Plug-in coupling for hose connections has diametrically opposite and relatively parallel leaf spring type locking pins in female section and during inserting of male section spring-lock into slots in outer circumference of male section

摘要

The plug-in coupling for hose connections has a male section (2) which on at least two diametrically opposite outer circumference sections has a slot (6) extending rectilinearly and also perpendicularly to the longitudinal symmetry axis (5). Locking elements consisting of leaf spring type locking pins (4) extending parallel to one another and perpendicularly to the longitudinal symmetry axis and also installed diametrically in relation to one another are fitted in the female section (3) and during the inserting of the male section spring-lock into the slots.