CN206458318U - 一种煤矿井下低方位钻孔液压钻车 - Google Patents
一种煤矿井下低方位钻孔液压钻车 Download PDFInfo
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- CN206458318U CN206458318U CN201720156101.7U CN201720156101U CN206458318U CN 206458318 U CN206458318 U CN 206458318U CN 201720156101 U CN201720156101 U CN 201720156101U CN 206458318 U CN206458318 U CN 206458318U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106930693A (zh) * | 2017-02-21 | 2017-07-07 | 田胜利 | 一种煤矿井下低方位钻孔方法及其液压钻车 |
CN107542416A (zh) * | 2017-10-24 | 2018-01-05 | 安徽理工大学 | 一种超低孔连续自动上下杆液压煤矿钻机及其上下杆方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106930693A (zh) * | 2017-02-21 | 2017-07-07 | 田胜利 | 一种煤矿井下低方位钻孔方法及其液压钻车 |
CN107542416A (zh) * | 2017-10-24 | 2018-01-05 | 安徽理工大学 | 一种超低孔连续自动上下杆液压煤矿钻机及其上下杆方法 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20180409 Address after: 273500 West outer ring, Zoucheng City, Jining, Shandong Province, No. 5898 Patentee after: ZOUCHENG SHAPU DRILLING EQUIPMENT Co.,Ltd. Address before: 273500 Shandong city of Jining province Zoucheng City Hengfeng Road East first (center town electromechanical Industrial Park) Patentee before: Tian Shengli |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 273500 No. 5898, West outer ring, Zoucheng City, Jining City, Shandong Province Patentee after: Shandong Shapu drilling equipment Co.,Ltd. Address before: 273500 No. 5898, West outer ring, Zoucheng City, Jining City, Shandong Province Patentee before: ZOUCHENG SHAPU DRILLING EQUIPMENT Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230505 Address after: 273500 east of Zoucheng Hengfeng Road, Zoucheng, Jining, China (Central Park Electrical and Mechanical Industrial Park) Patentee after: SHANDONG TIANHE SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 273500 No. 5898, West outer ring, Zoucheng City, Jining City, Shandong Province Patentee before: Shandong Shapu drilling equipment Co.,Ltd. |