CN210045882U - 铜管缩口模具及装置 - Google Patents
铜管缩口模具及装置 Download PDFInfo
- Publication number
- CN210045882U CN210045882U CN201920405798.6U CN201920405798U CN210045882U CN 210045882 U CN210045882 U CN 210045882U CN 201920405798 U CN201920405798 U CN 201920405798U CN 210045882 U CN210045882 U CN 210045882U
- Authority
- CN
- China
- Prior art keywords
- necking
- hole
- copper pipe
- throat
- reducing
- 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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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 85
- 239000010949 copper Substances 0.000 title claims abstract description 85
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Metal Extraction Processes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920405798.6U CN210045882U (zh) | 2019-03-27 | 2019-03-27 | 铜管缩口模具及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920405798.6U CN210045882U (zh) | 2019-03-27 | 2019-03-27 | 铜管缩口模具及装置 |
Publications (1)
Publication Number | Publication Date |
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CN210045882U true CN210045882U (zh) | 2020-02-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920405798.6U Active CN210045882U (zh) | 2019-03-27 | 2019-03-27 | 铜管缩口模具及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN210045882U (zh) |
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2019
- 2019-03-27 CN CN201920405798.6U patent/CN210045882U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: Copper tube necking mold and device Effective date of registration: 20230630 Granted publication date: 20200211 Pledgee: Wuhan rural commercial bank Limited by Share Ltd. economic and Technological Development Zone Branch Pledgor: WUHAN TAINO FULUN MACHINERY Co.,Ltd. Registration number: Y2023420000282 |
|
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: 20200211 Pledgee: Wuhan rural commercial bank Limited by Share Ltd. economic and Technological Development Zone Branch Pledgor: WUHAN TAINO FULUN MACHINERY Co.,Ltd. Registration number: Y2023420000282 |
|
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: Copper tube necking mold and device Granted publication date: 20200211 Pledgee: Wuhan rural commercial bank Limited by Share Ltd. economic and Technological Development Zone Branch Pledgor: WUHAN TAINO FULUN MACHINERY Co.,Ltd. Registration number: Y2024980026204 |