Distributor head for e.g. sowing machine, has distributor lines arranged on connection ports in plugged manner, where connection ports have screw-shaped arrangement adapted to screw thread type contour of spiral coiled tubes

摘要

The head (1) has distributor lines (4) attached to connection ports (3) and formed as curved spiral coiled tubes, where the tubes are rigidly curved and have a screw thread type contour at an outer side. The distributor lines are arranged on the connection ports in a plugged manner. The connection ports have a screw-shaped arrangement adapted to the screw thread type contour of the spiral coiled tubes. The spiral coiled tubes are connected with each other over the screw-shaped arrangement in a form-fit manner.