| 摘要 |
<p>The emergency switch can be operated manually as well as automatically to break all electrical circuits in the event of certain conditions such as excessive braking or acceleration and too great an inclination angle. The emergency switch consists of a press button switch, inertia weights, a pendulum switch and a rotary switch. The switch responds manually and automatically to all three danger conditions. The rotary switch is rotatable in both directions.</p> |
