CN203779305U - 管体内壁研磨装置 - Google Patents
管体内壁研磨装置 Download PDFInfo
- Publication number
- CN203779305U CN203779305U CN201420097350.XU CN201420097350U CN203779305U CN 203779305 U CN203779305 U CN 203779305U CN 201420097350 U CN201420097350 U CN 201420097350U CN 203779305 U CN203779305 U CN 203779305U
- Authority
- CN
- China
- Prior art keywords
- tube body
- rotary support
- longitudinal
- inboard wall
- lapping device
- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420097350.XU CN203779305U (zh) | 2014-03-05 | 2014-03-05 | 管体内壁研磨装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420097350.XU CN203779305U (zh) | 2014-03-05 | 2014-03-05 | 管体内壁研磨装置 |
Publications (1)
Publication Number | Publication Date |
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CN203779305U true CN203779305U (zh) | 2014-08-20 |
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Family Applications (1)
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CN201420097350.XU Expired - Fee Related CN203779305U (zh) | 2014-03-05 | 2014-03-05 | 管体内壁研磨装置 |
Country Status (1)
Country | Link |
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CN (1) | CN203779305U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105397614A (zh) * | 2014-09-15 | 2016-03-16 | 辽宁爱尔创生物材料有限公司 | 一种内孔研磨机 |
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2014
- 2014-03-05 CN CN201420097350.XU patent/CN203779305U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105397614A (zh) * | 2014-09-15 | 2016-03-16 | 辽宁爱尔创生物材料有限公司 | 一种内孔研磨机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ba Lujun Inventor after: Yang Liqiang Inventor after: Li Ningbo Inventor after: Li Chao Inventor after: Xue Jiangping Inventor before: Ba Lujun Inventor before: Yang Liqiang Inventor before: Li Ningbo |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BA LUJUN YANG LIQIANG LI NINGBO TO: BA LUJUN YANG LIQIANG LI NINGBO LI CHAO XUE JIANGPING |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150305 |
|
EXPY | Termination of patent right or utility model |