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    • 3. 发明申请
    • CABLE CLAMP TERMINAL FOR A CIRCUIT INTERRUPTER
    • 电缆钳位端子用于电路中断器
    • WO1997006581A1
    • 1997-02-20
    • PCT/US1996013143
    • 1996-08-06
    • SQUARE D COMPANY
    • SQUARE D COMPANYFABER, Timothy, Robert
    • H01R04/36
    • H01R4/36Y10S411/959
    • A cable clamp terminal (10) for use with an electrical apparatus is provided, the cable clamp terminal including a terminal block (16) having a threaded hole (18) defined therein. An intermediate screw (20) and an upper screw (22) are disposed in the threaded hole, whereby the intermediate screw divides the threaded hole into a lower housing (52) and an upper housing (54). A lower opening (55) extending through the terminal block and communicating with the lower housing provides acess for an end of a corresponding lower cable (56) to be positioned and secured in the lower housing. An upper opening (57) extending through the terminal block and communicating with the upper housing provides access for an end of a corresponding upper cable (58) to be positioned and secured in the upper housing. The lower cable can be secured in the lower housing by tightening the intermediate screw without removing the upper screw from the threaded hole.
    • 提供一种与电气设备一起使用的电缆夹紧端子(10),该电缆夹紧端子包括具有限定在其中的螺纹孔(18)的接线端子(16)。 中间螺钉(20)和上螺纹(22)设置在螺纹孔中,由此中间螺丝将螺纹孔分成下壳体(52)和上壳体(54)。 延伸穿过端子块并与下部壳体连通的下部开口(55)为相应的下部缆线(56)的端部提供接合位置,并固定在下部壳体中。 延伸穿过接线端子并与上部壳体连通的上部开口(57)为相应的上部电缆(58)的端部提供通路,以便定位并固定在上部壳体中。 下部电缆可以通过拧紧中间螺丝固定在下部外壳中,而不会从螺纹孔中移除上部螺丝。
    • 5. 发明公开
    • Drilling screw
    • 钻螺丝
    • EP0516430A1
    • 1992-12-02
    • EP92304863.1
    • 1992-05-28
    • TOPURA CO., LTD
    • Nagushi, EiichiIwasaki, OsamiAkashi, Tetsuya
    • F16B35/06
    • F16B35/065F16B23/00F16B25/10Y10S411/959
    • Modification to the shape of the head part (6) of a drilling screw resulting in an improved insertion performance of the drilling screw during a punching operation, a fastening performance of the drilling screw when seated as well as a finishing treatment upon completion of the fastening against a fastened member.
      The head part (6) comprises an upper large diameter part (13) formed with the first seat surface (12) of a frusto-conical shape whose outer circumference forms a curved concave surface and a small diameter part (15) forming a second seat surface (14) of a frusto-conical shape concentrically and integrally connected to a lower part of the large diameter part (13) and having its outer circumference formed as a curved concave surface, and an annular projecting edge (16) formed between the seated surfaces (12,14) of the two-stage curved concave surfaces.
      An outer circumference of the small diameter part (15) is provided with a plurality of slot facing projections (16) extending in a longitudinal direction along the curved concave surface of the second seat surface (14).
    • 改变钻孔螺钉的头部部分(6)的形状,从而在钻孔操作期间改善钻孔螺钉的插入性能,钻孔螺钉在安装时的紧固性能以及在完成紧固时的精加工处理 对紧固件。 头部(6)包括上部大直径部分(13)和小直径部分(15),上部大直径部分(13)形成有外圆周形成弯曲凹面的截头圆锥形状的第一座面(12)和形成第二座部 与所述大直径部分(13)的下部同心且整体连接并且其外周形成为弯曲凹表面的截头圆锥形的表面(14);以及形成在所述就位的环形突出边缘(16) 两级弯曲凹面的表面(12,14)。 在小径部15的外周,沿着第二座面14的弯曲凹面设置有沿长度方向延伸的多个槽对向突起16。
    • 6. 发明公开
    • Electrical grounding stud
    • 电接地螺柱
    • EP0540030A3
    • 1994-03-02
    • EP92118625.0
    • 1992-10-30
    • PROFIL-Verbindungstechnik GmbH & Co. KG
    • Ladouceur, Harold A.Müller, Rudolf R.M.
    • H01R4/64H01R4/26F16B37/06H01R4/06H01R4/30
    • B23P19/062F16B9/00F16B35/06F16B37/062F16B37/065F16B37/068F16B2001/0064H01R4/26H01R4/64Y10S411/959Y10T29/49837Y10T29/4992
    • An electrical grounding connector, electrical grounding connector assembly, and a method of attaching an electrical grounding connector and electrical grounding connector assembly to an electrically conductive panel is disclosed. The grounding connector assembly includes a grounding stud connector having a body portion disposed between, and integrally joining, a stud portion and a riveting portion. The body portion includes a flange extending generally radially from the body portion and the flange includes a panel engaging surface and a lug engaging surface. A protective nut is adapted to engage in substantially cover the stud portion of the grounding stud connector thereby protecting the stud portion from contaminants. Barbed elements are disclosed on various surfaces of the grounding connector thereby giving the grounding connector excellent electrically conductive properties when it is assembled to an electrically conductive panel. In a preferred embodiment, the grounding connector is preassembled with the protective nut, thereby allowing the assembly to be installed on an electrically conductive panel in one step. While the grounding connector and connector assembly is particularly suited for self-piercing applications, it may be used equally well in prepierced applications.
    • 公开了一种电接地连接器,电接地连接器组件以及将电接地连接器和电接地连接器组件附接到导电面板的方法。 该接地连接器组件包括接地螺柱连接器,该接地螺柱连接器具有布置在螺柱部分和铆接部分之间并整体接合的主体部分。 主体部分包括从主体部分大致径向延伸的凸缘,并且凸缘包括面板接合表面和凸耳接合表面。 保护螺母适于基本覆盖接地螺柱连接器的螺柱部分,从而保护螺柱部分免受污染。 在接地连接器的各种表面上公开了带倒钩的元件,从而在将接地连接器组装到导电面板时赋予接地连接器优异的导电性能。 在优选实施例中,接地连接器与保护螺母预组装,由此允许组件在一个步骤中安装在导电板上。 尽管接地连接器和连接器组件特别适用于自穿孔应用,但它也可以用于预应用场合。
    • 7. 发明申请
    • IMPROVED RELIEF SCREW
    • 改进的救济螺丝
    • WO1997044590A1
    • 1997-11-27
    • PCT/US1996007224
    • 1996-05-17
    • LIEGGI, Martin
    • F16B23/00
    • F16B25/0031Y10S411/959
    • An improved relief screw (18) is provided for installing a wallboard panel (12) to a stud (14), which consists of a flat head (20) made of an inverted rectilinear slant height frustrum portion (22) and a straight thin cylindrical portion (24). The straight thin cylindrical portion (24) is larger than the widest part of the rectilinear slant height frustrum portion (22), therefore creating an annular flange (26) thereabout. A threaded shank (28) with a conical point (30) extends from a narrow part of the rectilinear slat height frustrum portion (22), while the flat head (20) has a recess (34) to accommodate a driving tool element for imparting rotary motion thereto. A structure (36) is in the flat head (20) for relieving particles of the wallboard panel (12) therefrom, after the flat head (20) is driven into the wallboard panel (12). The top of the straight thin cylindrical portion (24) will be flush with and not damage the outer surface of the wallboard panel (12), while the annular flange (26) will add more gripping support thereto.
    • 提供了一种改进的减压螺钉(18),用于将墙板(12)安装到螺柱(14),所述螺栓(14)由平直头部(20)构成,所述平头(20)由倒立的直线倾斜高度凹部(22)制成, 部分(24)。 直的细圆柱部分(24)比直线倾斜高度墩部分(22)的最宽部分大,因此在其周围形成环形凸缘(26)。 具有锥形点(30)的螺纹柄(28)从直线板条高度墩部(22)的窄部延伸,而平头(20)具有凹部(34),以容纳用于施加的驱动工具元件 旋转运动。 在平头(20)被驱动进入墙板(12)之后,结构(36)在平头(20)中,用于从其中释放墙板(12)的颗粒。 直的薄的圆柱形部分(24)的顶部将与壁板(12)的外表面齐平并且不损坏,而环形凸缘(26)将增加更多的夹持支撑。
    • 8. 发明申请
    • ELECTRICAL CONNECTION TERMINAL ASSEMBLY AND TILT WASHER
    • 电气连接端子组件和倾斜洗衣机
    • WO1995014864A1
    • 1995-06-01
    • PCT/US1994013244
    • 1994-11-22
    • SWICK, E., Grant
    • F16B33/00
    • H01R4/44H01R4/34Y10S411/959
    • An electrical terminal clamping assembly of the character that will simultaneously accommodate and securely grip one or more conductor wires (20, 22) of substantially different diameters. The assembly includes a threaded terminal screw (12) and a uniquely configured clamping plate or tilt washer (18) which is adapted to freely tilt relative to the undersurface of the head (12) of the terminal screw in a manner to move gripping projections provided on the undersurface of the washer (18) into secure clamping engagement with a wire (20) of large diameter disposed on one side of the axial center line of the terminal screw and into secure clamping engagement with a wire (22) of much smaller diameter disposed on the opposite side of the axial center line. The undersurface of the tilt washer is provided with uniquely configured, generally circularly shaped gripping protuberances (32) that provide multiple contact points for firmly gripping the different diameter conductor wires which are disposed on opposite sides of the terminal screw.
    • 该特征的电端子夹持组件将同时容纳并牢固地夹持基本不同直径的一根或多根导线(20,22)。 该组件包括螺纹端子螺钉(12)和独特构造的夹板或倾斜垫圈(18),其适于相对于端子螺钉的头部(12)的下表面自由倾斜,以移动所提供的夹紧突起 在所述垫圈(18)的下表面与设置在所述端子螺钉的轴向中心线的一侧上的大直径的线(20)可靠地夹紧接合,并且与直径更小的线(22)紧固地接合 设置在轴向中心线的相对侧。 倾斜垫圈的下表面设置有独特构造的大致圆形的抓握突起(32),其提供多个接触点,用于牢固地夹持设置在端子螺钉的相对侧上的不同直径的导线。