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Mattress support

  • US 6,463,607 B2
  • Filed: 06/15/2001
  • Issued: 10/15/2002
  • Est. Priority Date: 06/15/2000
  • Status: Expired due to Fees
First Claim
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1. A mattress support, comprising:

  • longitudinal support beams;

    transverse support beams;

    a back rest having back rest side beams, back rest transverse beams, and back rest hinges for hingedly connecting said back rest to at least one of said longitudinal and transverse support beams;

    a neck support having neck support side beams, neck support transverse beams, and neck support hinges for hingedly connecting said neck support to said back rest;

    an adjustment mechanism having an adjustment lever with a guidance arc and a lever arm;

    said back rest having a first back rest side and a second back rest side opposite said first back rest side, said back rest hinges being provided on said first back rest side, said adjustment lever defining a rotational axis and being pivotably connected to said back rest at said second back rest side for rotating about the rotational axis;

    said neck support having a first neck support side and a second neck support side, said neck support hinges being provided on said first neck support side, said lever arm supporting said neck support at said second neck support side; and

    a restricted guidance attached to one of said longitudinal and transverse support beams for guiding said guidance arc, such that, when said backrest is raised, said adjustment lever pivots about the rotational axis and said lever arm raises said neck support.

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