CN214639326U - 一种具有防回弹的四辊卷板机 - Google Patents
一种具有防回弹的四辊卷板机 Download PDFInfo
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- CN214639326U CN214639326U CN202120845350.3U CN202120845350U CN214639326U CN 214639326 U CN214639326 U CN 214639326U CN 202120845350 U CN202120845350 U CN 202120845350U CN 214639326 U CN214639326 U CN 214639326U
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- fixedly connected
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- plate bending
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- 238000005452 bending Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 description 8
- 230000002265 prevention Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120845350.3U CN214639326U8 (zh) | 2021-04-23 | 2021-04-23 | 一种具有防回弹的四辊卷板机 |
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CN202120845350.3U CN214639326U8 (zh) | 2021-04-23 | 2021-04-23 | 一种具有防回弹的四辊卷板机 |
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Publication Number | Publication Date |
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CN214639326U true CN214639326U (zh) | 2021-11-09 |
CN214639326U8 CN214639326U8 (zh) | 2022-01-21 |
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CN202120845350.3U Expired - Fee Related CN214639326U8 (zh) | 2021-04-23 | 2021-04-23 | 一种具有防回弹的四辊卷板机 |
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CN (1) | CN214639326U8 (zh) |
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CN214639326U8 (zh) | 2022-01-21 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CU01 | Correction of utility model |
Correction item: Address Correct: 243311 Bowang Industrial Development Zone, Bowang District, Ma'anshan City, Anhui Province False: 243311 Bowang Industrial Development Zone, Bowang District, Tongling City, Anhui Province Number: 46-01 Page: The title page Volume: 37 Correction item: Address Correct: 243311 Bowang Industrial Development Zone, Bowang District, Ma'anshan City, Anhui Province False: 243311 Bowang Industrial Development Zone, Bowang District, Tongling City, Anhui Province Number: 46-01 Volume: 37 |
|
CU01 | Correction of utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
CF01 | Termination of patent right due to non-payment of annual fee |