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(11) | EP 2 107 208 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | A gate structure of the type with vertically opening barrier |
(57) This invention relates to a gate structure (10) of the type with a vertically opening
barrier comprising at least one wing (11) composed of a load-bearing, upper longitudinal
beam (12) rotatably mounted on a support (13) allowing it to rotate about a horizontal
axis, said load-bearing longitudinal beam (12) having hinged to it a series of rods
(14) hinged at the bottom to at least one connecting longitudinal beam (15). The load
bearing longitudinal beam (12) is composed of segments (12a, 12b, 12c) of equal dimensions.
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