公开(公告)号：US20170159280A1

公开(公告)日：2017-06-08

申请号：US15425085

申请日：2017-02-06

申请人： KENNETH E. NUNN

发明人： KENNETH E. NUNN

IPC分类号： E04B1/19 ,  E04B1/32

CPC分类号： E04B1/3211 ,  E04B2001/3247 ,  E04B2001/3252

摘要： Primary architectural hubs useful for providing geodesic structures, the hubs provided enabling a strut configuration interface having increased strength over analogous articles of the prior art. In some embodiments are provided secondary hubs attached to the primary hubs, which provide for truss configurations enabling rectangular apertures such as doors to be affixed to a geodesic structure without compromising the strength of the geodesic structure as a whole, which was the case with prior art geodesic structures.