发明名称 LIFT DEVICE FOR OVER HEAD PAD MOUNTING
摘要 PURPOSE: A lift device for a pad overhead is provided to move a pad to a ceiling surface after attaching the pad by a magnetic force, thereby improving the convenience of an operator and reducing risks of wounds of the operator. CONSTITUTION: A lift device(100) for a pad overhead comprises a trolley(110) with movable wheels, a vertical frame(120), an elevating slider(130), a base plate(140), an attaching plate(150). The vertical frame is connected vertically to the trolley. The elevating slider is elevated upwardly and downwardly on the vertical frame. The base plate is connected to the elevating slider. The attaching plate is moved vertically on the base plate.
申请公布号 KR20130067894(A) 申请公布日期 2013.06.25
申请号 KR20110134931 申请日期 2011.12.14
申请人 HYUNDAI HEAVY INDUSTRIES CO., LTD. 发明人 KIM, CHOUL MIN;KWEON, OH JONG;YANG, MUN SIK;RA, HO CHAN
分类号 B66F9/12;B66F9/18 主分类号 B66F9/12
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