CN102071603B - 一种铁路道岔螺栓、螺母防松装置及防松方法 - Google Patents
一种铁路道岔螺栓、螺母防松装置及防松方法 Download PDFInfo
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| CN2010106041327A CN102071603B (zh) | 2010-12-24 | 2010-12-24 | 一种铁路道岔螺栓、螺母防松装置及防松方法 |
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| CN2010106041327A CN102071603B (zh) | 2010-12-24 | 2010-12-24 | 一种铁路道岔螺栓、螺母防松装置及防松方法 |
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| CN102071603A CN102071603A (zh) | 2011-05-25 |
| CN102071603B true CN102071603B (zh) | 2012-08-08 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103806349B (zh) * | 2013-12-04 | 2016-08-17 | 中铁宝桥(南京)有限公司 | 铁路道岔专用螺母防松机构 |
| CN104746102A (zh) * | 2013-12-31 | 2015-07-01 | 贵州航天乌江机电设备有限责任公司 | 防止阳极组装车间磷铁环压脱机螺母松动的方法及结构 |
| CN109513784B (zh) * | 2018-12-26 | 2023-10-13 | 中国铁建重工集团股份有限公司 | 工装 |
| CN109554962B (zh) * | 2018-12-27 | 2023-12-26 | 中国铁建重工集团股份有限公司 | 螺栓防松组件和道岔 |
| CN112747027A (zh) * | 2019-10-29 | 2021-05-04 | 中国航发商用航空发动机有限责任公司 | 一种发动机机匣及其螺栓防松装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2200720Y (zh) * | 1994-05-10 | 1995-06-14 | 韦林 | 双重锁紧防松组合螺母 |
| CN2254025Y (zh) * | 1996-07-23 | 1997-05-14 | 谢智庆 | 可扳动磨损螺栓几何型面的扳手 |
| DE10249500A1 (de) * | 2002-10-23 | 2004-05-06 | SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH | Vorrichtung zum Befestigen von Schienen |
| CN2594521Y (zh) * | 2003-01-21 | 2003-12-24 | 浙江海力标准件有限公司 | 防松防盗螺栓连接副 |
| CN201606383U (zh) * | 2010-02-10 | 2010-10-13 | 荆州荆福汽车零部件有限公司 | 一种用于汽车拉杆球头的防松装置 |
| CN202007368U (zh) * | 2010-12-24 | 2011-10-12 | 中铁宝桥集团有限公司 | 一种铁路道岔螺栓、螺母防松装置 |
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