发明名称 BAERBART SAMMENKLAPPELIGT SKILT, ISAER TIL TRAFIKBRUG
摘要 The portable, collapsible sign consists of a flexible, durable plate 12 which is fastened to a frame of four arms 16, 17, 18, 19 which are rotatably fastened to a rigid central body in such a manner that they can be folded together in one direction and form a compact bundle for storage. In the pushed out position, the arms 16, 17, 18, 19 form a cross and hold the sign plate 12 firmly tensioned. The portable sign can be mounted and demounted rapidly. <IMAGE>
申请公布号 DK334687(A) 申请公布日期 1988.12.31
申请号 DK19870003346 申请日期 1987.06.30
申请人 DICKE, GRANT D.;WILLIAMS, JEFFREY A. 发明人 DICKE, GRANT D.;WILLIAMS, JEFFREY A.
分类号 E01F9/00;(IPC1-7):E01F9/00 主分类号 E01F9/00
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