CN202812755U - 一种新型冷弯角钢 - Google Patents
一种新型冷弯角钢 Download PDFInfo
- Publication number
- CN202812755U CN202812755U CN 201220398748 CN201220398748U CN202812755U CN 202812755 U CN202812755 U CN 202812755U CN 201220398748 CN201220398748 CN 201220398748 CN 201220398748 U CN201220398748 U CN 201220398748U CN 202812755 U CN202812755 U CN 202812755U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- bending angle
- novel cold
- free edge
- angle
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 238000005452 bending Methods 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 229910000746 Structural steel Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398748 CN202812755U (zh) | 2012-08-13 | 2012-08-13 | 一种新型冷弯角钢 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398748 CN202812755U (zh) | 2012-08-13 | 2012-08-13 | 一种新型冷弯角钢 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812755U true CN202812755U (zh) | 2013-03-20 |
Family
ID=47871625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398748 Expired - Fee Related CN202812755U (zh) | 2012-08-13 | 2012-08-13 | 一种新型冷弯角钢 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812755U (zh) |
-
2012
- 2012-08-13 CN CN 201220398748 patent/CN202812755U/zh not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160307 Granted publication date: 20130320 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160907 Granted publication date: 20130320 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20160907 Granted publication date: 20130320 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180307 Granted publication date: 20130320 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20180307 Granted publication date: 20130320 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180907 Granted publication date: 20130320 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180907 Granted publication date: 20130320 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220813 Granted publication date: 20130320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160813 |