| 摘要 |
In a webbing sensitive sensor, a rotatably mounted sensing pawl (14) is provided on a peripheral control cam surface (24) of a rotatable inertia mass (13) and is pressed by this surface into engagement with an internal tooth region. This peripheral control cam surface (24) has from a predetermined point an outwardly falling characteristic for reducing the torque exerted by the pawl on the inertia mass, so that the engagement motion between the pawl and the internal tooth region is effective independently of manufacturing tolerances.
|
