FASTENING ARRANGEMENT FOR A GAS TANK OF A MOTOR VEHICLE
A fastening arrangement for a gas tank ( 1 ) of a motor vehicle comprises: at least one gas tank for storing gaseous fuel; a valve, which is arranged on a section of the gas tank ( 1 ) which is provided with an opening, for filling and emptying the gas tank with gaseous fuel, which valve comprises a valve body ( 7 ) having control elements for controlling the valve function and connecting pieces for connecting to gaseous fuel lines; and a protective element, which is arranged on that side of the valve body ( 7 ) which faces away from the gas tank and at least partially covers the valve body ( 7 ), for protecting the valve body ( 7 ) from a mechanical introduction of force, wherein the support element serves as a tank fastening section ( 5 ) for fastening the gas tank ( 1 ) to the vehicle.
1 . An attachment device of a gas tank of a motor vehicle, comprising
at least one gas tank for storing gas fuel;
a valve arranged on the section of the gas tank ( 1 ) provided with an opening for filling or removing gas fuel into/from the gas tank, which encompasses a valve body with control elements for controlling the valve function, as well as at least one coupling for connecting a gas fuel line;
a protective element ( 5 ) that is situated on the side of the valve facing away from the gas tank, covers the valve at least partially, and protects against exposure of the valve body to mechanical forces;
at least one mount ( 2 ) connected with the vehicle and gas tank for securing the gas tank to the vehicle, which encompasses a vehicle attachment section ( 4 ) used for attachment to the vehicle, and a tank attachment section ( 5 ) for attachment to the gas tank;
characterized in that the protective element serves as a tank attachment section for attaching the gas tank to the vehicle.
2 . The attachment device according to claim 1 , characterized in that a protective element is connected with the valve.
3 . The attachment device according to claim 2 , characterized in that the protective element is connected with the valve body.
4 . The attachment device according to one of claims 2 or 3 , characterized in that the protective element is positively connected with the valve body.
5 . The attachment device according to claim 4 , characterized in that the section of the valve body used for connection with the protective element is designed as a polygonal structure ( 7 ), for example as a square or hexagon, and a corresponding complementary key form is molded to the protective element for positive connection with the valve body.
6 . The attachment device according to one of claims 2 to 5 , characterized in that the protective element ( 5 ) is non-positively connected with the valve body.
7 . The attachment device according to one of claims 1 to 6 , characterized in that the protective element ( 5 ) is provided with a support or support elements ( 8 ) for diverting mechanical forces acting on the protective element to the outer skin of the gas tank ( 1 ), wherein the support abuts the outer skin of the gas tank or is spaced apart from it.
8 . The attachment device according to one of claims 1 to 7 , characterized in that the mount ( 2 ) is designed as an angle bracket, wherein one leg of the angle bracket serves as a gas tank attachment section, and the other leg of the angle bracket serves as the vehicle attachment section.
9 . The attachment device according to one of claims 2 to 9 , characterized in that the tank attachment section and the vehicle attachment section exhibit a differing stiffness.
10 . The attachment device according to claim 9 , characterized in that the tank attachment section has a greater stiffness than the vehicle attachment section.
11 . The attachment device according to one of claims 1 to 10 , characterized in that the valve is an inner valve with a valve body incorporated at least partially inside the gas tank.
12 . The attachment device according to claim 11 , characterized in that the mount is connected with a valve body section protruding from the gas tank.
13 . The attachment device according to one of claims 1 to 12 , characterized in that similar mounts for the gas tank are arranged on mutually opposing sides of the gas tank.
14 . The attachment device according to claim 13 , characterized in that a dummy structure for the valve body is arranged on the side of the gas tank opposite the gas valve for attaching the accompanying mount to the gas tank.
15 . A mount for an attachment device according to one of claims 1 to 14 .
16 . A vehicle, in particular motor vehicle, with an attachment device according to one of claims 1 to 14 .