专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4157098A Portable shelter 失效
标题翻译：便携式避难所
公开(公告)号：US4157098A
公开(公告)日：1979-06-05
申请号：US871358
申请日：1978-01-23
申请人： Byron W. Cronk
发明人： Byron W. Cronk
IPC分类号： E04H15/44 , A45F1/16
CPC分类号： E04H15/44 , Y10S135/906
摘要： A portable shelter including a plurality of sidewall framing sections, a plurality of connectors joining adjacent sidewall sections to form spaced parallel vertical sidewalls, a plurality of arched crossmembers joining the top portions and the end portions of the spaced vertical sidewalls, crossbrace members extending between adjacent end portions of the spaced sidewalls, and a covering of a flexible sheet material disposed over the assembled sidewall sections and arched crossmembers; the sidewall framing sections being formed of four straight lengths of tubing affixed perpendicular to each other with the ends of each length of tubing extending a significant distance beyond the crossing point thereof with lengths of tubing perpendicular thereto, certain of the sidewall framing sections being of a square configuration of equal height and width and having a length of tubing disposed intermediate and parallel to the lengths of tubing forming opposite sides of the sidewall sections, and other of the sidewall sections being of a rectangular configuration with a height equal to the sidewall sections of square configuration and a width approximately one-half the height and having diagonal brace members connecting opposite crossing points of the lengths of tubing; and said sidewall framing sections being reversible and investable and capable of accommodating the ends of said arched crossmembers in any orientation.
摘要翻译：包括多个侧壁框架部分的便携式遮蔽物，连接相邻侧壁部分以形成间隔开的平行垂直侧壁的多个连接器，连接隔开的垂直侧壁的顶部部分和端部的多个拱形交叉构件，在相邻间隔开的侧壁的端部和设置在组装的侧壁部分和拱形交叉构件上的柔性片材的覆盖物; 侧壁框架部分由垂直于彼此固定的四个直线长度的管道形成，每个管道长度的端部延伸超过其交叉点的相当长的距离，其长度与其垂直的管道，某些侧壁框架部分是具有相同高度和宽度的正方形构造，并且具有中间并且平行于形成侧壁部分的相对侧的管的长度的管子的长度，并且其它侧壁部分具有矩形构造，其高度等于侧壁部分的侧壁部分方形构型和宽度约为高度的一半，并且具有连接管段长度的相对交叉点的对角撑杆构件; 并且所述侧壁框架部分是可逆的和可投资的并且能够以任何方向容纳所述弓形交叉构件的端部。

IPRDB

热门服务

关于我们

友情链接

联系方式