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Electrical power line insulator with end clamp

  • US 7,432,449 B2
  • Filed: 10/06/2006
  • Issued: 10/07/2008
  • Est. Priority Date: 10/06/2006
  • Status: Expired due to Fees
First Claim
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1. An electrical power line insulator having an end clamp with a saddle for supporting an electrical wire, and a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, and a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure,the end clamp and the insulator housing being detachably assembled with each other by means of:

  • a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp; and

    an upper fitting part comprising;

    an assembly cylinder provided on an upper portion of the fitting part to be connected to the cylindrical clamp base;

    a compression cylinder provided on a lower portion of the fitting part and pressed against a post of the insulator housing; and

    a bolt and a nut fastening the cylindrical clamp base of the clamp to the assembly cylinder of the upper fitting part.

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