CN105234642A - 一种椭圆形进人门门框的加工方法 - Google Patents
一种椭圆形进人门门框的加工方法 Download PDFInfo
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- CN105234642A CN105234642A CN201510833394.3A CN201510833394A CN105234642A CN 105234642 A CN105234642 A CN 105234642A CN 201510833394 A CN201510833394 A CN 201510833394A CN 105234642 A CN105234642 A CN 105234642A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Wing Frames And Configurations (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510833394.3A CN105234642B (zh) | 2015-11-26 | 2015-11-26 | 一种椭圆形进人门门框的加工方法 |
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CN201510833394.3A CN105234642B (zh) | 2015-11-26 | 2015-11-26 | 一种椭圆形进人门门框的加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN105234642A true CN105234642A (zh) | 2016-01-13 |
CN105234642B CN105234642B (zh) | 2017-10-13 |
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CN201510833394.3A Expired - Fee Related CN105234642B (zh) | 2015-11-26 | 2015-11-26 | 一种椭圆形进人门门框的加工方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106500949A (zh) * | 2016-10-31 | 2017-03-15 | 武汉冶钢结构有限责任公司 | 一种风洞拐角段椭圆环壳体成型方法 |
CN107350745A (zh) * | 2017-07-26 | 2017-11-17 | 中航虹波风电设备有限公司 | 风力发电风塔门框的装焊方法 |
CN110405427A (zh) * | 2019-08-21 | 2019-11-05 | 安徽金鹏住工有限公司 | 一种铝合金门窗焊接工艺方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361021A (en) * | 1980-05-05 | 1982-11-30 | United Mcgill Corporation | Method and apparatus for forming angle ring flanges |
CN202037217U (zh) * | 2010-12-30 | 2011-11-16 | 保定天威集团有限公司 | 一种风电塔筒厚板门框加工工装 |
CN102335703A (zh) * | 2010-07-19 | 2012-02-01 | (株)平山 | 风塔用门框的制作工艺 |
CN102974988A (zh) * | 2012-12-03 | 2013-03-20 | 西安航天动力机械厂 | 一种基于旋压成型制坯的圆筒卷制成形方法 |
CN203420838U (zh) * | 2013-08-15 | 2014-02-05 | 山西天宝风电法兰有限公司 | 加强型无缝板式风电塔筒锻造椭圆门框 |
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2015
- 2015-11-26 CN CN201510833394.3A patent/CN105234642B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361021A (en) * | 1980-05-05 | 1982-11-30 | United Mcgill Corporation | Method and apparatus for forming angle ring flanges |
CN102335703A (zh) * | 2010-07-19 | 2012-02-01 | (株)平山 | 风塔用门框的制作工艺 |
CN202037217U (zh) * | 2010-12-30 | 2011-11-16 | 保定天威集团有限公司 | 一种风电塔筒厚板门框加工工装 |
CN102974988A (zh) * | 2012-12-03 | 2013-03-20 | 西安航天动力机械厂 | 一种基于旋压成型制坯的圆筒卷制成形方法 |
CN203420838U (zh) * | 2013-08-15 | 2014-02-05 | 山西天宝风电法兰有限公司 | 加强型无缝板式风电塔筒锻造椭圆门框 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106500949A (zh) * | 2016-10-31 | 2017-03-15 | 武汉冶钢结构有限责任公司 | 一种风洞拐角段椭圆环壳体成型方法 |
CN107350745A (zh) * | 2017-07-26 | 2017-11-17 | 中航虹波风电设备有限公司 | 风力发电风塔门框的装焊方法 |
CN110405427A (zh) * | 2019-08-21 | 2019-11-05 | 安徽金鹏住工有限公司 | 一种铝合金门窗焊接工艺方法 |
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CN105234642B (zh) | 2017-10-13 |
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Effective date of registration: 20160129 Address after: 672100, Yunnan Dali Bai Autonomous Prefecture Xiangyun County Xiangyun Xiangyun Industrial Park, industrial road next to Applicant after: CHINA HYDRO POWER 4 BUREAU (XIANGYUN) MACHINERY ENERGY EQUIPMENT Co.,Ltd. Address before: 672100 four Bureau of hydropower industry, Xiangyun Industry Park, Xiangyun County, Dali Bai Autonomous Prefecture, Yunnan Province Applicant before: XIANGYUN BRANCH, GANSU HYDROPOWER HYDRAULIC MACHINERY CO.,LTD. |
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Effective date of registration: 20190724 Address after: 529500 Unit 63, 4th Floor, Science and Technology Business Incubation Center Building, Yangjiang High-tech Zone, Guangdong Province Patentee after: SINOHYDRO ENGINEERING BUREAU 4 (YANGJIANG) OFFSHORE EQUIPMENT Co.,Ltd. Address before: 672100, Yunnan Dali Bai Autonomous Prefecture Xiangyun County Xiangyun Xiangyun Industrial Park, industrial road next to Patentee before: CHINA HYDRO POWER 4 BUREAU (XIANGYUN) MACHINERY ENERGY EQUIPMENT Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171013 Termination date: 20211126 |