CN210659944U - 风镐钎子 - Google Patents
风镐钎子 Download PDFInfo
- Publication number
- CN210659944U CN210659944U CN201921407657.4U CN201921407657U CN210659944U CN 210659944 U CN210659944 U CN 210659944U CN 201921407657 U CN201921407657 U CN 201921407657U CN 210659944 U CN210659944 U CN 210659944U
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- rod
- drill
- drill rod
- hole
- stud
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007704 transition Effects 0.000 claims description 19
- 210000001503 joint Anatomy 0.000 claims description 12
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921407657.4U CN210659944U (zh) | 2019-08-28 | 2019-08-28 | 风镐钎子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921407657.4U CN210659944U (zh) | 2019-08-28 | 2019-08-28 | 风镐钎子 |
Publications (1)
Publication Number | Publication Date |
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CN210659944U true CN210659944U (zh) | 2020-06-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921407657.4U Withdrawn - After Issue CN210659944U (zh) | 2019-08-28 | 2019-08-28 | 风镐钎子 |
Country Status (1)
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CN (1) | CN210659944U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110439469A (zh) * | 2019-08-28 | 2019-11-12 | 山东源运通矿山装备科技有限公司 | 风镐钎子 |
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2019
- 2019-08-28 CN CN201921407657.4U patent/CN210659944U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110439469A (zh) * | 2019-08-28 | 2019-11-12 | 山东源运通矿山装备科技有限公司 | 风镐钎子 |
CN110439469B (zh) * | 2019-08-28 | 2024-08-30 | 山东兖能泰德重工有限公司 | 风镐钎子 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211118 Address after: 273500 west of middle section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee after: ZOUCHENG YANKUANG TAIDE INDUSTRY & TRADE Co.,Ltd. Address before: No.1860, middle section of xiwaihuan Road, Zoucheng City, Jining City, Shandong Province Patentee before: SHANDONG YUANYUNTONG MINING EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 272000 West Section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee after: Shandong Yanneng Taide Heavy Industry Co.,Ltd. Address before: 273500 west of middle section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee before: ZOUCHENG YANKUANG TAIDE INDUSTRY & TRADE Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20200602 Effective date of abandoning: 20240830 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20200602 Effective date of abandoning: 20240830 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |