Movable gate device for allowing or denying entering of vehicle into e.g. driveway in building, has support units connected to gate element, so that element is rotatably and slidably mounted on support units to open and close gate device

摘要

The device (10) multiple gate support units (18) connected together over a link assembly (22). One of the support units is connected to a gate element (14) such that the gate element is rotatably and slidably mounted on the support units for opening and closing the gate device. The gate element is made of bullet-proof transparent or opaque material, and has inner and outer gate halves (24, 26), which are collapsibly connected over a hinge device (20). The hinge device has flap elements rotatably connected with a bar. Rollers are utilized for rolling a goal-device at a preset place.