发明名称 Sovitelma puurimakattojen valmistamiseksi
摘要 Arrangement for producing ceiling surfaces or the like using wooden ribs, which arrangement comprises wooden ribs 6 positioned at a predetermined mutual spacing and support means arranged transversely in relation to these, each wooden rib 6 being fastened to the support means. In the arrangement, the support means consist of metal support strips 1 which have guide projections 5 directed towards the wooden ribs 6 and between which the wooden ribs 6 are positioned. The wooden ribs 6 have fastening grooves 6a, and the arrangement comprises clamps 7 which engage in the fastening grooves 6a and from them over the support strips 1 so that they press the wooden ribs 6 against the support strip 1. <IMAGE>
申请公布号 FI945494(A) 申请公布日期 1996.05.27
申请号 FI19940005494 申请日期 1994.11.22
申请人 AKUSTIKO KY 发明人 NURMESJAERVI, HARRI
分类号 E04B;E04B9/26;E04F13/10;(IPC1-7):E04B9/26;E04B13/00 主分类号 E04B
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