发明授权
- 专利标题： Plate-shaped covering profile and method for manufacturing the same
- 专利标题（中）： 板状覆盖轮廓及其制造方法
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申请号： US479702申请日： 1983-03-28
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公开(公告)号： US4552797A公开(公告)日： 1985-11-12
- 发明人: Edmund Munk , Martin Dietz
- 申请人： Edmund Munk , Martin Dietz
- 申请人地址： DEX Oberstenfeld DEX Ludwingsburg
- 专利权人： Furnier-U.Sperrholzwerk,J. F. Werz, Jr. KG, Werzalit-Pressholzwerk
- 当前专利权人： Furnier-U.Sperrholzwerk,J. F. Werz, Jr. KG, Werzalit-Pressholzwerk
- 当前专利权人地址： DEX Oberstenfeld DEX Ludwingsburg
- 主分类号： B27N5/00
- IPC分类号： B27N5/00 ; B29C43/02 ; B29C43/14 ; E04C2/16 ; E04C2/30 ; E04F13/16 ; B32B3/30
摘要：
A covering profile for structures is manufactured by pressing a non-swelling mixture of fibrous materials and thermosetting binding agent. The covering profile has an elongated body whose upper surface is provided with grooves extending parallel to the elongation of the body and being regularly spaced from each other. Associated to each groove in the upper surface are two countergrooves in the rear surface of the body. The method for manufacturing a so-shaped covering profile includes the prepressing in a prepressing tool having plane surfaces while the grooves and countergrooves are produced in the hot pressing.
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