发明名称 |
EKSTRUDERT TERMOPLASTHARPIKS -ELEMENT TIL BRUK I SAMMENSATTE ETASJESKILLERE |
摘要 |
To solve the technical problem of simplifying the making and laying of mixed reinforced concrete floors with a saving in interposed brick elements, a composite joist is provided which consists of a profiled tube of rectangular section (1) provided with internal diagonally-positioned stiffening elements (2), and of a leaktight joint which is also profiled with a rectangular section (3), fixing means being provided for joining the profiled tube (1) to the joint (3), the said profiled tube (1) and the said joint (3) consisting of a drawn plastic material. <IMAGE> |
申请公布号 |
NO145349(B) |
申请公布日期 |
1981.11.23 |
申请号 |
NO19760002488 |
申请日期 |
1976.07.15 |
申请人 |
ANIC S.P.A.,;SCHEICHENBAUER, MARIO, |
发明人 |
SCHEICHENBAUER, MARIO, |
分类号 |
E04B5/36;E04B5/19;E04C5/07;E04F15/12;(IPC1-7):04B5/36;04C3/29 |
主分类号 |
E04B5/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|