Vineyard post with extruded plastics profile - has projecting flanges with several cut=outs to accept stretched wire

摘要

Vineyard post with an extruded profile in plastic where there are one or more projecting flanges (11) in which are several cut-outs (12) to accept a stretched wire. Holes (13) stamped out, are fitted to each cut out and open at the edge of the flange. The holes (13) at the cutouts (12) are stamped out in one direction, which deviates from the direction normal to the flange surface at an angle of 20 deg. to 50 deg.. The cut-outs (12) are stamped out in the same direction as the holes (13).