CN201066315Y - A friction torque testing device for top electromotive axis connection bearing - Google Patents
A friction torque testing device for top electromotive axis connection bearing Download PDFInfo
- Publication number
- CN201066315Y CN201066315Y CNU2007200916511U CN200720091651U CN201066315Y CN 201066315 Y CN201066315 Y CN 201066315Y CN U2007200916511 U CNU2007200916511 U CN U2007200916511U CN 200720091651 U CN200720091651 U CN 200720091651U CN 201066315 Y CN201066315 Y CN 201066315Y
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- China
- Prior art keywords
- bearing unit
- shaft connecting
- loaded ring
- shaft bearing
- connecting bearing
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- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
- Rolling Contact Bearings (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200916511U CN201066315Y (en) | 2007-08-23 | 2007-08-23 | A friction torque testing device for top electromotive axis connection bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200916511U CN201066315Y (en) | 2007-08-23 | 2007-08-23 | A friction torque testing device for top electromotive axis connection bearing |
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CN201066315Y true CN201066315Y (en) | 2008-05-28 |
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CNU2007200916511U Expired - Lifetime CN201066315Y (en) | 2007-08-23 | 2007-08-23 | A friction torque testing device for top electromotive axis connection bearing |
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CN (1) | CN201066315Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105277364A (en) * | 2015-11-02 | 2016-01-27 | 常熟长城轴承有限公司 | Bearing friction torque measuring instrument |
CN109781320A (en) * | 2018-12-25 | 2019-05-21 | 北京青云航空仪表有限公司 | A kind of no inner-ring bearing friction torque testing instrument and test method |
CN109883698A (en) * | 2017-12-05 | 2019-06-14 | 洛阳轴承研究所有限公司 | Control-moment gyro shafting pre-tightens force measuring method, method of adjustment and measuring device |
CN110702407A (en) * | 2019-09-25 | 2020-01-17 | 人本集团有限公司 | Combined load test tool for bearing and bearing |
CN113049154A (en) * | 2021-03-10 | 2021-06-29 | 上海交通大学 | Space momentum wheel bearing friction torque testing machine and testing method thereof |
CN113447176A (en) * | 2021-06-17 | 2021-09-28 | 人本股份有限公司 | Double-half outer ring bearing friction torque detection device |
-
2007
- 2007-08-23 CN CNU2007200916511U patent/CN201066315Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105277364A (en) * | 2015-11-02 | 2016-01-27 | 常熟长城轴承有限公司 | Bearing friction torque measuring instrument |
CN109883698A (en) * | 2017-12-05 | 2019-06-14 | 洛阳轴承研究所有限公司 | Control-moment gyro shafting pre-tightens force measuring method, method of adjustment and measuring device |
CN109781320A (en) * | 2018-12-25 | 2019-05-21 | 北京青云航空仪表有限公司 | A kind of no inner-ring bearing friction torque testing instrument and test method |
CN109781320B (en) * | 2018-12-25 | 2021-01-05 | 北京青云航空仪表有限公司 | Friction moment tester and testing method for bearing without inner ring |
CN110702407A (en) * | 2019-09-25 | 2020-01-17 | 人本集团有限公司 | Combined load test tool for bearing and bearing |
CN110702407B (en) * | 2019-09-25 | 2021-08-10 | 人本股份有限公司 | Combined load test tool for bearing and bearing |
CN113049154A (en) * | 2021-03-10 | 2021-06-29 | 上海交通大学 | Space momentum wheel bearing friction torque testing machine and testing method thereof |
CN113447176A (en) * | 2021-06-17 | 2021-09-28 | 人本股份有限公司 | Double-half outer ring bearing friction torque detection device |
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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: Luoyang Bearing Research Institute Assignor: Zhouyan Science and Technology Co., Ltd., Luoyang Contract fulfillment period: 2009.9.22 to 2014.9.22 Contract record no.: 2009410000219 Denomination of utility model: A friction torque testing device for top electromotive axis connection bearing Granted publication date: 20080528 License type: Exclusive license Record date: 20090928 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.22 TO 2014.9.22; CHANGE OF CONTRACT Name of requester: LUOYANG BEARING INSTITUTE CO., LTD. Effective date: 20090928 |
|
CX01 | Expiry of patent term |
Granted publication date: 20080528 |
|
CX01 | Expiry of patent term |