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Furnace for heat treatment of dental materials

  • US 6,252,202 B1
  • Filed: 02/04/1999
  • Issued: 06/26/2001
  • Est. Priority Date: 02/10/1998
  • Status: Expired due to Fees
First Claim
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1. A furnace for heating a dental material comprising:

  • an upper chamber having an upper heating element therein; and

    a movable work base having a lower heating element therein;

    a linear rail;

    a movable bracket coupled to the linear rail and movable vertically along the rail;

    a platform bar coupled to the bracket;

    a work base plate disposed on the platform bar for holding the work base;

    a linear conductor assembly; and

    a brush holder assembly coupled to the platform bar, movable in the vertical direction, in contact with the linear conductor assembly, and linked to the heating elements.

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  • 6 Assignments
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