Rolling gate system with a number of sections linked by vertical axes and running on a track across the opening and extended into a storage track

摘要

A rolling gate, or door system has a number of vertical panels (3) linked by vertical axes (8) to form a chain running on a track (5) across the opening. The system has sufficient panels to cover the opening and with one or more panels left on an angled side track (7), linked to the opening track via a curved section (6). The front end of the linked door system is closed and locked onto a locking post (11, 12). The running gear for each door element has a support wheel positioned on the track and held onto the track to prevent accidental derailing.