DISPOSITIF DE FIXATION PAR VISSAGE D'UN JOINT A BROSSE POUR L'ETANCHEITE D'UNE ENCEINTE DE LUBRIFICATION DE TURBOMACHINE.

摘要

The device has a fixed cover (11) comprising a radial face (111) and a hollow cylindrical part formed by smooth cylindrical face (112) and thread (113) providing axial and radial supports to a brush body (101) of a brush seal (10). An axial translation moving part i.e. cylindrical lock (13), is provided in the cylindrical part, and comprises a planar front face (132) to clamp the body against the radial face. The thread is engaged with another thread to ensure axial translation of the moving part with respect to the fixed cover.