Closure device for a vehicle tank filler neck
First Claim
1. A closure device for a vehicle tank filler neck, which has a shut-off valve provided with an actuating device and which terminates in a recessed area of the vehicle body, which can be covered by means of a body flap, wherein the body flap has a drive device which is controlled by the actuating device, wherein when the drive device for the body flap is locked in the closed position of the shut-off valve, the drive device can be unlocked by the actuating device of the shut-off valve, wherein the drive device is a gear which is mechanically coupled with the actuating device, wherein the actuating device is locked in the closed position of the shut-off valve, andwherein the gear has one of a predetermined breaking point and a connection which is released under excessive stress.
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Accused Products
Abstract
A closure device for a vehicle tank filler neck, which has a shut-off valve (21) provided with an actuating device (22) and which terminates in a recessed area (8) of the vehicle body (9), which can be covered by means of a body flap (10), wherein the body flap (10) has a drive device (23) which is controlled by the actuating device (22) via a unidirectional control path.
40 Citations
18 Claims
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1. A closure device for a vehicle tank filler neck, which has a shut-off valve provided with an actuating device and which terminates in a recessed area of the vehicle body, which can be covered by means of a body flap, wherein the body flap has a drive device which is controlled by the actuating device, wherein when the drive device for the body flap is locked in the closed position of the shut-off valve, the drive device can be unlocked by the actuating device of the shut-off valve, wherein the drive device is a gear which is mechanically coupled with the actuating device, wherein the actuating device is locked in the closed position of the shut-off valve, and
wherein the gear has one of a predetermined breaking point and a connection which is released under excessive stress.
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9. A closure device for a vehicle tank filter neck, comprising:
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a shut-off valve constructed and arranged to be disposed in the filler neck; an outer body flap movable between an opened position permitting access to the filler neck; and
a closed position preventing access to the filler neck,a drive device operatively coupled with the outer body flap and being actuatable to move said outer body flap between said opened and closed positions, an actuating device operatively coupled with said shut-off valve to control opening and closing of said shut-off valve, said actuating device undirectionally coupled to said drive device so as to
1) enable said actuating device to actuate said drive device, and
2) prevent opening of the shut-off valve in response to opening of the outer body flap. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification