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Beam compass

  • US 5,235,754 A
  • Filed: 10/22/1992
  • Issued: 08/17/1993
  • Est. Priority Date: 10/22/1992
  • Status: Expired due to Fees
First Claim
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1. A beam compass comprising:

  • a hollow elongated beam;

    first securing means for securing a first implement on said beam at a first location along the length thereof;

    a slot communicating with the interior of said beam and extending along at least a portion of the length thereof and away from said first location; and

    second securing means for releasably securing a second implement on said beam at a selected location along said slot, wherein said second securing means comprises;

    an interior portion inside said beam and an exterior portion outside said beam, said interior portion and said exterior portion being connected through said slot and cooperating to releasably secure said implement at a desired location along said slot; and

    adjusting means for adjusting the relative positions of said interior portion and said exterior portion such that said interior portion is urged against the inside surface of said beam and said exterior portion is urged against the outside surface of said beam.

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