发明名称 |
LOG SHUTTER OF FURNACE |
摘要 |
PURPOSE: A log shutter of a furnace is provided to perform easily a cleaning process of the log shutter within a narrow space of a furnace by improving a structure of an existing log shutter. CONSTITUTION: A log shutter includes a tube cap(212) and a shutter arm. The shutter arm includes the first shutter arm(220) connected with the tube cap(212) and the second shutter arm(218) connected with a transferring shaft. The first shutter arm(220) and the second shutter arm(218) have a folding portion(214). One end portion of the first shutter arm(220) is connected with one end portion of the second shutter arm(218) in the folding portion(214). A stopping screw(216) penetrates the first shutter arm(220) and the second shutter arm(218) in the folding portion(214). Accordingly, the first shutter arm(220), the second shutter arm(218), and the folding portion(214) are connected by the stopping screw(216).
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申请公布号 |
KR20030004939(A) |
申请公布日期 |
2003.01.15 |
申请号 |
KR20010040697 |
申请日期 |
2001.07.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI, CHI GU;JIN, TAE SEONG |
分类号 |
H01L21/22;(IPC1-7):H01L21/22 |
主分类号 |
H01L21/22 |
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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