CN202437371U - 牙科手机夹头及与其匹配的车针 - Google Patents
牙科手机夹头及与其匹配的车针 Download PDFInfo
- Publication number
- CN202437371U CN202437371U CN201220022279XU CN201220022279U CN202437371U CN 202437371 U CN202437371 U CN 202437371U CN 201220022279X U CN201220022279X U CN 201220022279XU CN 201220022279 U CN201220022279 U CN 201220022279U CN 202437371 U CN202437371 U CN 202437371U
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- Prior art keywords
- dental handpiece
- hole
- cylindrical
- folder
- pin
- 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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- 241000256852 Aculeata Species 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201220022279XU CN202437371U (zh) | 2012-01-18 | 2012-01-18 | 牙科手机夹头及与其匹配的车针 |
Applications Claiming Priority (1)
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CN201220022279XU CN202437371U (zh) | 2012-01-18 | 2012-01-18 | 牙科手机夹头及与其匹配的车针 |
Publications (1)
Publication Number | Publication Date |
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CN202437371U true CN202437371U (zh) | 2012-09-19 |
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CN201220022279XU Expired - Lifetime CN202437371U (zh) | 2012-01-18 | 2012-01-18 | 牙科手机夹头及与其匹配的车针 |
Country Status (1)
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CN (1) | CN202437371U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105434060A (zh) * | 2015-12-11 | 2016-03-30 | 宁波和平鸽口腔医疗器材有限公司 | 一种金属轴 |
CN114112747A (zh) * | 2021-11-15 | 2022-03-01 | 佛山市丹特尔医疗器材有限公司 | 一种牙科手机夹头的疲劳测试装置 |
WO2022087773A1 (zh) * | 2020-10-26 | 2022-05-05 | 深圳市雅维医疗器械有限公司 | 一种夹头及牙科手机 |
-
2012
- 2012-01-18 CN CN201220022279XU patent/CN202437371U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105434060A (zh) * | 2015-12-11 | 2016-03-30 | 宁波和平鸽口腔医疗器材有限公司 | 一种金属轴 |
CN105434060B (zh) * | 2015-12-11 | 2017-12-29 | 宁波和平鸽口腔医疗器材有限公司 | 一种金属轴 |
WO2022087773A1 (zh) * | 2020-10-26 | 2022-05-05 | 深圳市雅维医疗器械有限公司 | 一种夹头及牙科手机 |
CN114112747A (zh) * | 2021-11-15 | 2022-03-01 | 佛山市丹特尔医疗器材有限公司 | 一种牙科手机夹头的疲劳测试装置 |
CN114112747B (zh) * | 2021-11-15 | 2024-02-09 | 广东丹特尔医疗科技有限公司 | 一种牙科手机夹头的疲劳测试装置 |
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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: Foshan Wenjian Precision Metal Co., Ltd. Assignor: Yu Lijian Contract record no.: 2015440000626 Denomination of utility model: Dental handpiece chuck and machine needle matched with same Granted publication date: 20120919 License type: Exclusive License Record date: 20150916 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Foshan Wenjian Precision Metal Co., Ltd. Assignor: Yu Lijian Contract record no.: 2015440000626 Date of cancellation: 20160330 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160506 Address after: 528000 Guangdong city of Foshan province Chancheng Temple Street Da Jiao Jiao Bian Cun Dong Bian Jie Xi Pai Industrial Zone No. 5 Patentee after: Foshan Wenjian Precision Metal Co., Ltd. Address before: 528000 Guangdong city of Foshan province Chancheng Temple Street Jiao Bian Cun Da Jiao Dong Bian Jie Industrial Zone West ranked No. 5 steady precision hardware Co. Patentee before: Yu Lijian |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120919 |