Device for mounting on the exhaust pipes of vehicles moldable automotive sealing and thermal insulation, acoustic

摘要

Device for mounting on the exhaust pipes of moldable automotive vehicles, for acoustic seal and thermal insulation.Where a piece for the tie body modelling, is obtained by a process that, in addition to bring considerable savings in terms of energy expenditures.Come to facilitate the mounting of the device on the quiet, whose body (1) made of mineral fibres are surrounded by an external sleeve (2) in PP or PE.In order to maintain cohesion for the mineral fiber, and the said body (1) is formatted by a bandage (5),Shaping is according to the structural configuration of the silencer and involving the disposal tube (7) of the exhaust gas.Said body (1) while maintaining its sealing matter density necessary for the absorption of gases and noise resulting from operation of the engine of the vehicle.