发明名称 |
FLOOR SUPPORTING FRAMEWORK |
摘要 |
A floor supporting framework particularily for use in factories, pig houses and such buildings. The floor supporting frame has a rectangular peripheral frame, a number of parallel upper tensioned elements mounted between anchorage members on the peripheral frame, a number of curved lower tensioned elements below the upper tensioned elements also mounted between anchorage members on the peripheral frame. A rigid lattice beam is connected between the upper and lower tensioned elements and it causes the upper tensioned element to curve upwardly between its anchorage members.
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申请公布号 |
US3882651(A) |
申请公布日期 |
1975.05.13 |
申请号 |
US19730369935 |
申请日期 |
1973.06.14 |
申请人 |
GILCHRIST, TIMOTHY MICHAEL |
发明人 |
GILCHRIST, TIMOTHY MICHAEL |
分类号 |
A01K1/015;E04B5/00;E04C3/26;(IPC1-7):E04C3/26 |
主分类号 |
A01K1/015 |
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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