A COMPONENT FOR A VEHICLE PLASTIC ARTICLE SUCH AS A FUEL TANK

摘要

A component (110) is made for a vehicle plastic hollow article (2), such as a fuel tank, wherein the article comprises a wall obtained from a plastic parison. The component is intended to be welded to the wall and comprises a main hollow body (12) having an external face (14), and a shoulder (16) protruding from the external face. The component shows at least one recess (136) arranged for receiving air when the shoulder contacts the wall during the welding of the component.