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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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