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Two-shaft hinge structure

  • US 20050050686A1
  • Filed: 06/25/2004
  • Published: 03/10/2005
  • Est. Priority Date: 06/30/2003
  • Status: Abandoned Application
First Claim
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1. A hinge structure comprising:

  • a first shaft fixed to a first one of housing halves of a device;

    a first gear provided on the first shaft;

    a second shaft fixed to a second one of the housing halves; and

    a second gear provided on the second shaft, wherein the first gear meshes with the second gear such that the first and second shafts rotate simultaneously in opposite directions.

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