| 摘要 |
Element for constituting a modular cultivation greenhouse, especially of the semi-cylindrical tunnel-shaped type (cloche) comprising: a rigid frame 3 comprising four uprights 4, 5 in opposed parallel pairs, two of these opposed uprights 5 being rectilinear and constituting a bearing base on the ground and the two other uprights 4a, 4b being curved and each one comprising, on their faces turned towards one another, at least one slide 10, 11 and at least two rigid or semi-rigid panels 12, 13 engaged with sliding in the two slides, each panel being dimensioned, taken in the direction of the curved uprights, so as to only occupy part of the curved surface defined by the curved frame, but so that all the panels arranged in an offset position following one another occupy the entire curved surface defined by the frame. <IMAGE>
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