A pressurized gas tank for a motor vehicle includes a cylindrical axially extending housing with two end pieces axially connected thereto connected together by one or more tie rods configured for axial transmission of tensile force. The tie rods include an axially continuous through-channel configured to be connected to a vehicle cooling system including a circulating liquid coolant to cool the pressurized gas at least during refueling of the pressurized gas tank.

The invention relates to a device (10) for fastening a component (1) to a wall (101) of a fuel tank (100). According to the invention, such a device (10) for fastening a component (1) to a wall (101) of a fuel tank (100) comprises an anchoring element (3) that is able to be secured to said wall (101) of the fuel tank (100); a connecting element (2) comprising a first end (20) and a second end (21); a first means (4) for connecting said first end (20) to said anchoring element (3) and a second means (5) for connecting said second end (21) to said component (1).

A plastic tank for a motor vehicle. The plastic tank includes a container wall composed of plastic, an opening arranged in the container wall, a removable cover member operable to close and open the opening, and a stiffening ring member, composed of an injection-moulded plastic, embedded into an edge of the container wall that surrounds the opening, the stiffening ring member being operable to directly or indirectly support the cover member when the opening is closed.

A base made from plastic material for a motor vehicle tank accessory, including protrusions to be welded to a preform during production of the tank by blowing the preform, wherein: the base includes a solid surface recessed from the protrusions, the solid surface including a part without protrusions and a part taken up by the protrusions, the area of the part of the solid surface without protrusions is at least equal to one times the area of the solid surface taken up by the protrusions, the height of the protrusions relative to the solid surface is between 0.6 mm and 0.8 mm.

A fuel tank includes an outer component including an outer panel forming a tank outer shell and an inlet plate formed separately from the outer panel, an inner component including an inner panel forming a tank inner shell and an inner connection plate formed separately from the inner panel, and a pipe passing through inside of the outer panel and the inner panel and connecting the inlet plate and the inner connection plate. The inlet plate is joined to the outer panel, the inner connection plate is joined to the inner panel, and the inner panel is joined to the outer panel.

A method can be used to form a plastic filler neck for a vehicle. The method includes providing a fuel injection pipe comprising a polyamide material containing nanoclay and having a single layer structure in cross-section, inserting and fastening a retainer into an internal space of a tip of the fuel injection pipe to support a refueling gun, directly fastening a cap holder to the tip of the fuel injection pipe, and mounting an air drain casing to an outer diameter portion of the cap holder fastened to the fuel injection pipe using a mounting bracket.

A motor vehicle tank that includes a tank container formed by a tank wall, and a holding element to fasten a component to the tank wall at an interior of the tank container. The holding element has at least one attachment point for fastening the holding element to the tank wall, at least one fastening element for fastening the component to the holding element, and a plurality of spring elements arranged between the at least one attachment point and the fastening element to facilitate fastening of the component to the tank wall in a spring-elastically decoupled manner.

A plastic filler neck for vehicles includes a fuel injection pipe, a retainer inserted and fastened into an internal space of a tip of the fuel injection pipe to support a refueling gun, a cap holder directly fastened to the tip of the fuel injection pipe by fusion, and an air drain casing mounted, by a mounting bracket, to an outer diameter portion of the cap holder fastened to the fuel injection pipe.

Fuel tank for a motor vehicle, —comprising a plastic wall which delimits a storage volume for storing fuel, —comprising one or more reinforcing elements for reinforcing the plastic wall, —with at least one reinforcing element being connected to an outer side of the plastic wall that faces away from the storage volume, characterized in that—a maximum thickness of at least one reinforcing element measured normal to the plastic wall is greater than the wall thickness of the plastic wall.

A fuel tank fastening assembly for a motorcycle includes a fuel tank, a holding bracket secured to the fuel tank, and a battery carrier. The holding bracket is fastened to a mount on the battery carrier. A motorcycle assembly includes the fuel tank fastening assembly and a motorcycle frame. The battery carrier of the fuel tank fastening assembly is fastened to the motorcycle frame, and a battery is accommodated and secured in the battery carrier.