| 摘要 |
PURPOSE: To make it possible to execute automatic opening and shutting operation for an automobile door by providing a device knowing the opening and shutting of the door in advance and a device for shutting the door. CONSTITUTION: When a key of a keyboard provided to the inside of an automobile is pushed down, a micro-processor activates a motor 25, a bar 23 is rotated in the specific direction to move a lock 17, and a decelerator 15 is operated in accordance with the lowering direction B. Then, when the lock 17 acts on an attachment on a lower limit switch 28 stopping the motor 25, a gear 18 is engaged with a rack of a sled 12. Then, when the micro-processor unlocks a door 2, a motor 20 is activated, and the sled 12 is moved in accordance with the forward direction AA through the decelerator 15 and gear 18. Torque for opening the door is provided to a rotary shaft of the motor 20. |
