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Dual axis single motor platform adjustments system

  • US 7,096,591 B2
  • Filed: 04/08/2004
  • Issued: 08/29/2006
  • Est. Priority Date: 04/08/2004
  • Status: Active Grant
First Claim
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1. An arrangement for use in a light beam projection device for adjusting an orientation of a projected light beam, comprising:

  • a base frame;

    a support platform adapted to set the orientation of the projected light beam;

    a pivot member pivotally mounting said support platform relative to said base frame;

    a tilting motor provided to said base frame and having a pair of output shafts influencing the orientation of said support platform, whereby rotation of said output shafts in a first direction tilts said support platform only along a first axis, and rotation of said output shafts in a second direction tilts said support platform only along a second axis; and

    a power supply for driving said tilting motor.

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