![](handle1.gif)
President :In the self-driving car almost all driving devices are
removed! But....
![](handle2.gif)
President :Only a steering wheel is remained in the car!
Engineer :It's not a steering wheel but a handle for the emergency
engine!
![](handle3.gif)
Engineer :When it's battery went dead the passenger of this car
should wind the spring of the emargency engine with this handle !
No.745 18-06-06 ハンドルの使用法