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Wedge-receiving cavity for an anchor body of a post-tension anchor system

  • US 6,017,165 A
  • Filed: 09/21/1998
  • Issued: 01/25/2000
  • Est. Priority Date: 01/15/1998
  • Status: Expired due to Term
First Claim
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1. An improved intermediate anchor for a post-tension system, the improvement comprising:

  • an anchor body having an internal wedge-receiving cavity, said cavity having a first portion of constantly diminishing diameter extending inwardly from one end of said anchor body, said first portion having an angle of taper with respect to a center line of said cavity, said cavity having a second portion extending inwardly from an opposite end of said anchor body, said first portion and said second portion being coaxial and communicating with each other, said second portion having an angle of taper less than said angle of taper of said first portion, said second portion having a constantly increasing diameter extending inwardly from said opposite end of said anchor body.

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