A control mechanism 11 is arranged at a position laid between both the colters 9 ahead the shovel member 5. ショベル部材5前方の両コルター9で挟まれた位置に、制御機構11を設ける。 - 特許庁
Colters 9 for forming cuts in the traveling direction on the field surface at both sides of a ridge are installed at both sides of the shovel member 5, respectively. ショベル部材5の両側位置に、畝の両脇の地表面に走行方向の切れ目を入れるコルター9をそれぞれ設ける。 - 特許庁