CN214601038U - 一种可拆卸套筒式球墨铸铁轧辊 - Google Patents
一种可拆卸套筒式球墨铸铁轧辊 Download PDFInfo
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- CN214601038U CN214601038U CN202023034800.5U CN202023034800U CN214601038U CN 214601038 U CN214601038 U CN 214601038U CN 202023034800 U CN202023034800 U CN 202023034800U CN 214601038 U CN214601038 U CN 214601038U
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- Prior art keywords
- pivot
- hole
- screw hole
- fixing bolt
- roll
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 13
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023034800.5U CN214601038U (zh) | 2020-12-16 | 2020-12-16 | 一种可拆卸套筒式球墨铸铁轧辊 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023034800.5U CN214601038U (zh) | 2020-12-16 | 2020-12-16 | 一种可拆卸套筒式球墨铸铁轧辊 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214601038U true CN214601038U (zh) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023034800.5U Active CN214601038U (zh) | 2020-12-16 | 2020-12-16 | 一种可拆卸套筒式球墨铸铁轧辊 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214601038U (zh) |
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2020
- 2020-12-16 CN CN202023034800.5U patent/CN214601038U/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 |
Denomination of utility model: A removable sleeve type ductile iron roll Effective date of registration: 20220520 Granted publication date: 20211105 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI TENGSHENG TECHNOLOGY LLC Registration number: Y2022420000129 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230523 Granted publication date: 20211105 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI TENGSHENG TECHNOLOGY LLC Registration number: Y2022420000129 |
|
| PC01 | Cancellation 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: A detachable sleeve type ductile iron roller Effective date of registration: 20230524 Granted publication date: 20211105 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI TENGSHENG TECHNOLOGY LLC Registration number: Y2023420000207 |
|
| PE01 | Entry into force 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: 20211105 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI TENGSHENG TECHNOLOGY LLC Registration number: Y2023420000207 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A detachable sleeve type ductile iron roller Granted publication date: 20211105 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI TENGSHENG TECHNOLOGY LLC Registration number: Y2024980019225 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |