Data processing: measuring – calibrating – or testing – Measurement system – Weight
Reexamination Certificate
2006-03-21
2006-03-21
Barlow, John (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Weight
C702S041000, C073S862381
Reexamination Certificate
active
07016804
ABSTRACT:
A seat weighing device which is not readily affected by the heat, as well as maintaining stable sensitivity of a load sensor. Four deformation resistors are disposed on a sensor plate with the same distance from the center of a fastening member. Furthermore, four openings are formed at positions near the fixing positions (mounting positions) for the two deformation resistors on the sensor plate. The formation of these openings, reduces the cross-sectional area at positions where the openings have been formed on the sensor plate, and thus, the sensor plate readily flexes (deforms) at a position around the fixing positions for the deformation resistors. This enables the deformation resistors, to measure the load in a sure manner.
REFERENCES:
patent: 6323444 (2001-11-01), Aoki
patent: 6586948 (2003-07-01), Aoki et al.
patent: 2001-041813 (2001-02-01), None
Barlow John
Foley & Lardner LLP
Takata Corporation
Walling Meagan S
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