CN201460892U - 支护运输一体化薄煤层综采设备 - Google Patents
支护运输一体化薄煤层综采设备 Download PDFInfo
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- CN201460892U CN201460892U CN2009200924644U CN200920092464U CN201460892U CN 201460892 U CN201460892 U CN 201460892U CN 2009200924644 U CN2009200924644 U CN 2009200924644U CN 200920092464 U CN200920092464 U CN 200920092464U CN 201460892 U CN201460892 U CN 201460892U
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CN2009200924644U CN201460892U (zh) | 2009-08-18 | 2009-08-18 | 支护运输一体化薄煤层综采设备 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182507A (zh) * | 2011-04-16 | 2011-09-14 | 山东济宁花园煤矿有限公司 | 皮带机伸缩调高转载装置 |
CN102220869A (zh) * | 2011-05-24 | 2011-10-19 | 中煤北京煤矿机械有限责任公司 | 整体式拉后溜链盒及液压支架 |
CN103277100A (zh) * | 2013-05-29 | 2013-09-04 | 洪家彬 | 一种刮板式采煤机 |
CN109812288A (zh) * | 2019-03-26 | 2019-05-28 | 河北工程大学 | 一种后置导杆液压支架 |
CN110439601A (zh) * | 2019-08-16 | 2019-11-12 | 郑州煤矿机械集团股份有限公司 | 具有传输功能的巷道支架 |
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2009
- 2009-08-18 CN CN2009200924644U patent/CN201460892U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182507A (zh) * | 2011-04-16 | 2011-09-14 | 山东济宁花园煤矿有限公司 | 皮带机伸缩调高转载装置 |
CN102220869A (zh) * | 2011-05-24 | 2011-10-19 | 中煤北京煤矿机械有限责任公司 | 整体式拉后溜链盒及液压支架 |
CN103277100A (zh) * | 2013-05-29 | 2013-09-04 | 洪家彬 | 一种刮板式采煤机 |
CN103277100B (zh) * | 2013-05-29 | 2016-02-17 | 洪家彬 | 一种刮板式采煤机 |
CN109812288A (zh) * | 2019-03-26 | 2019-05-28 | 河北工程大学 | 一种后置导杆液压支架 |
CN110439601A (zh) * | 2019-08-16 | 2019-11-12 | 郑州煤矿机械集团股份有限公司 | 具有传输功能的巷道支架 |
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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 |
Owner name: CATERPILLAR (ZHENGZHOU) CO., LTD. Free format text: FORMER NAME: ZHENGZHOU SIWEI ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 450001 No. 7 shuttle Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee after: Caterpillar (Zhengzhou) Co., Ltd. Address before: 450001 No. 7 shuttle Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee before: Zhengzhou Siwei Electromechanical Equipment Manufacturing Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170818 |