发明名称 |
THE FOOT HOLD COMBINATION DOOR OF WALK IN TYPE DISTRIBUTION PANEL ROOM |
摘要 |
PURPOSE: A door of a walk-in distribution panel is provided to improve the convenience of a worker by easily transporting and replacing various devices and instruments without a separate scaffold. CONSTITUTION: A combining unit(10) combines the upper end of a door(120) with the upper end of a gateway. The combining unit includes a pair of hinge parts. The hinge part comprises a fixed piece and a holder part. A shaft pin is inserted into the insertion hole of the holder part. A rotary support part(20) rotates the door. The rotary support part includes a pair of ball housings and a support stand. A ball is formed in both ends of the support stand. The ball is rotatably inserted into the ball housing. |
申请公布号 |
KR100977813(B1) |
申请公布日期 |
2010.08.25 |
申请号 |
KR20100058156 |
申请日期 |
2010.06.18 |
申请人 |
SEWON ENTECH CO., LTD. |
发明人 |
YOO, KWANG KYU;KIM, YOUNG BHUM |
分类号 |
H02B1/38 |
主分类号 |
H02B1/38 |
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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