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1. 发明授权

US4284094A Tent structure with support arches 失效
标题翻译：帐篷结构与支撑拱门
公开(公告)号：US4284094A
公开(公告)日：1981-08-18
申请号：US116303
申请日：1979-06-25
申请人： Rudiger Behrend
发明人： Rudiger Behrend
IPC分类号： E04B1/32 , E04B1/344 , E04H15/48 , E04B1/347 , E04B7/10
CPC分类号： E04B1/3441 , E04H15/48
摘要： PCT No. PCT/DE78/00028 Sec. 371 Date June 26, 1979 Sec. 102(e) Date June 25, 1979 PCT Filed Oct. 24, 1978 PCT Pub. No. WO79/00237 PCT Pub. Date May 3, 1979In a tent structure with support arches and with a roof skin the support arches are constituted by a plurality of rigid arch elements which are tensioned together by means of a bracing wire attacking the feet of the relevant support arch. In order to permit an elastic deformation of the support arches under the influence of wind or snow loads and to enable the pretensioned support arches to be erected by pivoting about the chord of the arc, the arch elements (1) are joined together articulately at their butt ends, while the axes of articulation defined by the configuration of the butt ends extend perpendicularly to the arch plane. When a plurality of bracing wires (7), which are spaced apart approximately perpendicularly to the arch plane, extend in the arch elements or are passed along the latter, the rigidity against bending out of the arch plane can be adjusted separately on each side. The invention is applicable predominately to large tent structures, e.g., festival or sports halls or storage sheds.
摘要翻译： PCT No.PCT / DE78 / 00028 Sec。 371日期1979年6月26日 102（e）日期1979年6月25日PCT提交1978年10月24日PCT公布。公开号WO79 / 00237 日期1979年5月3日在具有支撑拱顶和屋顶皮肤的帐篷结构中，支撑拱由多个刚性拱形元件构成，这些刚性拱形元件通过攻击相关支撑拱的脚的支撑线张紧在一起。为了允许在风或雪荷载的影响下支撑拱的弹性变形，并且通过围绕弧的绕弦枢转来使得预张紧的支撑拱架能够竖立，所述拱形元件（1）以它们的方式被铰接在一起对接结束，而由对接端的构造限定的关节的轴线垂直于拱形平面延伸。当大致垂直于拱形平面间隔开的多个支撑线（7）在拱形元件中延伸或者沿拱形元件通过时，可以在每一侧分别调节抵抗拱形平面的弯曲刚度。本发明主要适用于大型帐篷结构，例如节日或体育馆或储藏棚。

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