CN203738254U - Guiding device for repairing hinged shaft hole in underground trackless device - Google Patents
Guiding device for repairing hinged shaft hole in underground trackless device Download PDFInfo
- Publication number
- CN203738254U CN203738254U CN201420092767.7U CN201420092767U CN203738254U CN 203738254 U CN203738254 U CN 203738254U CN 201420092767 U CN201420092767 U CN 201420092767U CN 203738254 U CN203738254 U CN 203738254U
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- Prior art keywords
- hole
- block
- repairing
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- positioning disk
- Prior art date
- 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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- 230000002787 reinforcement Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008439 repair process Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420092767.7U CN203738254U (en) | 2014-03-03 | 2014-03-03 | Guiding device for repairing hinged shaft hole in underground trackless device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420092767.7U CN203738254U (en) | 2014-03-03 | 2014-03-03 | Guiding device for repairing hinged shaft hole in underground trackless device |
Publications (1)
Publication Number | Publication Date |
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CN203738254U true CN203738254U (en) | 2014-07-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420092767.7U Expired - Fee Related CN203738254U (en) | 2014-03-03 | 2014-03-03 | Guiding device for repairing hinged shaft hole in underground trackless device |
Country Status (1)
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CN (1) | CN203738254U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111375980A (en) * | 2018-12-28 | 2020-07-07 | 南京梅山冶金发展有限公司 | Intermediate junction repairing method |
CN116475686A (en) * | 2023-05-16 | 2023-07-25 | 武义扬升机械设备有限公司 | Repair equipment and processing method for outer circular welding machine |
-
2014
- 2014-03-03 CN CN201420092767.7U patent/CN203738254U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111375980A (en) * | 2018-12-28 | 2020-07-07 | 南京梅山冶金发展有限公司 | Intermediate junction repairing method |
CN111375980B (en) * | 2018-12-28 | 2022-05-13 | 南京梅山冶金发展有限公司 | Intermediate junction repairing method |
CN116475686A (en) * | 2023-05-16 | 2023-07-25 | 武义扬升机械设备有限公司 | Repair equipment and processing method for outer circular welding machine |
CN116475686B (en) * | 2023-05-16 | 2023-12-19 | 武义扬升机械设备有限公司 | Repair equipment and processing method for outer circular welding machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee after: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |
|
CF01 | Termination of patent right due to non-payment of annual fee |