John William Ryan,Richard Alec Woode,Carl Bernard Vance
申请号：
US14468852
公开号：
US20150075826A1
申请日:
2014.08.26
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A digging assembly (10) for a plough. The digging assembly (10) has a digging blade assembly (17) that is moved through the soil to form a slot, and a closing tool assembly (29) that forms a seed bed by partly closing the slot formed by the digging blade assembly (17). Following the closing tool assembly (29) is a seed boot (57) that delivers seed to the seed bed formed by the closing tool assembly (29).
