CN202342207U - 防回吸牙钻机头 - Google Patents
防回吸牙钻机头 Download PDFInfo
- Publication number
- CN202342207U CN202342207U CN2011204070306U CN201120407030U CN202342207U CN 202342207 U CN202342207 U CN 202342207U CN 2011204070306 U CN2011204070306 U CN 2011204070306U CN 201120407030 U CN201120407030 U CN 201120407030U CN 202342207 U CN202342207 U CN 202342207U
- Authority
- CN
- China
- Prior art keywords
- head
- wind wheel
- drill head
- rotor shaft
- dental drill
- 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 - Lifetime
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204070306U CN202342207U (zh) | 2011-10-12 | 2011-10-12 | 防回吸牙钻机头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204070306U CN202342207U (zh) | 2011-10-12 | 2011-10-12 | 防回吸牙钻机头 |
Publications (1)
Publication Number | Publication Date |
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CN202342207U true CN202342207U (zh) | 2012-07-25 |
Family
ID=46531227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204070306U Expired - Lifetime CN202342207U (zh) | 2011-10-12 | 2011-10-12 | 防回吸牙钻机头 |
Country Status (1)
Country | Link |
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CN (1) | CN202342207U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103040531A (zh) * | 2011-10-12 | 2013-04-17 | 刘晓霞 | 防回吸牙钻机头 |
WO2013053298A1 (zh) * | 2011-10-12 | 2013-04-18 | 郑州泽正技术服务有限公司 | 一种牙钻机头 |
WO2013107431A1 (zh) * | 2012-01-22 | 2013-07-25 | 郑州泽正技术服务有限公司 | 涡轮牙钻机芯以及安装该机芯的涡轮机头 |
CN104055583A (zh) * | 2013-03-21 | 2014-09-24 | 郑州泽正技术服务有限公司 | 牙科手机防回吸装置 |
CN103654975B (zh) * | 2012-09-14 | 2018-08-10 | 郑州泽正技术服务有限公司 | 一种涡轮牙钻机头 |
-
2011
- 2011-10-12 CN CN2011204070306U patent/CN202342207U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103040531A (zh) * | 2011-10-12 | 2013-04-17 | 刘晓霞 | 防回吸牙钻机头 |
WO2013053298A1 (zh) * | 2011-10-12 | 2013-04-18 | 郑州泽正技术服务有限公司 | 一种牙钻机头 |
CN104023666A (zh) * | 2011-10-12 | 2014-09-03 | 郑州泽正技术服务有限公司 | 一种牙钻机头 |
CN104023666B (zh) * | 2011-10-12 | 2019-08-20 | 郑州泽正技术服务有限公司 | 一种牙钻机头 |
WO2013107431A1 (zh) * | 2012-01-22 | 2013-07-25 | 郑州泽正技术服务有限公司 | 涡轮牙钻机芯以及安装该机芯的涡轮机头 |
CN104363855A (zh) * | 2012-01-22 | 2015-02-18 | 郑州泽正技术服务有限公司 | 涡轮牙钻机芯以及安装该机芯的涡轮机头 |
US10058398B2 (en) | 2012-01-22 | 2018-08-28 | Zhengzhou Zezheng Technical Services Ltd. | Turbine dental drill mechanism and turbine head with same mounted therein |
CN103654975B (zh) * | 2012-09-14 | 2018-08-10 | 郑州泽正技术服务有限公司 | 一种涡轮牙钻机头 |
CN104055583A (zh) * | 2013-03-21 | 2014-09-24 | 郑州泽正技术服务有限公司 | 牙科手机防回吸装置 |
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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: ZHENGZHOU ZEZHENG TECHNOLOGY SERVICE CO., LTD. Free format text: FORMER OWNER: LIU XIAOXIA Effective date: 20140415 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140415 Address after: Zheng Dong New District Agricultural Road South, Chak Henan West 450000 street, city of Zhengzhou province (city square) A Building 1 floor of No. 226 Patentee after: Zhengzhou Zezheng Technology Service Co., Ltd. Address before: 450000, 3, building 3, building 6, building 8, Jinshui Road East, Zhengzhou, Henan Patentee before: Liu Xiaoxia |
|
CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
CX01 | Expiry of patent term |