| 摘要 |
A barrier panel (10), in particular for road or railway infrastructures and the like, of the type comprising a door, an upper horizontal member (20), a lower horizontal member (24) and a first and a second side vertical members (28, 32). The side vertical members (28, 32) extend between the corresponding transversal portions of the supporting means (13) of the panel and have a respective side wall (28a, 32a) positioned to face a corresponding perpendicular portion (13b) of the supporting means. The respective side vertical member (28, 32) is provided with interposing means (50) between the respective side wall (28a, 32a) of the vertical member (28, 32) and the corresponding perpendicular portion (13b) of the supporting means (13), and with means for engaging a corresponding transversal portion of the supporting means, which extend from a respective front side of the side vertical member and which constitute means for compensating the distance between the front surface of the vertical member. Means are also provided for the rear abutment with a corresponding transversal portion of the supporting means. The panel also has an intermediate vertical member which extends and is fixed between the upper horizontal member and the lower horizontal member. |
