CN201275643Y - 螺旋齿型拉刀 - Google Patents
螺旋齿型拉刀 Download PDFInfo
- Publication number
- CN201275643Y CN201275643Y CNU2008201668956U CN200820166895U CN201275643Y CN 201275643 Y CN201275643 Y CN 201275643Y CN U2008201668956 U CNU2008201668956 U CN U2008201668956U CN 200820166895 U CN200820166895 U CN 200820166895U CN 201275643 Y CN201275643 Y CN 201275643Y
- Authority
- CN
- China
- Prior art keywords
- broaching
- broaching tool
- tooth type
- cutting
- helical
- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008201668956U CN201275643Y (zh) | 2008-10-23 | 2008-10-23 | 螺旋齿型拉刀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008201668956U CN201275643Y (zh) | 2008-10-23 | 2008-10-23 | 螺旋齿型拉刀 |
Publications (1)
Publication Number | Publication Date |
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CN201275643Y true CN201275643Y (zh) | 2009-07-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008201668956U Expired - Fee Related CN201275643Y (zh) | 2008-10-23 | 2008-10-23 | 螺旋齿型拉刀 |
Country Status (1)
Country | Link |
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CN (1) | CN201275643Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104968460A (zh) * | 2013-02-01 | 2015-10-07 | 涡轮梅坎公司 | 对诸如涡轮机转子盘或涡轮压缩机盘的部件拉削狭槽的方法及拉刀 |
CN113305353A (zh) * | 2021-06-11 | 2021-08-27 | 哈尔滨理工大学 | 基于帽贝牙齿构形及其排列方式的拉刀及其制备方法 |
-
2008
- 2008-10-23 CN CNU2008201668956U patent/CN201275643Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104968460A (zh) * | 2013-02-01 | 2015-10-07 | 涡轮梅坎公司 | 对诸如涡轮机转子盘或涡轮压缩机盘的部件拉削狭槽的方法及拉刀 |
CN113305353A (zh) * | 2021-06-11 | 2021-08-27 | 哈尔滨理工大学 | 基于帽贝牙齿构形及其排列方式的拉刀及其制备方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: EST Tools Co., Ltd. Assignor: Jiaxing Yiaisiti Tools Co., Ltd. Contract record no.: 2011330000695 Denomination of utility model: Helical tooth type broaching tool Granted publication date: 20090722 License type: Exclusive License Record date: 20110610 |
|
ASS | Succession or assignment of patent right |
Owner name: EVER SHARP TOOLS CO., LTD. Effective date: 20110824 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110824 Address after: 314300 No. 239 Xinqiao North Road, Wuyuan street, Haiyan County, Zhejiang Patentee after: EST Tools Co., Ltd. Address before: 314300 No. 239 Xinqiao North Road, Wuyuan Town, Haiyan County, Zhejiang Province Patentee before: Jiaxing Yiaisiti Tools Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20171023 |
|
CF01 | Termination of patent right due to non-payment of annual fee |