Pipe connection assembled of plain and corrugated pipe, comprising joint element designed in two semicircular parts

摘要

The first pipe (10, 12) is of a rigid condition with a plain outer surface (16) and has a wider section (14) at is outer end for the insertion of the plain outer end of a slightly elastic corrugated pipe (20). The unit (10, 20) is secured with a joint element (28) assembled of two semicircular parts (30) with inwards directed flanges (38) to be attached to the meeting area and locked with a movable flap (46, 48) located at one element (30) engaging with a small housing (44) at the opposite element (30).