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Adjustable light bar apparatus

  • US 5,481,441 A
  • Filed: 09/20/1993
  • Issued: 01/02/1996
  • Est. Priority Date: 09/20/1993
  • Status: Expired due to Fees
First Claim
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1. Adjustable light bar apparatus for a vehicle comprising in combination:

  • light fixture means for providing light;

    bracket means for supporting the light fixture means;

    light bar housing means secured to the bracket means for supporting the bracket means and pivotable for pivoting the light fixture means; and

    means for pivoting the light bar housing means, includinga motor secured to the light bar housing means,a threaded shaft secured to the light bar housing means and rotatably coupled to the motor,a nut movable on the threaded shaft in response to the rotation of the threaded shaft,a block secured to the vehicle, anda link having a first end secured to the nut and a second end secured to the block and pivotable relative to both the block and the nut whereby movement of the nut on the threaded shaft causes pivoting of the threaded shaft and the light bar housing means.

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