CN201302431Y - 差速器壳半球面检验环规 - Google Patents
差速器壳半球面检验环规 Download PDFInfo
- Publication number
- CN201302431Y CN201302431Y CNU2008201460483U CN200820146048U CN201302431Y CN 201302431 Y CN201302431 Y CN 201302431Y CN U2008201460483 U CNU2008201460483 U CN U2008201460483U CN 200820146048 U CN200820146048 U CN 200820146048U CN 201302431 Y CN201302431 Y CN 201302431Y
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- spherical surface
- ring gauge
- semi
- internal spherical
- differential carrier
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- A Measuring Device Byusing Mechanical Method (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008201460483U CN201302431Y (zh) | 2008-10-24 | 2008-10-24 | 差速器壳半球面检验环规 |
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CNU2008201460483U CN201302431Y (zh) | 2008-10-24 | 2008-10-24 | 差速器壳半球面检验环规 |
Publications (1)
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CN201302431Y true CN201302431Y (zh) | 2009-09-02 |
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CNU2008201460483U Expired - Fee Related CN201302431Y (zh) | 2008-10-24 | 2008-10-24 | 差速器壳半球面检验环规 |
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CN (1) | CN201302431Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494583A (zh) * | 2011-12-16 | 2012-06-13 | 江苏汤臣汽车零部件有限公司 | 一种差速器壳球面检具 |
WO2015176338A1 (zh) * | 2014-05-23 | 2015-11-26 | 秦琦 | 农用拖拉机差速器壳检测装置 |
CN106940175A (zh) * | 2017-04-11 | 2017-07-11 | 合肥工业大学 | 用于内孔参数测量装置测头长度校准的球面环规及测头长度校准方法 |
-
2008
- 2008-10-24 CN CNU2008201460483U patent/CN201302431Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494583A (zh) * | 2011-12-16 | 2012-06-13 | 江苏汤臣汽车零部件有限公司 | 一种差速器壳球面检具 |
WO2015176338A1 (zh) * | 2014-05-23 | 2015-11-26 | 秦琦 | 农用拖拉机差速器壳检测装置 |
CN106940175A (zh) * | 2017-04-11 | 2017-07-11 | 合肥工业大学 | 用于内孔参数测量装置测头长度校准的球面环规及测头长度校准方法 |
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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: Kaifeng Changfeng Axles Co., Ltd. Assignor: Fujian Changfeng Axle Manufacturing Co., Ltd. Contract fulfillment period: 2009.12.20 to 2018.10.23 Contract record no.: 2010410000002 Denomination of utility model: Semi-spherical surface detecting ring gauge of differential shell Granted publication date: 20090902 License type: Exclusive license Record date: 20100114 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.20 TO 2018.10.23; CHANGE OF CONTRACT Name of requester: KAIFENG CHANGFENG AXLE CO., LTD. Effective date: 20100114 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20151024 |
|
EXPY | Termination of patent right or utility model |