发明名称 PLACER OF CONCRETE TRAVELING RAIL
摘要 PURPOSE: A placer of a concrete traveling rail is provided to shorten a period of construction by executing a concrete work and a leveling work at the same time. CONSTITUTION: The placer of a concrete traveling rail(100) contains a plate(20) provided with concrete placing openings(30) to place mixed concrete into a form, many wheels(50) installed on the base of the plate(20) to move the placer along a form, and a level bar(40) attached to the backside of the plate(20) and moved along the top of a form to push out the concrete placed on the form to the outside of the form.
申请公布号 KR20030052878(A) 申请公布日期 2003.06.27
申请号 KR20010082996 申请日期 2001.12.21
申请人 RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY 发明人 LEE, JAE SEONG;SEO, YEONG HO
分类号 E01B5/00;(IPC1-7):E01B5/00 主分类号 E01B5/00
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