首页> 外国专利> Electrical wire guide temporarily placed in an electrical wiring junction box to protect the insulation of electrical wires being guided and pulled into this box and through a conduit to the next junction box

Electrical wire guide temporarily placed in an electrical wiring junction box to protect the insulation of electrical wires being guided and pulled into this box and through a conduit to the next junction box

机译:电线导管临时放置在电线接线盒中,以保护被引导并拉入该电线盒并通过导管进入下一个接线盒的电线的绝缘

摘要

When insulated electrical wires are to be drawn into electrical junction boxes and beyond through metal electrical conduit boxes, an electrical wire guide, made of plastic, serves to first guide the hook end of a metal fish tape out of a junction box, and then to guide its return carrying with it one or more insulated electrical wires through the electrical metal conduit to the next junction box. The electrical wire guide directs the insulated electrical wire or wires into and out of the electrical junction box without these wires making any direct contact with the junction box. The electrical wire guide has several integral portions in the order of: a top hollow cylindrical exit portion guiding the wire or wires directly into the conduit, where the conduit is secured to the junction box; a slightly tapered hollow guiding portion which remains essentially in line with the electrical conduit; a slightly tapering, guiding, bending, hollow portion to redirect the electrical insulated wire or wires en route from outside the junction box; and a slightly tapering, guiding, receiving, and positioning portion, to receive the insulated electrical wire or wires, while this receiving portion firmly contacts the bottom edge of the junction box to hold this electrical wire guide in place.
机译:当将绝缘电线从金属接线盒中拉入电气接线盒,然后将其拉出时,由塑料制成的电线导管首先用于将金属鱼带的钩端从接线盒中引出,然后引导至用一根或多根绝缘电线通过金属电导管引导其返回到下一个接线盒。电线导管将绝缘的一根或多根电线引到电气接线盒中或从电气接线盒中引出,而这些电线不与接线盒直接接触。电线导管具有几个整体部分,其顺序为:顶部空心圆柱形出口部分,将一根或多根电线直接引导到导管中,导管固定在接线盒上。略呈锥形的中空引导部分,其基本上与电线保持一致;略微变细,引导,弯曲的中空部分,用于重定向从接线盒外部引出的一条或多条电气绝缘电线;以及略微变细,引导,容纳和定位的部分,以容纳一根或多根绝缘电线,而该容纳部分则牢固地接触接线盒的底部边缘,以将该电线导管固定在适当的位置。

著录项

  • 公开/公告号US4951923A

    专利类型

  • 公开/公告日1990-08-28

    原文格式PDF

  • 申请/专利权人 COUTURE;RICHARD P.;

    申请/专利号US19890407221

  • 发明设计人 RICHARD P. COUTURE;

    申请日1989-09-14

  • 分类号B65H59/00;

  • 国家 US

  • 入库时间 2022-08-22 06:07:01

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