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发明授权
CN1919650B 车辆用安全枕装置 失效 - 权利终止

车辆用安全枕装置
摘要：
一种车辆用安全枕装置，配置在车辆用安全枕装置(10)上的ECU(20)以规定的时序控制马达(13)，使安全枕前部(12)向全闭位置(12A)方向移动。每向该车辆用安全枕装置(10)只接入规定次数的电源，ECU(20)都会控制马达(13)使安全枕前部(12)向全闭位置(12A)方向移动。ECU(20)在使安全枕前部(12)向全开位置(12B)方向移动，然后向全闭位置(12A)方向移动之后，控制马达(13)使安全枕前部(12)向全闭位置(12A)方向移动。为此，提供一种无需增加部件数量，能够使已偏离位置的安全枕前部返回到全闭位置的车辆用安全枕装置。
摘要（英）：

The present invention provided a headrest device for a vehicle. An ECU 20 provided in the headrest device 10 for a vehicle controls a motor 13 so as to move the headrest front part 12 in a direction of the fully-closed position 12A in the predetermined timing. The ECU 20 controls the motor 13 so as to move the headrest front part 12 in the direction of the fully-closed position 12A each time whena power source of the headrest device for a vehicle is turned on by the predetermined times. The ECU 20 controls the motor 13 so as to move the headrest front part 12 in the direction of the fully-closed position 12A after moving the the headrest front part 12 in the direction of the full-open position 12B and moving it in the direction of the fully-closed position 12A. The invention can be capable of returning a displaced headrest front part to the fully-closed position without increasing the number of part items.

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