CN104014873B - 大管径坡口机 - Google Patents
大管径坡口机 Download PDFInfo
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- CN104014873B CN104014873B CN201410212566.0A CN201410212566A CN104014873B CN 104014873 B CN104014873 B CN 104014873B CN 201410212566 A CN201410212566 A CN 201410212566A CN 104014873 B CN104014873 B CN 104014873B
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CN201410212566.0A CN104014873B (zh) | 2014-05-19 | 2014-05-19 | 大管径坡口机 |
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CN201410212566.0A CN104014873B (zh) | 2014-05-19 | 2014-05-19 | 大管径坡口机 |
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CN104014873A CN104014873A (zh) | 2014-09-03 |
CN104014873B true CN104014873B (zh) | 2016-05-18 |
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CN201410212566.0A Active CN104014873B (zh) | 2014-05-19 | 2014-05-19 | 大管径坡口机 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104942376B (zh) * | 2015-07-06 | 2017-09-15 | 西安万威刀具股份有限公司 | 一种移动式自定心精密管道坡口切割机 |
CN112719422B (zh) * | 2020-12-30 | 2022-09-20 | 中广核核电运营有限公司 | 动力型切割装置 |
CN114932444B (zh) * | 2022-05-24 | 2023-10-24 | 韶关学院 | 一种轴类零件机加工的自定心夹紧进给装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CA2436328A1 (en) * | 2003-07-31 | 2005-01-31 | Daniel Viola | Portable plastic pipe cutter beveller system |
US7082656B1 (en) * | 2004-04-19 | 2006-08-01 | Duncan C Warren | Pipe beveling system |
CN102689052B (zh) * | 2012-05-30 | 2015-01-07 | 扬州宏承机械有限公司 | 自动坡口机 |
CN203330531U (zh) * | 2013-07-12 | 2013-12-11 | 昆山华恒焊接股份有限公司 | 管子坡口机 |
CN203541737U (zh) * | 2013-09-04 | 2014-04-16 | 江苏瑞银不锈钢制品有限公司 | 一种内旋式管道坡口机 |
CN203509217U (zh) * | 2013-09-24 | 2014-04-02 | 南京奥特电气股份有限公司 | 一种两轴数控坡口机 |
CN103480916B (zh) * | 2013-09-24 | 2015-07-15 | 南京奥特电气股份有限公司 | 两轴数控坡口机 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20200728 Address after: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee after: Du Lihong Address before: 315317, No. 8, development avenue, West Industrial Zone, Qiaotou town, Ningbo City, Zhejiang, Cixi Patentee before: NINGBO XINCHI WELDING & CUTTING EQUIPMENT Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 241000 economic and Technological Development Zone Phase II, Nanling County, Wuhu City, Anhui Province Patentee after: Du Lihong Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221027 Address after: 252000 workshop 2 of Liaocheng Youjia Textile Machinery Co., Ltd., No. 291, Liaohe Road, economic and Technological Development Zone, Liaocheng City, Shandong Province Patentee after: Liaocheng Xiangda Steel Pipe Co.,Ltd. Address before: 241000 phase II of Nanling economic and Technological Development Zone, Wuhu City, Anhui Province Patentee before: Du Lihong |
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TR01 | Transfer of patent right |