Electric discharge machining hole drilling
    2.
    发明授权
    Electric discharge machining hole drilling 有权
    放电加工孔钻

    公开(公告)号:US08710392B2

    公开(公告)日:2014-04-29

    申请号:US13171935

    申请日:2011-06-29

    CPC分类号: B23H9/10 B23H1/02 B23H9/14

    摘要: An apparatus and method for machining apertures into a conductive workpiece is disclosed. The apparatus has a tank capable of holding a dielectric fluid, and a fixture for holding the workpiece in the tank. An electric discharge machine with an electrode, a power supply connected to the electrode that produces machining pulses for electric discharge machining through the workpiece, and a controller for regulating the power supply and electrode position is also part of the apparatus. Finally, the apparatus has a pressure transducer connected to the fixture, and a process controller in communication with the electric discharge machine controller and pressure transducer.

    摘要翻译: 公开了一种将孔加工成导电工件的装置和方法。 该装置具有能够保持介电流体的罐和用于将工件保持在罐中的固定器。 具有电极的放电机,连接到电极的电源产生用于通过工件进行放电加工的加工脉冲,以及用于调节电源和电极位置的控制器也是该装置的一部分。 最后,该装置具有连接到固定装置的压力传感器,以及与放电机控制器和压力传感器通信的过程控制器。

    Fluid tank apparatus
    3.
    发明授权
    Fluid tank apparatus 失效
    流体罐装置

    公开(公告)号:US5490603A

    公开(公告)日:1996-02-13

    申请号:US300970

    申请日:1994-09-06

    申请人: Thomas R. Davis

    发明人: Thomas R. Davis

    IPC分类号: B65D77/04 B65D77/06 B65D19/00

    CPC分类号: B65D77/0466

    摘要: A tank apparatus includes a tank, a base for supporting the tank, and a top protector supported on the base and extending above the tank for permitting a plurality of apparatuses to be stacked on top of one another without transmitting compressive loads on the tanks of underlying apparatuses. The base includes a bottom wall, an understructure depending from the bottom wall for bearing the weight of the base and tank, and a plurality of upstanding hollow columns within which reinforcing members may be provided. The top protector is supported on the columns so that compressive loads exerted on the top protector are transmitted to the base without being transmitted through the tank. Thus, the load bearing capacity of the apparatus is determined by the strength and rigidity of the base and reinforcing members independent of the tank construction.

    摘要翻译: 罐装置包括罐,用于支撑罐的底座和支撑在基座上并在罐上方延伸的顶部保护器,用于允许多个装置彼此堆叠而不在其底部的罐上传递压缩载荷 设备。 底座包括底壁,从底壁垂下的用于承载底座和水箱的重量的下部结构,以及可设置加强构件的多个直立的中空柱。 顶部保护器支撑在柱上,使得施加在顶部保护器上的压缩载荷被传递到基部而不被传送通过罐。 因此,装置的承载能力由独立于罐结构的基座和加强构件的强度和刚度决定。

    Vehicle console for mounting and enclosing radios and the like
    6.
    发明授权
    Vehicle console for mounting and enclosing radios and the like 失效
    车辆安装和安装无线电和类似的车辆控制台

    公开(公告)号:US4082387A

    公开(公告)日:1978-04-04

    申请号:US715766

    申请日:1976-08-19

    申请人: Thomas R. Davis

    发明人: Thomas R. Davis

    摘要: A vehicle console for mounting and enclosing radios and the like characterized by a box-like enclosure having a frontwardly facing access opening that is coverable by an access door. The access door is lockable, and outwardly pivotable so that a radio and the like, having frontwardly presented control panels, may be easily adjusted when the door is downwardly opened. The box-like enclosure is pivotable with respect to a bracket that is adapted to be mounted upon an vehicle surface. To ensure secure anti-theft mounting of the bracket to a vehicle surface, square aperture holes are provided in a downwardly disposed flange of the bracket so that the carriage head bolts may be downwardly inserted therethrough, thereby rendering it impossible to remove the mounting bolts from above. In a preferred embodiment the console is particularly adapted for mounting upon the drive shaft tunnel of a vehicle, wherein removal of the carriage bolts necessitates access from beneath the vehicle, in the vicinity of the drive shaft. The console of the present invention significantly provides a lockable box-like enclosure, for such electronic items as CB radios, wherein the provision of knock-outs and vented surfaces of the enclosure even permit transmitting and receiving on the radio while the access door is locked securely in place, leaving a conventional hand microphone attached to an external bracket on the outside of the enclosure.

    ELECTRIC DISCHARGE MACHINING HOLE DRILLING
    8.
    发明申请
    ELECTRIC DISCHARGE MACHINING HOLE DRILLING 有权
    电动放料加工孔钻孔

    公开(公告)号:US20130001203A1

    公开(公告)日:2013-01-03

    申请号:US13171935

    申请日:2011-06-29

    IPC分类号: B23H1/02

    CPC分类号: B23H9/10 B23H1/02 B23H9/14

    摘要: An apparatus and method for machining apertures into a conductive workpiece is disclosed. The apparatus has a tank capable of holding a dielectric fluid, and a fixture for holding the workpiece in the tank. An electric discharge machine with an electrode, a power supply connected to the electrode that produces machining pulses for electric discharge machining through the workpiece, and a controller for regulating the power supply and electrode position is also part of the apparatus. Finally, the apparatus has a pressure transducer connected to the fixture, and a process controller in communication with the electric discharge machine controller and pressure transducer.

    摘要翻译: 公开了一种将孔加工成导电工件的装置和方法。 该装置具有能够保持介电流体的罐和用于将工件保持在罐中的固定器。 具有电极的放电机,连接到电极的电源产生用于通过工件进行放电加工的加工脉冲,以及用于调节电源和电极位置的控制器也是该装置的一部分。 最后,该装置具有连接到固定装置的压力传感器,以及与放电机控制器和压力传感器通信的过程控制器。

    Dead bolt lock
    9.
    发明授权
    Dead bolt lock 失效
    死锁锁

    公开(公告)号:US4087121A

    公开(公告)日:1978-05-02

    申请号:US777550

    申请日:1977-03-14

    申请人: Thomas R. Davis

    发明人: Thomas R. Davis

    IPC分类号: E05B63/12 E05B15/02

    摘要: A dead bolt lock for doors, and the like, having an axial shaft extendable from the bolt and a bolt catch mounted in the door jamb adapted to be actuated by said shaft when the bolt is moved into extended position, and to engage and lock said bolt, until said shaft is retracted.

    摘要翻译: 一种用于门等的螺栓锁,其具有可从螺栓延伸的轴向轴和安装在门柱中的螺栓,其适于当螺栓移动到伸展位置时由所述轴致动,并且接合和锁定所述 螺栓,直到所述轴缩回。

    Method and apparatus for testing electrodes in an EDM process
    10.
    发明授权
    Method and apparatus for testing electrodes in an EDM process 失效
    用于在EDM工艺中测试电极的方法和装置

    公开(公告)号:US06310312B1

    公开(公告)日:2001-10-30

    申请号:US09471581

    申请日:1999-12-23

    IPC分类号: B23H100

    摘要: An automated method and apparatus for electrode discharge machining wherein method includes moving the tool holder to the electrode loader, automatically mounting an electrode into the tool holder and then testing the electrode for conformance to geometric and dimension tolerances and testing the electrode for proper alignment in the tool holder and thus proper alignment relative to the workpiece just prior to moving the tool holder to the workpiece area for machining. The apparatus includes a moveable servomechanism with a tool holder, an electrode magazine, and a sensor module for testing an electrode mounted in the tool holder. The sensor module has a recess configuration of conductive material complimentary to the electrode such that the electrode will make contact with the conductive material when inserted into the sensor module if the electrode is out of tolerance or misaligned in the tool holder.

    摘要翻译: 一种用于电极放电加工的自动化方法和装置,其中方法包括将工具架移动到电极装载器,将电极自动地安装到工具架中,然后测试电极以符合几何尺寸公差并测试电极以在 在将刀架移动到工件区域进行加工之前,相对于工件的正确对准。 该装置包括具有工具架,电极套和可安装在工具架中的电极的传感器模块的可移动伺服机构。 传感器模块具有与电极互补的导电材料的凹部构造,使得如果电极在工具架中超出公差或不对准,则当插入传感器模块中时,电极将与导电材料接触。