Pipe connection, comprising basic element with projection engaging with groove provided at sliding sleeve

摘要

The front area (11) of the basic element (1) is of a smaller diameter as the main segment and can be inserted into the pipe (6). A sliding sleeve (2) with a ribbed outer and inner surface (8, 9) is pushed over the connection (6, 11) and secured by a projection (5) protruding from the outer surface of the basic element (1) engaging with a groove (3) located at the inner surface of the sleeve (2). Pressure is applied on the joint area (4, 7) with a specific device.