摘要 |
PCT No. PCT/SE84/00392 Sec. 371 Date Aug. 9, 1985 Sec. 102(e) Date Aug. 9, 1985 PCT Filed Nov. 19, 1984 PCT Pub. No. WO85/02878 PCT Pub. Date Jul. 4, 1985.A flanged beam with a web structure formed of a wire or strip-like member (2) bent to zigzag, meander or wave configuration, the bending spots (3) thereof being attached to the flanges (1). The specific feature of a beam performed according to the invention is that at least one flange (1) incorporates a flange section extending alongside this flange. The flange section, which is made of another material than the rest of the flange, is embedded in the flange and is cast to form a unit with it and with the bending spots (3) of the wire or strip-like member (2) which spots are connected with the flange. |