| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle equipped with air bags and allowing detachable mounting of a snowplow, wherein the air bags automatically cease to operate when the snowplow is mounted, while the air bags are automatically reset into an operable state when the snowplow is removed. SOLUTION: The snowplow 12 having an attitude control means is detachably mounted to a snowplow support bracket 13 provided at the front part of a vehicle body 11, and a coupler 12t for connecting electric wiring of the attitude control means to the vehicle is connected to a coupler 20 for connecting electric wiring of a snowplow operating means 18 provided at the vehicle body 11, to the snowplow. Then a relay switch of a relay circuit which is an automatic switching circuit is turned off to put the air bags 23, 26 out of operation. When the vehicle connecting coupler 12t is disengaged from the snowplow connecting coupler 20, the relay switch of the relay circuit is turned on to make the air bags 23, 26 operable. COPYRIGHT: (C)2008,JPO&INPIT
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