CN201934026U - 耐磨边齿保径扩孔器 - Google Patents
耐磨边齿保径扩孔器 Download PDFInfo
- Publication number
- CN201934026U CN201934026U CN2011200547142U CN201120054714U CN201934026U CN 201934026 U CN201934026 U CN 201934026U CN 2011200547142 U CN2011200547142 U CN 2011200547142U CN 201120054714 U CN201120054714 U CN 201120054714U CN 201934026 U CN201934026 U CN 201934026U
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- Prior art keywords
- gear wheel
- reamer
- cone
- steel ball
- seat
- 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.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200547142U CN201934026U (zh) | 2011-03-04 | 2011-03-04 | 耐磨边齿保径扩孔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200547142U CN201934026U (zh) | 2011-03-04 | 2011-03-04 | 耐磨边齿保径扩孔器 |
Publications (1)
Publication Number | Publication Date |
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CN201934026U true CN201934026U (zh) | 2011-08-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011200547142U Expired - Fee Related CN201934026U (zh) | 2011-03-04 | 2011-03-04 | 耐磨边齿保径扩孔器 |
Country Status (1)
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CN (1) | CN201934026U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103147693A (zh) * | 2013-03-22 | 2013-06-12 | 四川圆通建设有限公司 | 一种可识别是否使用回收牙轮的快速扩孔器 |
CN103857869A (zh) * | 2011-09-16 | 2014-06-11 | 维米尔制造公司 | 凿孔装置轴承布置 |
-
2011
- 2011-03-04 CN CN2011200547142U patent/CN201934026U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103857869A (zh) * | 2011-09-16 | 2014-06-11 | 维米尔制造公司 | 凿孔装置轴承布置 |
CN103147693A (zh) * | 2013-03-22 | 2013-06-12 | 四川圆通建设有限公司 | 一种可识别是否使用回收牙轮的快速扩孔器 |
CN103147693B (zh) * | 2013-03-22 | 2015-10-28 | 四川圆通建设有限公司 | 一种可识别是否使用回收牙轮的快速扩孔器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN LILIN SCREW MACHINERY CO., LTD. Free format text: FORMER OWNER: TIANJIN LILIN BIT CO., LTD. Effective date: 20130524 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130524 Address after: 300352 Tianjin city Jinnan District gegu town three village Patentee after: Tianjin Lilin Screw Machinery Co., Ltd. Address before: 300352 Tianjin city Jinnan District gegu town three village Patentee before: Tianjin Lilin Bit Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20160304 |