发明名称 CLOSING GEAR, SCAFFOLD, AND VESSEL
摘要 PROBLEM TO BE SOLVED: To provide a closing gear which can reduce a load of an operator who performs an inspection work and so on, a scaffold and a vessel.SOLUTION: A closing gear 24 for closing an opening 25 provided in the middle of a scaffold part 9 comprises: a body part 26 which can be displaced between a closed position at which the opening 25 is closed from above and an open position which is provided above the closed position and at which the opening 25 is opened; and a regulation part 30 which extends in a direction along the scaffold part 9 while crossing a penetration direction of a user to the opening 25 side and regulates penetration of the user to the opening 25 side when the body part 26 is positioned at the open position.SELECTED DRAWING: Figure 9
申请公布号 JP2016159691(A) 申请公布日期 2016.09.05
申请号 JP20150038252 申请日期 2015.02.27
申请人 MITSUBISHI HEAVY IND LTD 发明人 MIYAZAKI SATOSHI;ANDO SATOSHI;OTSUKA HIROTOMO
分类号 B63B9/00;B63B3/56;B63B25/16 主分类号 B63B9/00
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