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Abrasive tool having a unitary arbor

  • US 6,769,964 B2
  • Filed: 08/02/2002
  • Issued: 08/03/2004
  • Est. Priority Date: 08/02/2002
  • Status: Expired due to Term
First Claim
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1. A grinding tool for shaping an edge of a glass sheet, said tool comprising:

  • an arbor;

    a wheel;

    said arbor and said wheel being of unitary construction, and having an axis of rotation;

    a recess extending along a periphery of said wheel;

    a bonded abrasive disposed in said recess;

    said bonded abrasive sized and shaped for being profiled, to shape an edge of a glass sheet upon rotation of said tool about the axis.

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