| 摘要 |
This invention relates to a method for producing a lining part (16) integrally with a fire-proof barrier which envelops it, the said lining part being made of inflammable polymeric foam and is obtained by moulding. The method as claimed in the invention is characterized in that it comprises the following stages : i) embodiment of two thin ductile and impervious sheets by coating the internal side with a shirred fabric highly-resistant to fire by means of an elastic polymeric compound (15), especially an elastomer, which comprises a filler designed to make it flame-resistant and which is compatible with the material from which the lining part is made of, ii) coating of the walls of the mould (1) used for moulding the lining part (16) by means of thin ductile impervious sheets (11, 12) thus coated, iii) plating of these impervious coating sheets against the corresponding walls of the mould by means of suction, iv) injection of the polymeric material (17) comprising the lining inside the mould. To be applied to the embodiment of industrial transport amenity articles, especially in the aircraft industry. |
