ROTARY SHELTER FENCE AND BRIDGE

摘要

PROBLEM TO BE SOLVED: To provide a rotary shelter fence and a bridge, in which wind-resistant stability at the time of a strong wind can also be ensured while assuring travelling stability and which is economical. SOLUTION: Windbreak plates 3 are bridged rotatably at three stages in the periphery of longitudinal shafts among each fence piece 2. Openings are formed slightly among each windbreak plate 3. Support shafts 3a are mounted at upper edges under a static state (an unturned state) at both ends of the fence pieces 2. The windbreak plate 3 is bridged by pivotally attaching the support shafts 3a to the fence pieces 2.