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1. 发明专利

JP2012219615A Module type pedestrian tunnel 有权
标题翻译：模块式PEDESTRIAN TUNNEL
公开(公告)号：JP2012219615A
公开(公告)日：2012-11-12
申请号：JP2012087346
申请日：2012-04-06
申请人： Big Astor S R L , ビックアストルエス. アール. エル.Big Astor s.r.l.
发明人： CARMELO MONTALTO , DANIELE MONTALTO
IPC分类号： E21F11/00
CPC分类号： E04G21/3209 , Y10S52/12
摘要： PROBLEM TO BE SOLVED: To provide a module type pedestrian tunnel that can protect a pedestrian from a falling object on a construction site and the like and that has a high degree of freedom of passage layout.SOLUTION: A tunnel structure 1 includes a frame 2, a roof plate 4 that is provided inside the frame 2 so as to protect a pedestrian, four supporting legs 3 that are turnably attached to the frame 2, and a connection section that is provided on the at least one side of the frame 2 so as to combine another tunnel structure 1. The supporting leg 3, which makes its length adjustable depending on ground contact conditions, is blocked in a use position outside the frame 2 and a storage position inside the frame 2 by a gas cylinder 5.
摘要翻译：要解决的问题：提供一种可以在施工现场等上保护行人免受坠落物体的模块式行人隧道，并且具有高自由度的通道布置。解决方案：隧道结构1包括框架2，设置在框架2内部以保护行人的四个支撑腿3和可转动地附接到框架2的四个支撑腿3的顶板4和连接部分，设置在框架2的至少一个侧面上，以便组合另一个隧道结构1.根据接地条件使其长度可调整的支撑腿3在框架2外部的使用位置被阻挡，并且存储（C）2013，JPO＆INPIT

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