CN214944092U - 一种钻机用铁架工变幅执行装置 - Google Patents
一种钻机用铁架工变幅执行装置 Download PDFInfo
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- CN214944092U CN214944092U CN202121097617.1U CN202121097617U CN214944092U CN 214944092 U CN214944092 U CN 214944092U CN 202121097617 U CN202121097617 U CN 202121097617U CN 214944092 U CN214944092 U CN 214944092U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 14
- 229910052742 iron Inorganic materials 0.000 title abstract description 7
- 239000004744 fabric Substances 0.000 title description 5
- 230000007704 transition Effects 0.000 claims abstract description 32
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
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Abstract
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CN202121097617.1U CN214944092U (zh) | 2021-05-21 | 2021-05-21 | 一种钻机用铁架工变幅执行装置 |
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CN202121097617.1U CN214944092U (zh) | 2021-05-21 | 2021-05-21 | 一种钻机用铁架工变幅执行装置 |
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CN (1) | CN214944092U (zh) |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An iron frame worker variable amplitude actuator for drilling rigs Effective date of registration: 20230703 Granted publication date: 20211130 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO TAIZHONG ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2023370010077 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211130 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO TAIZHONG ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2023370010077 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 266000 15th floor, 22nd century building, 39 Longcheng Road, Shibei District, Qingdao City, Shandong Province Patentee after: Yingtelifu (Qingdao) Marine Equipment Technology Co.,Ltd. Country or region after: China Address before: 266000 15th floor, 22nd century building, 39 Longcheng Road, Shibei District, Qingdao City, Shandong Province Patentee before: QINGDAO TAIZHONG ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |