GATE SYSTEM, GATE MECHANISM, FOLDABLE GATE LEAF, METHOD FOR ASSEMBLING FOLDABLE GATE LEAF AND METHOD FOR RETROBUILDING GATE LEAF

摘要

Gate system, gate mechanism for controlled movement of a foldable gate leaf, a gate leaf comprising a gear of a gear ratio being in the range from 1:1 to 3:1 for synchronous movement of the segments of the leaf of a foldable gate. Method for assembling a foldable gate leaf and method for retrobuilding gate leaf.