发明名称 |
PIN REMOVAL DEVICE |
摘要 |
A pin removal device is disclosed. According to an embodiment of the present invention, the pin removal device is coupled to a fixing pin fixated to equipment to remove the fixing pin, and comprises: a connecting rod having a pin coupling unit coupled to a fixing pin in an end thereof, and having a rod shape; and a hydraulic cylinder connected to the connecting rod for the connecting rod to reciprocate by hydraulic pressure. |
申请公布号 |
KR101639948(B1) |
申请公布日期 |
2016.07.14 |
申请号 |
KR20150066172 |
申请日期 |
2015.05.12 |
申请人 |
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. |
发明人 |
PARK, JIN WOONG;KIM, MAN SEOP |
分类号 |
B23P19/02;B23P19/027;B25B27/02 |
主分类号 |
B23P19/02 |
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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