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Three-dimensional modeling apparatus

  • US 20010050448A1
  • Filed: 05/21/2001
  • Published: 12/13/2001
  • Est. Priority Date: 05/24/2000
  • Status: Abandoned Application
First Claim
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1. A three-dimensional modeling apparatus for fabricating a three-dimensional object by applying a binding material to a powder material to bind said powder material thereby to form bodies of bound powder material in sequence, said apparatus comprising:

  • a powder spreader mechanism being movable toward a predetermined travel direction for spreading said powder material along said travel direction to form a layer of said powder material; and

    a powder supply mechanism moving along said travel direction for supplying said powder material ahead of said powder spreader mechanism along said travel direction.

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