Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
E02F5/00—Dredgers or soil-shifting machines for special purposes
E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
E02F5/101—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion
Motorpflug mit einer zwischen dem Motor und den Treibraedern des Pfluges vorgesehenen Kupplung, welche durch eine gewoehnlich durch eine Verriegelungsvorrichtung gesperrte Feder ausgerueckt werden kann, wenn im Erdboden ein fester Widerstand vorhanden ist