Self loading forage wagon - has pivoted discharge door mounted at rear and supported by hinged swing arm mechanism

摘要

The self loading wagon has a construction which can be raised with a pivoted flap door at the rear end. This door can be swivelled up at an angle of more than 90 deg. into a position which corresponds to the max. height of the elevated construction using swivel arms. Side frame sections at the door hae rigid continuations which are angled beyond the door top edge in the manner of an angle arm. These arms are connected by joints to parallel coupling arms which at their ends, are supported on the fixed construction in the region of the pivot arms by means of rotary spigots. The spigots have a lateral extension for the pivot arms. The coupling arms can be connected directly on the hinge points with the fixed construction.