Seat structure and device for determining load on seat
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United States of America Patent
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-
Aug 1, 2006
Grant Date -
Dec 2, 2004
app pub date -
May 19, 2004
filing date -
May 21, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The seat structure includes a torsion bar as an elastic supporting-mechanism for elastically supporting a cushioning member, and is provided with arms and a supporting frame pivoted by the torsion bar. Accordingly, a device for determining a load on the seat can be structured with an extremely simple structure by providing a displacement detecting mechanism to detect the amount of twist or the twist angle of the torsion bar, or a pivot angle of the arm, displaced by being seated.
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Family
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