| 摘要 |
PURPOSE:To enable to prevent generation of accident, by suspending running of a car washing machine immediately when the car washing machine collides against an obstacle, such as a person. CONSTITUTION:If a person standing alongside a wall 8 does not notice that an indoor type running frame 1 approaches toward him when return running of the running frame 1 is made along the wall 8, a sensor 11 is oscillated downward by the contact of a detecting strip 16 with the person, through which the running frame 1 is suspended by actuation of a safety switch Sw. A titled device, therefore, is safe by preventing the person from being pressed between the running frame 1 and the wall 8. |
