| 发明名称 |
GAS DUST COVER BODY AND GAS SOCKET |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas socket capable of dropping dust sticking to an abutting surface which a distal end surface of a plug contacts by being pressed thereto. <P>SOLUTION: A cylindrical part 14a of a cover body 14 is insertably-extractably and rotatably installed on an outer peripheral surface of an operation cylinder 6. A projection part 14d is formed on an inner surface facing an installation hole 3a of a bottom part 14b of the cover body 14. A plurality of projection pieces 14f are arranged on a distal nd surface of the projection part 14d. The respective projection pieces 14f run in its distal nd surface against the abutting surface 11a of a connection cylinder 8 in an elastically deformed state when installing the cover body 14 in the operation cylinder 6. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
| 申请公布号 |
JP2010048368(A) |
申请公布日期 |
2010.03.04 |
| 申请号 |
JP20080214234 |
申请日期 |
2008.08.22 |
| 申请人 |
KOYO SANGYO LTD |
发明人 |
SAITO TOSHIO;HIRANO RYOICHI;TAMURA TAKASHI;KASAHARA MAKI |
| 分类号 |
F16L55/00;F16L37/12;F16L37/40 |
主分类号 |
F16L55/00 |
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