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Implement for demarcating an area, as well as a vehicle suitable for being used in said implement

  • US 6,929,252 B2
  • Filed: 06/19/2001
  • Issued: 08/16/2005
  • Est. Priority Date: 10/20/1999
  • Status: Expired due to Fees
First Claim
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1. An apparatus for demarcating an area in which the movement of animals is restricted which comprises a demarcation element that includes a plurality of flexible sections, a plurality of unmanned vehicles, each of said vehicles being connected to at least one end of at least one of said sections, at least one of said vehicles including a geodetic positioning system for selectively positioning said vehicles, said geodetic positioning system comprising a computer for remotely controlling said vehicles, and all of said vehicles including tightening means adjustably positioning at least one end of one of said sections and tightening a said section which extends between said vehicles, said vehicles each being supported by two wheels which are independently controllable by motors carried on said vehicles, the apparatus further comprising solar panels which are operatively connected to said motors for providing energy to said motors.

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