Rising-type bed apparatus and mattress
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United States of America Patent
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Mar 28, 2006
Issued Date -
N/A
app pub date -
Sep 17, 2004
filing date -
Jul 24, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A bedplate is disposed in a bed frame. The bedplate includes a fixed bed part, right leg-raising parts and left leg-raising parts. The fixed bed parts are secured to the bed frame. The right leg-raising parts are rotatably coupled, at one end, to one end of the fixed bed part. The left leg-raising parts are rotatably coupled, at one end, to the end of the fixed bed part. Said ends of the fixed bed part are spaced in the transverse direction of the bed frame. A bed part driving mechanism is provided on the lower surface of the bedplate. The mechanism drives one or both of the leg-raising parts of either pair, in a rising direction.
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Family
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