least a pair of gripping members for gripping the wide flange beam from both the sides thereof so that the beam is not moved, a plurality of drills disposed so that they can move in the lateral direction and the widthwise direction of the wide flange beam for drilling the wide flange beam, and a device for moving at least one of said wide flange beam supporting rollers, said gripping members and said drills integrally in the widthwise direction of the wide flange beam.

    摘要翻译： 一种用于宽法兰梁的多主轴钻孔机，包括至少一对宽的法兰梁支撑辊，用于分别在宽法兰梁的钻孔位置以悬臂方式设置和支撑宽法兰梁的两个凸缘， 至少一对抓握构件，用于从两侧抓住宽的法兰梁，使得梁不被移动;多个钻头被设置成使得它们可以在用于钻孔的宽法兰梁的横向和宽度方向上移动 宽法兰梁，以及用于在宽法兰梁的宽度方向上一体地移动所述宽法兰梁支撑辊，所述夹紧构件和所述钻头中的至少一个的装置。

    Method and apparatus for manufacturing solid bodies
    4.
    发明授权
    Method and apparatus for manufacturing solid bodies 失效
    制造固体的方法和装置

    公开(公告)号：US4146350A

    公开(公告)日：1979-03-27

    申请号：US820353

    申请日：1977-07-29

    申请人： Horst Bokelmann

    发明人： Horst Bokelmann

    IPC分类号： B24B5/36 ,  B24B11/02 ,  B23B35/00 ,  B23B39/22

    CPC分类号： B24B5/36 ,  B24B11/02 ,  Y10T408/03 ,  Y10T408/3796

    摘要： A method and apparatus for forming solid bodies by removing material from solid workpieces. A workpiece is situated between oppositely rotating tools which remove material from the workpiece, these tools having hollow interiors facing each other and each conforming to the configuration of one half of the finished body. The hollow interiors of the tools have teeth for removing material from the workpiece, and while the tools are rotated oppositely the distance therebetween is due so that from the workpiece a body is gradually formed, this body finally becoming almost completely enclosed within the hollow interiors of the tools, whereupon the latter have the distance therebetween increased so that the body formed thereby can be removed. These tools are adapted to form from a workpiece bodies of full circular or ring-shaped configuration, and the hollow interiors of the tools are provided with raised teeth similar to file teeth, for removing material from a workpiece. In addition, each tool is formed with openings extending outwardly from its hollow interior so that the material removed by the tool from the workpiece can travel outwardly through these openings.

    摘要翻译： 一种通过从实心工件中去除材料来形成固体的方法和装置。 工件位于相对旋转的工具之间，其从工件中移除材料，这些工具具有彼此面对的中空内部，并且每个工件都符合成品体的一半的构型。 工具的中空内部具有用于从工件中去除材料的齿，并且当工具相反地旋转时，它们之间的距离是因为从工件逐渐形成主体，该主体最终几乎完全封闭在空心内部 因此，工具之间的距离增加，从而可以去除由此形成的主体。 这些工具适于从全圆形或环形构造的工件体形成，并且工具的中空内部具有类似于锉齿的凸起齿，用于从工件移除材料。 此外，每个工具形成有从其中空内部向外延伸的开口，使得由工具从工件移除的材料可以通过这些开口向外移动。