The inner wall cladding (1) includes a guide device (20) which has at least one guide arm attached to one of the wall elements (2, 3), running parallel to it and outer spacing from it. The guide arm movably supports the other wall element, so that the spac...

The accordion tunnel shrouding between two vehicle sections, e.g. an articulated passenger bus, has an additional pleat unit (20) at the corners with a number of folded pleats to enlarge the structure. At the upper end it is fitted into the peak (11) of th...

Non-rigid conduct is made of wavy sheets (2) attached together by rigid fixing elements (3). The wavy sheets and fixing elements are cut at the same length, which is the perimeter of the assembled conduct. One or more fixing element is fitted on each sheet...