CN202501977U - An experimental device for testing the normal stiffness and hysteresis characteristics of a double-bolt joint surface - Google Patents
An experimental device for testing the normal stiffness and hysteresis characteristics of a double-bolt joint surface Download PDFInfo
- Publication number
- CN202501977U CN202501977U CN2012200535953U CN201220053595U CN202501977U CN 202501977 U CN202501977 U CN 202501977U CN 2012200535953 U CN2012200535953 U CN 2012200535953U CN 201220053595 U CN201220053595 U CN 201220053595U CN 202501977 U CN202501977 U CN 202501977U
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- bolt
- eddy current
- joint surface
- experimental device
- double
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012200535953U CN202501977U (en) | 2012-02-17 | 2012-02-17 | An experimental device for testing the normal stiffness and hysteresis characteristics of a double-bolt joint surface |
Applications Claiming Priority (1)
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CN2012200535953U CN202501977U (en) | 2012-02-17 | 2012-02-17 | An experimental device for testing the normal stiffness and hysteresis characteristics of a double-bolt joint surface |
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CN202501977U true CN202501977U (en) | 2012-10-24 |
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CN2012200535953U Expired - Fee Related CN202501977U (en) | 2012-02-17 | 2012-02-17 | An experimental device for testing the normal stiffness and hysteresis characteristics of a double-bolt joint surface |
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CN (1) | CN202501977U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102589865A (en) * | 2012-02-17 | 2012-07-18 | 北京工业大学 | Normal stiffness and hysteresis characteristic test experimental device for double-bolt joint surface |
CN114112343A (en) * | 2021-11-12 | 2022-03-01 | 中国民航大学 | Device for measuring micro looseness of double-screw connection structure |
-
2012
- 2012-02-17 CN CN2012200535953U patent/CN202501977U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102589865A (en) * | 2012-02-17 | 2012-07-18 | 北京工业大学 | Normal stiffness and hysteresis characteristic test experimental device for double-bolt joint surface |
CN114112343A (en) * | 2021-11-12 | 2022-03-01 | 中国民航大学 | Device for measuring micro looseness of double-screw connection structure |
CN114112343B (en) * | 2021-11-12 | 2023-09-15 | 中国民航大学 | A device for measuring minute looseness of double-screw connection structures |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Guo Tieneng Inventor after: Pan Wendi Inventor after: Zhang Dongmei Inventor after: Zhang Aiping Inventor after: Liu Zhifeng Inventor after: Cai Ligang Inventor before: Guo Tieneng Inventor before: Zhang Dongmei Inventor before: Zhang Aiping Inventor before: Liu Zhifeng Inventor before: Cai Ligang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO TIENENG ZHANG DONGMEI ZHANG AIPING LIU ZHIFENG CAI LIGANG TO: GUO TIENENG PAN WENDI ZHANG DONGMEI ZHANG AIPING LIU ZHIFENG CAI LIGANG |
|
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: 20121024 Termination date: 20180217 |