Digvijay Bhosale,Edwin R. Kreis,Benjamin J. Heimbuch
申请号：
US13952744
公开号：
US09084387B2
申请日:
2013.07.29
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A drawbar support assembly includes a rail member attached to a hitch frame, a slider member and a drawbar support. The slider member is slidable in the rail member. The drawbar support has rollers which rollingly engage the slider member so that the drawbar is swingable laterally. The rail member includes a forwardly facing curved slot which slidably receives the tabs which project from the slider member. A spring unit is coupled between the rail member and the slider member and operates to urge the slider member to a central position relative to the rail member.
