INSULATED PINCH BAR
    1.
    发明申请
    INSULATED PINCH BAR 审中-公开
    绝缘PINCH棒

    公开(公告)号:US20130001487A1

    公开(公告)日:2013-01-03

    申请号:US13172540

    申请日:2011-06-29

    IPC分类号: B66F3/00 H01B19/00

    摘要: Electrically-insulated utility devices and methods for using the same are described. In particular, this application discusses systems and methods for making and using electrically insulated pinch bars. Generally, each insulated pinch bar includes a pinch bar, which has a longitudinal body, a distal tip and a proximal head, and an electrically insulative material disposed circumferentially about a portion of the longitudinal body of the pinch bar. In some embodiments, the electrically insulative material also abuts the proximal head of the pinch bar. The insulated pinch bar can therefore provide safety for the pinch bar user or operator when the pinch bar is used in a variety of utility or construction applications and comes in contact with an electrical current. The insulated pinch bar can be part of a system which further includes a cover adapted to protect the electrically insulative material when the insulated pinch bar is not in use. Other embodiments are described.

    摘要翻译: 描述了电绝缘实用设备及其使用方法。 特别地,本申请讨论了制造和使用电绝缘夹管的系统和方法。 通常,每个绝缘夹紧杆包括具有纵向主体,远侧末端和近侧头部的夹紧杆以及围绕夹紧杆的纵向主体的一部分周向设置的电绝缘材料。 在一些实施例中,电绝缘材料还邻接夹紧杆的近端头部。 因此,当夹紧杆用于各种实用或建筑应用中并且与电流接触时,绝缘夹紧杆可以为夹紧杆用户或操作者提供安全性。 绝缘夹紧杆可以是系统的一部分,该系统还包括适于在绝缘夹管不使用时保护电绝缘材料的盖。 描述其他实施例。

    Electrical switch assembly
    3.
    发明授权
    Electrical switch assembly 失效
    电气开关总成

    公开(公告)号:US5828017A

    公开(公告)日:1998-10-27

    申请号:US714472

    申请日:1996-09-16

    IPC分类号: H01H31/00 H01R11/11

    CPC分类号: H01H31/00

    摘要: An electrical switch apparatus suitable for isolating high voltage equipment and bus-bar systems in utility sub-stations. The switch apparatus comprises a pair of detachable couplers which are connected by a high voltage flex cable, and a pair of terminal adapters. The terminal adapters are connected to respective terminals of the bus-bar or other sub-station equipment. The terminal adapters each include a member for engaging one of the couplers and forming a conductive path between the terminals. To break the conductive path, one or both of the couplers are conveniently detached using a hook-stick. The switch apparatus is easily adapted to various spacings and provides a convenient replacement for conventional blade disconnect switches.

    摘要翻译: 一种电气开关装置,适用于隔离高压设备和公用事业分站的母线系统。 开关装置包括通过高压柔性电缆连接的一对可拆卸的耦合器和一对端子适配器。 终端适配器连接到母线或其他分站设备的相应端子。 端子适配器各自包括用于接合耦合器之一并在端子之间形成导电路径的构件。 为了破坏导电路径,使用钩棒方便地分离一个或两个耦合器。 开关装置易于适应各种间隔,并且为传统的叶片断开开关提供了便利的替代方案。

    TAPPING DEVICE WITH HAND PROTECTOR
    4.
    发明申请
    TAPPING DEVICE WITH HAND PROTECTOR 审中-公开
    带手持式保护装置

    公开(公告)号:US20120305097A1

    公开(公告)日:2012-12-06

    申请号:US13151427

    申请日:2011-06-02

    申请人: Joseph Fiorini

    发明人: Joseph Fiorini

    摘要: Tapping devices and methods for using such devices to tap into a pipe are described. The tapping device contains a drill connected to the proximal portion of a shaft, a tapping tool attached to a distal portion of the shaft, and a protection device attached to the shaft. The protection device itself contains containing an enlarged distal portion, an enlarged proximal portion, and a middle member extending therebetween. The user can hold and use the tapping device with a first hand on a handle of the drill and a second hand on the middle member of the protection device. The protection device protects the hand from hitting an object (including the pipe), the socket, or the drill, thereby improving the safety for the user. Other embodiments are also described.

    摘要翻译: 描述了使用这种装置进入管道的攻丝装置和方法。 排放装置包括连接到轴的近侧部分的钻头,附接到轴的远侧部分的攻丝工具以及附接到轴的保护装置。 保护装置本身包含扩大的远端部分,扩大的近端部分和在它们之间延伸的中间部件。 用户可以用第一只手握住敲击装置并将其在手柄的保护装置的中间部件上。 保护装置保护手免受物体(包括管道),插座或钻头的撞击,从而提高用户的安全性。 还描述了其它实施例。

    INSTALLATION DEVICE
    5.
    发明申请
    INSTALLATION DEVICE 审中-公开
    安装设备

    公开(公告)号:US20120145764A1

    公开(公告)日:2012-06-14

    申请号:US12964017

    申请日:2010-12-09

    IPC分类号: B25C7/00 B23P11/00

    CPC分类号: B25C7/00 Y10T29/49833

    摘要: An installation device for installing a fastener into a solid object, such as a roadway, is described. The installation device can be made of a sleeve and a rod with a power hammer connector on a proximal portion of the rod. The sleeve can have an inner bore having an inner volume configured to receive a fastener. The rod can be selectively inserted within the inner bore of the sleeve. The distal end of the rod can have a substantially flat surface. The installation device enhances containment of the spike during installation, which can significantly reduce damage and injuries resulting from fly-away fasteners. Other embodiments are also described.

    摘要翻译: 描述了一种用于将紧固件安装到诸如道路的固体物体中的安装装置。 安装装置可以由套筒和具有在杆的近端部分上的动力锤连接器的杆制成。 套筒可以具有内孔,其具有构造成容纳紧固件的内部容积。 杆可以选择性地插入套筒的内孔内。 杆的远端可以具有基本平坦的表面。 安装装置可以在安装过程中增强对尖峰的控制,从而可以显着减少飞离紧固件造成的损坏和损伤。 还描述了其它实施例。