Patent ID: 7290804
Filing Date: 2007-11-06
Classification: F16L,Y10S

Abstract:
1. Plug connection between a corrugated hose ( 1 ), having corrugated inner and outer surfaces, and an unprofiled pipe ( 31 ), comprising a holding element ( 3 , 34 ) that surrounds the unprofiled pipe ( 31 ) being connected with a hose end ( 4 ) for holding fast of the unprofiled pipe ( 31 ), and the unprofiled pipe end being surrounded by at least one sealing ring ( 16 , 17 , 30 ) that is situated before the holding element ( 3 , 34 ) in a direction towards the hose ( 1 ), the sealing ring being connected with the hose ( 1 ) so as to form a seal, wherein the holding element (