Articulated joint of sectional vehicle

摘要

The invented articulated joint of sectional vehicle consists of an upper bracket /2/ and a lower bracket /3/ that are both arranged in a joint /6/ spherical bearing, whereby a vertical connecting bolt /1/ upper end is arranged in the bolt first spherical bearing /4/ in the upper bracket /2/ and the bottom end thereof is arranged in the bolt second spherical bearing /5/ in the lower bracket /3/ and fillet of the bolt first spherical bearing /4/ and that of the bolt second spherical bearing /5/ have opposite orientation.