| 摘要 |
A torsional sensing load cell, suitable for mounting at support locations of an automotive seat in order to determine weight and sitting position of an occupant of a motor vehicle. The load cell has the shape of a tuning fork, with one arm fixed to a foot attached to a chassis and a second parallel arm, not contacting the first arm, arranged to support a quadrant of a seat by means of a flange on the side of the second arm, causing torsion in the arm. A stop pin arrangement is provided in the load cell to prevent overloading the cell in a high force situation such as a collision.
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