Cornelis Christianus Franciscus Havermans;Martin Arnold
发明人:
Martin Arnold,Cornelis Christianus Franciscus Havermans
申请号：
US13490471
公开号：
US08567518B2
申请日:
2012.06.07
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An agricultural device is displaceable between a transport position and a working position and includes a frame having a main beam extending in a longitudinal direction, which main beam defines a longitudinal axis, and two side arms extending on both sides of the main beam to support one or more tools, wherein the side arms are hingeably connected at an inner end to a slide connection which is slidable along the main beam. The side arms are displaceable between a transport position, in which they substantially extend along the main beam, under a first angle with the main beam, and a working position, in which the side arms extend from the main beam under a second angle, larger than the first angle. The side arms are displaceable between the transport position and the working position by sliding of the slide connection along the main beam at that location.
