CN103303164B - 一种导电轨膨胀接头 - Google Patents
一种导电轨膨胀接头 Download PDFInfo
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- CN103303164B CN103303164B CN201310186730.0A CN201310186730A CN103303164B CN 103303164 B CN103303164 B CN 103303164B CN 201310186730 A CN201310186730 A CN 201310186730A CN 103303164 B CN103303164 B CN 103303164B
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CN201310186730.0A CN103303164B (zh) | 2013-05-20 | 2013-05-20 | 一种导电轨膨胀接头 |
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CN201310186730.0A CN103303164B (zh) | 2013-05-20 | 2013-05-20 | 一种导电轨膨胀接头 |
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CN103303164A CN103303164A (zh) | 2013-09-18 |
CN103303164B true CN103303164B (zh) | 2016-04-20 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104773093B (zh) * | 2015-04-03 | 2017-01-18 | 株洲瑞泰装备技术有限公司 | 铜铝复合导电轨及其制作方法 |
CN105034855B (zh) * | 2015-08-12 | 2017-08-25 | 浙江旺隆轨道交通设备有限公司 | 一种接触轨的膨胀接头 |
CN106809057B (zh) * | 2016-12-29 | 2017-11-17 | 比亚迪股份有限公司 | 导电轨过渡连接装置 |
CN107650736A (zh) * | 2017-10-11 | 2018-02-02 | 四川科力特硬质合金股份有限公司 | 膨胀伸缩头机构及导电轨系统 |
CN109664798B (zh) * | 2017-10-16 | 2022-02-08 | 比亚迪股份有限公司 | 用于导电轨组件的膨胀接头及导电轨组件 |
CN109693582B (zh) * | 2017-10-20 | 2022-03-18 | 比亚迪股份有限公司 | 膨胀接头 |
CN109515254B (zh) * | 2018-12-11 | 2024-06-04 | 镇江大全赛雪龙牵引电气有限公司 | 一种新型钢铝复合接触轨膨胀接头 |
CN111845359B (zh) * | 2019-04-30 | 2022-04-15 | 比亚迪股份有限公司 | 用于导电轨的过渡连接装置及具有其的导电轨 |
CN110733385A (zh) * | 2019-10-30 | 2020-01-31 | 四川科力特硬质合金股份有限公司 | 导电轨连接器及导电轨组件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224575A (en) * | 1991-12-17 | 1993-07-06 | Inesscon Inc. | Power conductor rail expansion joint |
CN201439315U (zh) * | 2009-06-15 | 2010-04-21 | 中铁电气化局集团有限公司 | 一种钢铝复合轨滚动轴承式膨胀接头 |
CN202071716U (zh) * | 2011-05-25 | 2011-12-14 | 中铁电气化局集团有限公司 | 适用侧向受流钢铝复合接触轨供电系统中使用的膨胀接头 |
CN202669537U (zh) * | 2012-05-16 | 2013-01-16 | 中铁电气化局集团有限公司 | 中低速磁悬浮侧受流钢铝复合接触轨小曲线膨胀接头 |
CN202911580U (zh) * | 2012-10-08 | 2013-05-01 | 江苏凯邦轨道交通器材有限公司 | 一种接触轨的膨胀接头 |
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2013
- 2013-05-20 CN CN201310186730.0A patent/CN103303164B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224575A (en) * | 1991-12-17 | 1993-07-06 | Inesscon Inc. | Power conductor rail expansion joint |
CN201439315U (zh) * | 2009-06-15 | 2010-04-21 | 中铁电气化局集团有限公司 | 一种钢铝复合轨滚动轴承式膨胀接头 |
CN202071716U (zh) * | 2011-05-25 | 2011-12-14 | 中铁电气化局集团有限公司 | 适用侧向受流钢铝复合接触轨供电系统中使用的膨胀接头 |
CN202669537U (zh) * | 2012-05-16 | 2013-01-16 | 中铁电气化局集团有限公司 | 中低速磁悬浮侧受流钢铝复合接触轨小曲线膨胀接头 |
CN202911580U (zh) * | 2012-10-08 | 2013-05-01 | 江苏凯邦轨道交通器材有限公司 | 一种接触轨的膨胀接头 |
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Address after: 213166 Jiangsu province Changzhou Fenglin Wujin high tech Industrial Development Zone, Road No. 199 Patentee after: New United Group Co., Ltd. Patentee after: Xin Yu track traffic Science and Technology Ltd. Address before: 213164 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Patentee before: New United Group Co., Ltd. Patentee before: Jiangsu Changqian Motor Co., Ltd. |
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Address after: 213166 Jiangsu city of Changzhou province Wujin Fenglin national hi tech Industrial Development Zone, Road No. 199 Patentee after: New United Group Patentee after: Xin Yu track traffic Science and Technology Ltd. Address before: 213166 Jiangsu province Changzhou Fenglin Wujin high tech Industrial Development Zone, Road No. 199 Patentee before: New United Group Patentee before: Xin Yu track traffic Science and Technology Ltd. |