CN202215154U - 煤矿用钻机的角度调整机构 - Google Patents
煤矿用钻机的角度调整机构 Download PDFInfo
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- CN202215154U CN202215154U CN2011203280538U CN201120328053U CN202215154U CN 202215154 U CN202215154 U CN 202215154U CN 2011203280538 U CN2011203280538 U CN 2011203280538U CN 201120328053 U CN201120328053 U CN 201120328053U CN 202215154 U CN202215154 U CN 202215154U
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CN2011203280538U CN202215154U (zh) | 2011-09-02 | 2011-09-02 | 煤矿用钻机的角度调整机构 |
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CN2011203280538U CN202215154U (zh) | 2011-09-02 | 2011-09-02 | 煤矿用钻机的角度调整机构 |
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CN202215154U true CN202215154U (zh) | 2012-05-09 |
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CN2011203280538U Expired - Lifetime CN202215154U (zh) | 2011-09-02 | 2011-09-02 | 煤矿用钻机的角度调整机构 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104742258A (zh) * | 2015-03-25 | 2015-07-01 | 广东摩德娜科技股份有限公司 | 移动式窑墙开孔机 |
CN106481280A (zh) * | 2016-12-08 | 2017-03-08 | 太仓韬信信息科技有限公司 | 一种便携式单支柱气动钻机 |
CN109811819A (zh) * | 2019-03-14 | 2019-05-28 | 海安县石油科研仪器有限公司 | 一种石油探测掘坑装置 |
-
2011
- 2011-09-02 CN CN2011203280538U patent/CN202215154U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104742258A (zh) * | 2015-03-25 | 2015-07-01 | 广东摩德娜科技股份有限公司 | 移动式窑墙开孔机 |
CN106481280A (zh) * | 2016-12-08 | 2017-03-08 | 太仓韬信信息科技有限公司 | 一种便携式单支柱气动钻机 |
CN109811819A (zh) * | 2019-03-14 | 2019-05-28 | 海安县石油科研仪器有限公司 | 一种石油探测掘坑装置 |
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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: 467000 Xinhua Industrial Zone, North Ring Road, Xinhua District, Pingdingshan, Henan Patentee after: HENAN TIEFULAI EQUIPMENT MANUFACTURING CO., LTD. Address before: 467000 Xinhua Industrial Zone, North Ring Road, Xinhua District, Pingdingshan, Henan Patentee before: Pingdingshan Tiefulai Electronic and Mechanical Equipment 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: 467000 Xinhua Industrial Park, North Ring Road, Xinhua District, Pingdingshan City, Henan Province Patentee after: Tiefulai Equipment Manufacturing Group Co.,Ltd. Address before: 467000 Xinhua Industrial Park, North Ring Road, Xinhua District, Pingdingshan City, Henan Province Patentee before: HENAN TIEFULAI EQUIPMENT MANUFACTURING Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120509 |