Erroneous fueling preventing device for diesel passenger car, has safety flap attached at filler neck and taken back to starting position by spring, where petrol tap releases safety levers and does not lead levers into tank simultaneously
摘要
<p>The device has a safety flap (1) attached at an end of a filler neck, where the flap is taken back to its starting position by a spring. The flap is locked by a set of safety levers that are linked to a pin and are taken back into its starting position by another spring. The levers have wedges on both sides. A petrol tap smaller in diameter releases the levers and does not lead all the levers into a tank simultaneously.</p>
