RAETZMAN, RYAN R.,PRICKEL, MARVIN A.,ANDERSON, BRIAN J.,HARNETIAUX, TRAVIS LESTER,DIENST, JOHNATHON R.
申请号:
CA3000441
公开号:
CA3000441A1
申请日:
2018.04.06
申请国别(地区):
CA
年份:
2018
代理人:
摘要:
In one embodiment, an agricultural implement system includes a row unit,the row unit configured to dispose seed into a ground trench, and closingsystemcorresponding to the row unit, the closing system configured to close thegroundtrench after disposition of the seed. The agricultural implement systemfurtherincludes a double acting cylinder mechanically coupled to the closing system,thedouble acting cylinder comprising a cylinder side port and a rod side port anda fluidsource fluidly coupled to the cylinder side port and configured to provide acylinderside fluid. The agricultural implement system additionally includes a filterfluidlycoupled to the rod side port and configured to provide a filtered fluidentering thedouble acting cylinder via the rod side port.