Double sliding door running gear - has track and guide rails formed of fabric-reinforced rubber and fitted in E=shaped support section

摘要

The running gear consists of fabric-reinforced track rails (1, 2) fitted on a E-cross section support (5). Above the track rails are guide rails (6, 7) fitted in staggered positions on the surfaces (3, 4). The running gear (8) is connected to the door leaves by bolts and rests on the track rails via supporting rollers (11). By using two track rails the roller distance can be increased even beyond the width of any individual leaf, thus preventing edging of the leaf following a sudden push on the leaf.