发明名称 |
Tubular frame with round corner members |
摘要 |
A tubular frame having a plurality of tubular members and a backing member. The tubular members are held together by round corner members. The corner members have hollow tubular insertion members or legs at one end and "X" or "cross-shaped" insertion members or legs at the other end in order to mate with adjacent tubular frame members. The two insertion members are adapted to be joined to a tubular member in only certain orientations which assists in manufacturing and assembly. The tubular frame members also have elongated channels on one side for mating with the backing member.
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申请公布号 |
US5938365(A) |
申请公布日期 |
1999.08.17 |
申请号 |
US19970823341 |
申请日期 |
1997.03.24 |
申请人 |
GREWE, RONALD E.;MUIR, DAVID J. |
发明人 |
GREWE, RONALD E.;MUIR, DAVID J. |
分类号 |
F16B7/04;G09F15/00;(IPC1-7):F16B7/00;G09F7/02 |
主分类号 |
F16B7/04 |
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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