CN203578825U - 一种管道圆弧弯曲内孔加工装置 - Google Patents
一种管道圆弧弯曲内孔加工装置 Download PDFInfo
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- CN203578825U CN203578825U CN201320626576.XU CN201320626576U CN203578825U CN 203578825 U CN203578825 U CN 203578825U CN 201320626576 U CN201320626576 U CN 201320626576U CN 203578825 U CN203578825 U CN 203578825U
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- tool rest
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- gear
- rectangular channel
- support mechanism
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CN201320626576.XU CN203578825U (zh) | 2013-10-11 | 2013-10-11 | 一种管道圆弧弯曲内孔加工装置 |
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CN201320626576.XU CN203578825U (zh) | 2013-10-11 | 2013-10-11 | 一种管道圆弧弯曲内孔加工装置 |
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CN203578825U true CN203578825U (zh) | 2014-05-07 |
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CN201320626576.XU Expired - Fee Related CN203578825U (zh) | 2013-10-11 | 2013-10-11 | 一种管道圆弧弯曲内孔加工装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103521803A (zh) * | 2013-10-11 | 2014-01-22 | 一重集团绍兴重型机床有限公司 | 一种管道圆弧弯曲内孔加工装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103521803A (zh) * | 2013-10-11 | 2014-01-22 | 一重集团绍兴重型机床有限公司 | 一种管道圆弧弯曲内孔加工装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA FIRST HEAVY INDUSTRIES CO., LTD. Effective date: 20150211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Ke Inventor after: Sun Xianzhu Inventor after: Fang Yujie Inventor after: Sun Qiang Inventor after: Tang Zhuangzhi Inventor after: Wang Huidong Inventor after: Qian Lin Inventor after: Yang Zhiyong Inventor after: Zhang Wenwu Inventor before: Zhao Gang Inventor before: Ji Feifei Inventor before: Wang Linsong Inventor before: Zhang Conghua Inventor before: Chen Tao Inventor before: Zhang Zhongwei Inventor before: Liu Guanglian |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO GANG QU FEIFEI WANG LINSONG ZHANG CONGHUA CHEN TAO ZHANG ZHONGWEI LIU GUANGLIAN TO: MA KE SUN XIANZHU FANG YUJIE SUN QIANG TANG ZHUANGZHI WANG HUIDONG QIAN LIN YANG ZHIYONG ZHANG WENWU |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150211 Address after: 312000 Zhejiang province Shaoxing Paojiang Industrial Zone Yang Jiang Road No. 25 Patentee after: First Heavy Group Shaoxing Heavy Machine Tool Co., Ltd. Patentee after: China First Heavy Industries Co., Ltd. Address before: 312000 Zhejiang province Shaoxing Paojiang Industrial Zone Yang Jiang Road No. 25 Patentee before: First Heavy Group Shaoxing Heavy Machine Tool Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20201011 |
|
CF01 | Termination of patent right due to non-payment of annual fee |