Patent ID: 8916014

Claim:
A method for producing a fuel tank provided with internal accessories and having a wall made of plastic made in a single piece by moulding a split parison or a parison in at least two parts, said method comprising: a) the parison is introduced in the heat-softened state into a mould comprising dies; b) a core on which the accessories are placed is introduced inside the parison and the accessories to be fastened are preheated; c) the mould is closed and parison is pressed onto the dies of the mould such that the dies carry the parison and the core is in contact with the parison, which is consequently held in a sandwich between the core and the dies of the mould; d) the preheated accessories are fastened to the parison with the aid of the core in a predetermined layout, and the mould is opened; e) the core is withdrawn and the mould is closed; f) the tank is moulded from the parison and the mould is opened; and g) the tank is removed from the mould.