公开(公告)号：US09163425B1

公开(公告)日：2015-10-20

申请号：US13473855

申请日：2012-05-17

申请人： Ryan L. Kubica ,  Beau E. Crandell

发明人： Ryan L. Kubica ,  Beau E. Crandell

IPC分类号： E04H15/48

CPC分类号： E04H15/48 ,  E04H15/32

摘要： A hub assembly for collapsible structures includes a first hub portion and a second hub portion. The first hub portion has a substantially U-shaped configuration and defines at least a first opening. The second hub portion has a substantially U-shaped configuration and defines at least a first pair of aligned openings. The first hub portion and the second hub portion are connected in a crossing-configuration, such that at least part of the second hub portion is received within the first pair of aligned openings of the first hub portion and at least part of the second hub portion is received within the first opening of the first hub portion.

摘要翻译： 用于可折叠结构的轮毂组件包括第一轮毂部分和第二轮毂​​部分。 第一毂部分具有基本上U形的构造并且限定至少第一开口。 第二轮毂部分具有基本上U形的构造并限定至少第一对对齐的开口。 第一毂部分和第二轮毂​​部分以交叉构造连接，使得第二轮毂部分的至少一部分被容纳在第一轮毂部分的第一对对齐的开口内，并且第二轮毂部分的至少一部分 被容纳在第一轮毂部分的第一开口内。