| 摘要 |
For connecting flexible corrugated hoses, which are not provided with fittings, for transporting preferably gaseous media in connection with high-pressure applications, a holder (3) is provided, which receives an exposed end of the corrugated pipe (6) of the flexible corrugated hose (2) and is pressed together with it to form a metallic seal. The metallic seal is achieved by the surface pressure between the interior wall (18) of an element (16) of the holder and the ribs (8) of the corrugated pipe (6). Elastomeric seals (24, 25), as well as a soldering joint (34), if desired, can be provided as aids. However, in connection with a preferred embodiment the required sealing is already achieved by the strong pressure against each other of the metallic exterior of the corrugated pipe (6) and the metallic interior of the element (16). A further element (17) of the holder (3) fixes a section (28) of the sheathing (11) of the flexible corrugated hose (2) in the axial direction, as well as in respect to tilting movements, so that pivot movements of the flexible corrugated hose (2) do not lead to a relative movement between the corrugated pipe (6) and the holder (3), in particular the element (16). Thus, the sealed area remains unaffected, even in case of mechanical tensile or bending stresses of the flexible corrugated hose assembly (1). |
