| 发明名称 |
EARTH BOLT |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an earth bolt with which conductivity and water-tightness can be ensured simultaneously when being fastened and peeled-off coating pieces can be held inside so as not to be scattered to the outside. <P>SOLUTION: The earth bolt 1 is used by being electrically connected to a mating member 20 on which an insulating film 21 is formed, and includes: a screw part 3; a head part 2; and also a protrusion 5 protruding from a seating surface 4 of the head part and annularly formed outside the screw part and capable of peeling the insulating film. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012219854(A) |
申请公布日期 |
2012.11.12 |
| 申请号 |
JP20110083662 |
申请日期 |
2011.04.05 |
| 申请人 |
IWATA BOLT KK;NISSAN MOTOR CO LTD |
发明人 |
SUZUKI YOSHIHIDE;SUZUKI NOBUYOSHI;ONO MITSUNARI |
| 分类号 |
F16B25/08;F16B35/00;F16B39/30 |
主分类号 |
F16B25/08 |
| 代理机构 |
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