Travis J. Davis,Joshua T. Lawson,Curtis A. Maeder,Jesse D. Haecker,Richard J. Connell,Shayne C. Rich,Anthony E. Eggers,Curtis D. Carlson
申请号：
US15693316
公开号：
US20180243773A1
申请日:
2017.08.31
申请国别(地区):
US
年份:
2018
代理人:
摘要：
In accordance with one embodiment, a row unit for an agricultural vehicle comprises an upper carriage that is movable or slidable with respect to a generally horizontal beam of the vehicle. The row unit has vertical supports, where each vertical support has an upper end connected to the upper carriage and a lower end opposite the upper end. The row unit further comprises a lower carriage that is connected to the lower end of the vertical supports, such that the upper carriage determines a lateral position of the lower carriage with respect to the beam.
