发明名称 Removable supple cover for sports field - has axial cover on frame constantly maintaining weatherproof seal in fluid filled channel
摘要 <p>The removable cover has, between two exterior end walls, an assembly of mobile sections animated at the wish of the user. The supple cover (4) is supported by some arcs (3) that have a rolling bearing joint (10) on the ground, and the maintenance of the assembly in the vertical plane is assured by load bearing cables (5) and pulleys (7). The seal of the supple cover at ground level is accomplished by immersing the ends of the cover in a channel filled with water that extends over the length of the building.</p>
申请公布号 FR2505904(A1) 申请公布日期 1982.11.19
申请号 FR19810010091 申请日期 1981.05.15
申请人 JAVOISE JEAN CLAUDE 发明人 JEAN-CLAUDE JAVOISE
分类号 E04B1/343;E04H3/14;E04H15/52;(IPC1-7):04B1/347;04H3/14;04B1/345 主分类号 E04B1/343
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