GEBBEKEN Martin,VERRIS Diter,PESSENS Kristian,LUKAS Tomas,BERENDZEN Mark,GOTTSEN Kristian,GERATS Marsel,BERGERFURT Dennis
申请号：
RU20150150681
公开号：
RU2671151(C2)
申请日:
2014.04.14
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: agriculture; engineering.SUBSTANCE: invention relates to agricultural engineering, in particular to tools for introducing seeds or fertilizers into the soil. Double disc coulter has two disc coulters angled to each other to form V shape that are rotatable on hollow axle stubs by means of bearing units. Hollow axle stub is arranged with a flange face facing the coulter bar at an angle to the vertical plane of the rotation axis of the hollow axle stub. At the same time, the hollow axle stub determines the angular position of the plane that intersects in the rotation axis and in an axis vertical to the flange face of the coulter bar.EFFECT: providing a simple and unmistakable fastening of the disc coulter.11 cl, 7 dwg
