CN205743699U - 一种工程用钻孔装置 - Google Patents
一种工程用钻孔装置 Download PDFInfo
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- CN205743699U CN205743699U CN201620441439.2U CN201620441439U CN205743699U CN 205743699 U CN205743699 U CN 205743699U CN 201620441439 U CN201620441439 U CN 201620441439U CN 205743699 U CN205743699 U CN 205743699U
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- rig
- sliding sleeve
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- rod
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- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620441439.2U CN205743699U (zh) | 2016-05-16 | 2016-05-16 | 一种工程用钻孔装置 |
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CN201620441439.2U CN205743699U (zh) | 2016-05-16 | 2016-05-16 | 一种工程用钻孔装置 |
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CN205743699U true CN205743699U (zh) | 2016-11-30 |
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CN201620441439.2U Expired - Fee Related CN205743699U (zh) | 2016-05-16 | 2016-05-16 | 一种工程用钻孔装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106968248A (zh) * | 2017-05-15 | 2017-07-21 | 金陵科技学院 | 一种土木工程用打桩机 |
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2016
- 2016-05-16 CN CN201620441439.2U patent/CN205743699U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106968248A (zh) * | 2017-05-15 | 2017-07-21 | 金陵科技学院 | 一种土木工程用打桩机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Jie Inventor after: Li Xiaofei Inventor after: Huang Xingang Inventor after: Jing Xiangdai Inventor after: Wang Peishuo Inventor after: Geng Lin Inventor after: Jin Guodong Inventor after: Zhang Lin Inventor before: Chen Minghui |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: 471800 Ma Tau group, Ma Tau Village, five head town, Xin'an County, Henan, Luoyang Patentee after: Gao Congcong Address before: 362300 Nanan City, Fujian Province, the success of the United States Creek Industrial Zone Patentee before: Nanan wisdom mechanical equipment Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: 461100 Former Sun Wang Village, Chen Cao Township, Xuchang City, Henan Province Co-patentee after: Lu Ning Patentee after: Li Jun Liang Co-patentee after: Jin Chunhua Address before: Ma Tou Formation, Matou Village, Wutou Town, Xin'an County Patentee before: Gao Cong Cong |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200516 |
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CF01 | Termination of patent right due to non-payment of annual fee |