CN1160167C - 带肋钢筋等强度剥肋滚压直螺纹连接方法及加工设备 - Google Patents
带肋钢筋等强度剥肋滚压直螺纹连接方法及加工设备 Download PDFInfo
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- CN1160167C CN1160167C CNB991189124A CN99118912A CN1160167C CN 1160167 C CN1160167 C CN 1160167C CN B991189124 A CNB991189124 A CN B991189124A CN 99118912 A CN99118912 A CN 99118912A CN 1160167 C CN1160167 C CN 1160167C
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- CN
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- Prior art keywords
- thread
- rib
- bar
- cutting knife
- rises
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- 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
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 title claims description 36
- 238000005096 rolling process Methods 0.000 title abstract description 11
- 229940104796 equistrength Drugs 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims description 29
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000000641 cold extrusion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Milling Processes (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991189124A CN1160167C (zh) | 1999-08-26 | 1999-08-26 | 带肋钢筋等强度剥肋滚压直螺纹连接方法及加工设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991189124A CN1160167C (zh) | 1999-08-26 | 1999-08-26 | 带肋钢筋等强度剥肋滚压直螺纹连接方法及加工设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1291674A CN1291674A (zh) | 2001-04-18 |
CN1160167C true CN1160167C (zh) | 2004-08-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB991189124A Expired - Fee Related CN1160167C (zh) | 1999-08-26 | 1999-08-26 | 带肋钢筋等强度剥肋滚压直螺纹连接方法及加工设备 |
Country Status (1)
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CN (1) | CN1160167C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102653989B (zh) * | 2012-04-24 | 2013-05-15 | 昆山市城建建筑安装工程有限公司 | 一种钢筋滚轧直螺纹套筒连接施工方法 |
CN104707923A (zh) * | 2015-03-17 | 2015-06-17 | 丰都县雷龙金属构件有限公司 | 一种新型钢筋拧紧连接机 |
CN105290283A (zh) * | 2015-12-09 | 2016-02-03 | 北京五隆兴机械制造有限公司 | 钢筋滚圆滚压直螺纹加工设备 |
CN115754211B (zh) * | 2021-01-04 | 2024-08-23 | 广西柳钢华创科技研发有限公司 | 加强带肋钢筋强度的方法 |
CN115971894B (zh) * | 2023-03-22 | 2023-06-16 | 江苏中动机械科技有限公司 | 一种钢筋切锯剥肋倒角一体化设备 |
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1999
- 1999-08-26 CN CNB991189124A patent/CN1160167C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1291674A (zh) | 2001-04-18 |
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Owner name: HUAFENG CONSTRUCTION CO., LTD.; BUILDING MECHANIZ Free format text: FORMER OWNER: BUILDING MECHANIZATION RESEARCH BRANCH, CHINA ACADEMY OF BUILDING SCIENCES Effective date: 20080815 |
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Assignee: CABR CONSTRUCTION MACHINERY TECHNOLOGY Co.,Ltd. Assignor: HUAFENG CONSTRUCTION Co.,Ltd.|INSTITUTE OF BUILDING MECHANIZATION OF CHINA ACADEMY OF BUILDING RESEARCH Contract fulfillment period: 2008.8.15 to 2014.12.31 Contract record no.: 2008990000549 Denomination of invention: Equistrength link technique and equipment of ribbed reinforcing bars by removing ribs and rolling threads Granted publication date: 20040804 License type: Exclusive license Record date: 20081006 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.15 TO 2014.12.31; CHANGE OF CONTRACT Name of requester: LANGFANG KAIBO BUILDING MACHINE SCIENCE CO., LTD. Effective date: 20081006 |
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