发明名称 Heavy duty industrial type floor panel - has rounded side plates on its underside, locking under adjacent panels
摘要 <p>Cast or plastically deformably materials are used for the production of square panel units for covering ground or floors in heavily loaded transport routes or workshops, with high resistance to wear. The basic unit(A) has a pair of deeper-set, slightly conical(2), rounded (1) fishplates (C) on two opposite sides. They grip below the next tranverse panel to prevent individual panels from rising. Opposite panels are linked by stem pieces (B), leaving a hollow space for fishplates on the next panel. The panels are easily laid on old floors to form a cohesive, firm surface.</p>
申请公布号 DE2910720(A1) 申请公布日期 1980.10.02
申请号 DE19792910720 申请日期 1979.03.19
申请人 SCHWARZ,GUENTHER 发明人 SCHWARZ,GUENTHER
分类号 E01C5/00;(IPC1-7):01C5/00;04F15/02 主分类号 E01C5/00
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