knautschrohr and model for a pickup wagenpritsche

摘要

a vehicle includes a pair of longitudinally running rahmenschienen and a cot on the rahmenschienen.several walzprofilierte aluminiumquertru00e4ger touch the back and between the cot and the rahmenschienen arranged and provide additional support for the back.extruded aluminiumdistanzstu00fccke between a cross member and one of the rahmenschienen arranged and touch this.a knautschrohr is on the distanzstu00fcck reibgeschweiu00dft and touches the bottom of the mattress and provides additional support.in order to prevent a relative movement of the bunk.the knautschrohr has an elongated hole formed, which extends through the pipe through a used to include, from upstream of the wagenpritsche,the hole in the knautschrohr, the crossbar and the distanzstu00fcck and in the rahmenschiene inside).