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公开(公告)号:EP0445995A1
公开(公告)日:1991-09-11
申请号:EP91301747.1
申请日:1991-03-01
IPC分类号: E01F15/00
CPC分类号: E01F15/12
摘要: The disclosure relates to a traffic barrier gate (15) for controlling the flow of vehicles through a barrier, such as a concrete median wall between opposing traffic lanes of a controlled access highway. In one embodiment the gate comprises hinged sidewall panels (21a, 21b) connected to a support member (26) which is moved vertically on command and which, when moved, causes the sidewall panels to collapse and spread out thereby forming a ramp for the passage of vehicles through the wall barrier. In a second embodiment, the gate (15) revolves 180°, upon command, and then retracts into a well (66) in the ground thereby forming the traffic ramp.
摘要翻译: 本公开涉及一种用于控制车辆通过障碍物的流动的交通阻挡门(15),例如受控通道的相对行车道之间的混凝土中间壁。 在一个实施例中,门包括连接到支撑构件(26)的铰接侧壁板(21a,21b),所述支撑构件(26)在垂直方向上按指令移动,并且当被移动时,使侧壁板塌陷并展开,从而形成通道 的车辆通过墙壁障碍。 在第二实施例中,门(15)根据命令旋转180°,然后缩回到地面中的井(66)中,从而形成交通斜坡。