发明名称 GAP FILLING MATERIAL AND TEMPORARY SCAFFOLD
摘要 <P>PROBLEM TO BE SOLVED: To provide a gap filling material by which lifting from a ledger frame with floor can be prevented and of which installation can be visually examined; and a temporary scaffold in which the gap filling material is installed. <P>SOLUTION: Provided are a gap filling material comprising a cover material and a spring material installed in both ends of an upper face of the cover material, and a temporary scaffold in which the gap filling material is installed. The spring material is biased inwardly in a width direction of the cover material. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2011226221(A) 申请公布日期 2011.11.10
申请号 JP20100099445 申请日期 2010.04.23
申请人 NIPPON STEEL & SUMIKIN METAL PRODUCTS CO LTD 发明人 YOSHIDA SHINJI;YOKOYAMA HIROYUKI;INAMORI JUNJI;MINAMI YOICHIRO
分类号 E04G5/00;E04G5/08 主分类号 E04G5/00
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