CN203382449U - 一种自移式转载机电液控制系统 - Google Patents
一种自移式转载机电液控制系统 Download PDFInfo
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- CN203382449U CN203382449U CN201320197291.9U CN201320197291U CN203382449U CN 203382449 U CN203382449 U CN 203382449U CN 201320197291 U CN201320197291 U CN 201320197291U CN 203382449 U CN203382449 U CN 203382449U
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104314923A (zh) * | 2014-08-20 | 2015-01-28 | 北京天地玛珂电液控制系统有限公司 | 一种安全阀回液系统和集成化安全阀回液阀块 |
CN105292144A (zh) * | 2015-09-24 | 2016-02-03 | 北京天地玛珂电液控制系统有限公司 | 一种煤矿井下迈步式设备列车控制方法 |
CN106321145A (zh) * | 2016-09-13 | 2017-01-11 | 陕西陕煤黄陵矿业有限公司 | 一种基于电液控制系统扩展的转载机自移控制系统及方法 |
CN111878140A (zh) * | 2020-06-05 | 2020-11-03 | 范文 | 一种薄煤层开采用液压支架 |
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2013
- 2013-04-18 CN CN201320197291.9U patent/CN203382449U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104314923A (zh) * | 2014-08-20 | 2015-01-28 | 北京天地玛珂电液控制系统有限公司 | 一种安全阀回液系统和集成化安全阀回液阀块 |
CN105292144A (zh) * | 2015-09-24 | 2016-02-03 | 北京天地玛珂电液控制系统有限公司 | 一种煤矿井下迈步式设备列车控制方法 |
CN106321145A (zh) * | 2016-09-13 | 2017-01-11 | 陕西陕煤黄陵矿业有限公司 | 一种基于电液控制系统扩展的转载机自移控制系统及方法 |
CN111878140A (zh) * | 2020-06-05 | 2020-11-03 | 范文 | 一种薄煤层开采用液压支架 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PINGDINGSHAN TIANAN COAL MINING CO., LTD. PINGMEI Effective date: 20140909 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Canal Cleaning Group Inventor after: Zhang Bowen Inventor after: Miao Yan Inventor after: Wang Dongdi Inventor after: Yang Qingya Inventor after: Li Na Inventor after: Li Geren Inventor after: Li Fusheng Inventor after: Wu Liancheng Inventor after: Fan Tongxun Inventor after: Zhao Song Inventor after: Zong Guangya Inventor after: Wang Jingtao Inventor after: Song Weiyi Inventor after: Zhang Tao Inventor before: Canal Cleaning Group Inventor before: Miao Yan Inventor before: Wang Dongdi Inventor before: Yang Qingya Inventor before: Li Na Inventor before: Li Geren Inventor before: Li Fusheng Inventor before: Wu Liancheng Inventor before: Fan Tongxun Inventor before: Zhao Song Inventor before: Zong Guangya Inventor before: Wang Jingtao Inventor before: Zhang Tao Inventor before: Zhang Bowen |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QU QINGTUAN LI FUSHENG WU LIANCHENG FAN TONGXUN ZHAO SONG ZONG GUANGYA WANG JINGTAO ZHANG TAO ZHANG BOWEN MIAO YAN WANG DONGDI YANG QINGYA LI NA LI GEREN TO: QU QINGTUAN LI FUSHENG WU LIANCHENG FAN TONGXUN ZHAO SONG ZONG GUANGYA WANG JINGTAO SONG WEIYI ZHANG TAO ZHANG BOWEN MIAO YAN WANG DONGDI YANG QINGYA LI NA LI GEREN |
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TR01 | Transfer of patent right |
Effective date of registration: 20140909 Address after: 467021 No. 11, North East Road, Pingdingshan, Henan Patentee after: Zhongping Nenghua Group Machinery Manufacturing Co.,Ltd. Patentee after: PINGDINGSHAN TIANAN COAL MINING Co.,Ltd. Patentee after: PINGMEI SHENMA MACHINERY EQUIPMENT GROUP CO.,LTD. Patentee after: PINGMEI SHENMA MACHINERY EQUIPMENT GROUP HENAN ELECTRICAL Co.,Ltd. Address before: 467021 No. 11, North East Road, Pingdingshan, Henan Patentee before: Zhongping Nenghua Group Machinery Manufacturing Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140108 |