Passenger's weight measurement device for vehicle seat and attachment structure for load sensor
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United States of America Patent
Stats
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Nov 25, 2008
Grant Date -
Mar 15, 2007
app pub date -
Sep 11, 2006
filing date -
Sep 12, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
There is disclosed a passenger's weight measurement device for a vehicle seat, capable of suppressing generation of an initial load. The passenger's weight measurement device includes an upper rail disposed to be movable back and forth on a lower rail fixed to a vehicle floor; a load sensor fixed on the upper rail; and a frame disposed on the load sensor and below a vehicle seat, wherein a rod extends from the load sensor to penetrate the frame and to be inserted into an insertion hole formed in a center of a leaf spring, the leaf spring is curved into an angle shape to separate the center of the leaf spring from the frame, a nut is engaged with the rod on the leaf spring, and both hems of the leaf spring abut on the frame in a state that the leaf spring is fastened by the nut.
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Family
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