metallic intermediate layer for hochbeanspruchbare flachdichtungen and processes for the manufacture of a flachdichtung with such an intermediate layer

摘要

A vacuum packing configuration and installation for use therewith, has a first part and a second part. The first part includes a hydraulically or pneumatically expandable, medium-tight volume adapted to be acted upon by an hydraulic or pneumatic medium, with a wall facing the second part and forming sealing faces fastened on the first part. The wall is a resilient metal diaphragm.