发明名称 |
Self-erecting shelter |
摘要 |
A self-erecting shelter having a top, sides and floor made of a one-piece fabric envelope with a built-in armature made from a single and continuous length of steel wire coiled into two loops. The entire structure can be folded, twisted and bound into a flat circular package for transportation and storage. When released, the collapsed structure instantaneously springs back into a complete and fully erected shelter.
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申请公布号 |
US5163461(A) |
申请公布日期 |
1992.11.17 |
申请号 |
US19910777993 |
申请日期 |
1991.10.17 |
申请人 |
IVANOVICH, MICHAEL K.;CLARK, RICHARD D. |
发明人 |
IVANOVICH, MICHAEL K.;CLARK, RICHARD D. |
分类号 |
A01G13/04;B63B17/02;E04H6/04;E04H15/40 |
主分类号 |
A01G13/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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