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    Combination 2-plane CNC positioning grinder with CNC positioning drill
    2.
    发明授权
    Combination 2-plane CNC positioning grinder with CNC positioning drill 失效
    组合2平面数控定位磨床与数控定位钻

    公开(公告)号：US06722959B2

    公开(公告)日：2004-04-20

    申请号：US10104145

    申请日：2002-03-22

    申请人： Mark Opfer

    发明人： Mark Opfer

    IPC分类号： B24B700

    CPC分类号： B24B7/005 ,  B23B39/22 ,  B23B2220/32 ,  B23B2226/45 ,  B23Q39/04 ,  B24B7/242

    摘要： A glass plate tooling apparatus has independently driven loading and unloading tools which presents raw workpieces to, and removes finished workpieces from a centrally located machining station. The machining station holds the workpiece in a fixed orientation on first and second planes. Machine tools, such as a grinder apparatus and a drill apparatus are independently movable on the first plane to engage with and tool the workpiece. The machining station rotates to provide tool accessibility on a third plane.

    摘要翻译： 玻璃板加工装置具有独立的装载和卸载工具，其将原始工件提供给从中心位置的加工站移除成品的工件。 加工工位在第一和第二平面上固定工件。 诸如磨床装置和钻孔装置之类的机床可独立地在第一平面上移动以与工件接合并工具。 加工站旋转以在第三平面上提供工具可访问性。

    Method for piercing doubling plate for H-beam and tool for processing doubling plate for H-beam
    3.
    发明授权
    Method for piercing doubling plate for H-beam and tool for processing doubling plate for H-beam 失效
    H型梁双面加固板的加工方法及H型梁加工板的加工工具

    公开(公告)号：US4147460A

    公开(公告)日：1979-04-03

    申请号：US840678

    申请日：1977-10-11

    申请人： Eiji Miyakawa

    发明人： Eiji Miyakawa

    IPC分类号： B23B35/00 ,  B23B39/22 ,  B23B41/00 ,  B23Q3/06

    CPC分类号： B23B39/22 ,  B23Q3/061 ,  Y10T408/03 ,  Y10T408/3788 ,  Y10T408/563

    摘要： A method for piercing a double plate for an H-beam by utilizing a multiple spindle H-beam piercing mill capable of piercing both flange portions and a web portion of the H-beam and a tool having a substantially H-shaped section and capable of being mounted on this piercing mill, in which the double plate for the H-beam is fixed to the tool and the double plate is pierced by the same drill arrangement as used for processing of the H-beam to which the double plate is to be attached.

    摘要翻译： 通过利用能够刺穿H形梁的两个凸缘部分和腹板部分的多轴H型钢穿孔机，以及具有基本上H形截面的工具，能够刺穿H型钢双板的方法，并且能够 安装在这种穿孔机上，其中H型梁的双板被固定在工具上，并且双板被与用于处理双板的H型钢的相同的钻孔布置刺穿 附上。

    Dual head drill device
    4.
    发明授权
    Dual head drill device 失效
    双头钻头装置

    公开(公告)号：US3826585A

    公开(公告)日：1974-07-30

    申请号：US38789773

    申请日：1973-08-13

    申请人： NORTHROP CORP

    发明人： HORTON R ,  HARRIS E ,  LEFFEL G

    IPC分类号： B23B39/16 ,  B23B39/22 ,  B23B45/04 ,  B23Q9/00 ,  B23Q17/22

    CPC分类号： B23B39/22 ,  B23B39/162 ,  B23B45/04 ,  B23Q9/0014 ,  B23Q17/2233 ,  Y10S408/702 ,  Y10T408/3796 ,  Y10T408/60 ,  Y10T408/6757

    摘要： A hand-held air operated dual head drilling device adapted to automatically and simultaneously drill holes in a part from opposite sides thereof. An air operated mechanism is contained in the center section including a master cylinder, two opposed slave pistons in the cylinder and fixed to the drill motor heads, and dual triggers for operating the drill motors and slave pistons respectively.

    摘要翻译： 一种手持式气动双头钻孔装置，适于自动同时从其相对侧钻出零件中的孔。 气动机构容纳在中心部分，包括主缸，缸中的两个相对的从动活塞和固定到钻头电机头的两个相对的从动活塞，以及用于分别操作钻机电机和从动活塞的双重触发器。

    Structural beam drilling machine
    5.
    发明授权
    Structural beam drilling machine 失效
    结构梁式钻孔机

    公开(公告)号：US3584523A

    公开(公告)日：1971-06-15

    申请号：US3584523D

    申请日：1969-06-18

    申请人： DOMINION BRIDGE CO LTD

    发明人： EVANS GEORGE WILLIAM P

    IPC分类号： B23B39/22 ,  B23B41/00

    CPC分类号： B23B41/003 ,  B23B39/22 ,  Y10T408/378

    摘要： A machine for forming the holes in flanges of a structural beam comprising a drilling machine having relatively movable drilling brackets. Each drilling bracket has a drill mounted therein movable perpendicularly to the relative movement direction of the brackets. Each drill bracket further comprises beam web supporting means and means for locating the drill in a drilling position. The support means control the said locating means in dependence upon the thickness of the beam web.