CN203453173U - 一种钢轨闪光焊机推瘤油缸 - Google Patents
一种钢轨闪光焊机推瘤油缸 Download PDFInfo
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- CN203453173U CN203453173U CN201320443658.0U CN201320443658U CN203453173U CN 203453173 U CN203453173 U CN 203453173U CN 201320443658 U CN201320443658 U CN 201320443658U CN 203453173 U CN203453173 U CN 203453173U
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320443658.0U CN203453173U (zh) | 2013-07-24 | 2013-07-24 | 一种钢轨闪光焊机推瘤油缸 |
PCT/CN2014/082893 WO2015010630A1 (zh) | 2013-07-24 | 2014-07-24 | 推瘤油缸以及使用其的非对称截面槽型钢轨闪光焊机 |
PCT/CN2014/082910 WO2015010636A1 (zh) | 2013-07-24 | 2014-07-24 | 推瘤刀以及使用其的非对称截面槽型钢轨闪光焊机 |
PCT/CN2014/082902 WO2015010633A1 (zh) | 2013-07-24 | 2014-07-24 | 非对称截面槽型钢轨闪光焊机 |
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CN201320443658.0U CN203453173U (zh) | 2013-07-24 | 2013-07-24 | 一种钢轨闪光焊机推瘤油缸 |
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CN203453173U true CN203453173U (zh) | 2014-02-26 |
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CN201320443658.0U Expired - Lifetime CN203453173U (zh) | 2013-07-24 | 2013-07-24 | 一种钢轨闪光焊机推瘤油缸 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015010633A1 (zh) * | 2013-07-24 | 2015-01-29 | 常州市瑞泰工程机械有限公司 | 非对称截面槽型钢轨闪光焊机 |
CN105345340A (zh) * | 2015-11-30 | 2016-02-24 | 内蒙古包钢钢联股份有限公司 | 焊接小车 |
CN107795543A (zh) * | 2017-10-23 | 2018-03-13 | 西南交通大学 | 一种用于软岩大变形的钢拱架及释能构件及钢拱架施工方法 |
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2013
- 2013-07-24 CN CN201320443658.0U patent/CN203453173U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015010633A1 (zh) * | 2013-07-24 | 2015-01-29 | 常州市瑞泰工程机械有限公司 | 非对称截面槽型钢轨闪光焊机 |
WO2015010636A1 (zh) * | 2013-07-24 | 2015-01-29 | 常州市瑞泰工程机械有限公司 | 推瘤刀以及使用其的非对称截面槽型钢轨闪光焊机 |
CN105345340A (zh) * | 2015-11-30 | 2016-02-24 | 内蒙古包钢钢联股份有限公司 | 焊接小车 |
CN107795543A (zh) * | 2017-10-23 | 2018-03-13 | 西南交通大学 | 一种用于软岩大变形的钢拱架及释能构件及钢拱架施工方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Patentee after: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140226 |