Abstract: A sealing device for a tank access opening whereby the ball is arranged to be displaced within the tank access opening. On introduction of a fuel nozzle, the ball opens the tank access opening.

Abstract: A closure device for tank filler necks in motor vehicles. The closure device has the object of configuring the tank filling operation to be more comfortable. This objective is achieved in that at least two closure elements are swivel-mounted on the tank filler neck, the closure elements having insertion bevels on their top that are designed in such a way that when a fuel nozzle is placed on them the closure elements swivel and open the tank filler neck.

Abstract: A sealing device for a tank access opening whereby the ball is arranged to be displaced within the tank access opening. On introduction of a fuel nozzle, the ball opens the tank access opening.

Abstract: A device for closing an access opening in a motor vehicle outer skin, especially a tank access opening, having a closure flap that swivels from a closed position into an access position. The closure flap closes essentially flush with the motor vehicle outer skin in the closed position and the closure flap is mounted in such a manner as to be displaceable essentially orthogonally with respect to the motor vehicle outer skin and swivelable about a swivel axis that is essentially orthogonally oriented with respect to the motor vehicle outer skin.

Abstract: A closure device for tank filler necks in motor vehicles. The closure device has the object of configuring the tank filling operation to be more comfortable. This objective is achieved in that at least two closure elements are swivel-mounted on the tank filler neck, the closure elements having insertion bevels on their top that are designed in such a way that when a fuel nozzle is placed on them the closure elements swivel and open the tank filler neck.

Abstract: A device for locking and/or unlocking a tank flap (1), especially on motor vehicles, the tank flap (1) being lockable via a receptacle element (2) and a locking part (3), which for locking is in a positive lock engagement with the receptacle part (2), the tank flap (1) being assigned a switching element (4), which, when there is pressure on the tank flap (1), activates an actuator, which is linked to the locking part (3) and brings the locking part (3) into and/or out of engagement with the receptacle element (2).

Abstract: A device for closing an access opening in a motor vehicle outer skin, especially a tank access opening, having a closure flap that swivels from a closed position into an access position. The closure flap closes essentially flush with the motor vehicle outer skin in the closed position and the closure flap is mounted in such a manner as to be displaceable essentially orthogonally with respect to the motor vehicle outer skin and swivelable about a swivel axis that is essentially orthogonally oriented with respect to the motor vehicle outer skin.