CN203316838U - 深孔铰刀 - Google Patents
深孔铰刀 Download PDFInfo
- Publication number
- CN203316838U CN203316838U CN2013203872953U CN201320387295U CN203316838U CN 203316838 U CN203316838 U CN 203316838U CN 2013203872953 U CN2013203872953 U CN 2013203872953U CN 201320387295 U CN201320387295 U CN 201320387295U CN 203316838 U CN203316838 U CN 203316838U
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- CN
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- Prior art keywords
- deep hole
- reamer
- cutter
- knife bar
- housing
- 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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- 238000003754 machining Methods 0.000 claims description 8
- 230000002950 deficient Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013203872953U CN203316838U (zh) | 2013-06-28 | 2013-06-28 | 深孔铰刀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013203872953U CN203316838U (zh) | 2013-06-28 | 2013-06-28 | 深孔铰刀 |
Publications (1)
Publication Number | Publication Date |
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CN203316838U true CN203316838U (zh) | 2013-12-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2013203872953U Expired - Fee Related CN203316838U (zh) | 2013-06-28 | 2013-06-28 | 深孔铰刀 |
Country Status (1)
Country | Link |
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CN (1) | CN203316838U (zh) |
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2013
- 2013-06-28 CN CN2013203872953U patent/CN203316838U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TIANJIN SILVER BASIS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN GUOFENG MOLD CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 300457 No. thirteenth, No. 46, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee after: TIANJIN SILVER BASIS TECHNOLOGY Co.,Ltd. Address before: 300457 No. thirteenth, No. 46, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: TIANJIN GUOFENG MOLD Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
CX01 | Expiry of patent term | ||
CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |
|
CU01 | Correction of utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 |
|
CF01 | Termination of patent right due to non-payment of annual fee |