CN103557786B - 一种内孔检测头 - Google Patents
一种内孔检测头 Download PDFInfo
- Publication number
- CN103557786B CN103557786B CN201310569611.3A CN201310569611A CN103557786B CN 103557786 B CN103557786 B CN 103557786B CN 201310569611 A CN201310569611 A CN 201310569611A CN 103557786 B CN103557786 B CN 103557786B
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- CN
- China
- Prior art keywords
- push rod
- detection
- endoporus
- cross bar
- displacement sensor
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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 - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310569611.3A CN103557786B (zh) | 2013-11-13 | 2013-11-13 | 一种内孔检测头 |
Applications Claiming Priority (1)
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CN201310569611.3A CN103557786B (zh) | 2013-11-13 | 2013-11-13 | 一种内孔检测头 |
Publications (2)
Publication Number | Publication Date |
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CN103557786A CN103557786A (zh) | 2014-02-05 |
CN103557786B true CN103557786B (zh) | 2016-05-25 |
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CN201310569611.3A Expired - Fee Related CN103557786B (zh) | 2013-11-13 | 2013-11-13 | 一种内孔检测头 |
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CN (1) | CN103557786B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105606050B (zh) * | 2015-09-28 | 2019-05-21 | 北京泰诚信测控技术股份有限公司 | 一种变速器轴承垫片测选装置 |
CN106323211A (zh) * | 2016-10-19 | 2017-01-11 | 上海精智实业有限公司 | 一种开口检测机构及开口检测装置 |
CN106767615B (zh) * | 2016-12-15 | 2019-05-21 | 北京泰诚信测控技术股份有限公司 | 一种变速器轴承垫片检测装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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SU485304A1 (ru) * | 1972-09-04 | 1975-09-25 | Предприятие П/Я А-1742 | Емкостный датчик линейных перемещений |
CN2182388Y (zh) * | 1993-11-09 | 1994-11-09 | 哈尔滨工业大学 | 一种高精度接触式三维测头 |
US6438861B1 (en) * | 2000-12-22 | 2002-08-27 | General Electric Company | Armature slot radial clearance-gauging device |
CN201037795Y (zh) * | 2007-04-26 | 2008-03-19 | 中国矿业大学 | 盘式制动闸制动性能检测装置 |
CN201191175Y (zh) * | 2008-05-20 | 2009-02-04 | 杨波 | 路面摊铺材料松铺厚度测定仪 |
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2013
- 2013-11-13 CN CN201310569611.3A patent/CN103557786B/zh not_active Expired - Fee Related
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CN103557786A (zh) | 2014-02-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140205 Assignee: SHANGHAI XINCHANGXIN ENTPR DEV Assignor: SHANGHAI ZHAOCHENG COMMUNTATOR TECHNOLOGY Co.,Ltd. Contract record no.: 2016310000050 Denomination of invention: Inner hole detection head Granted publication date: 20160525 License type: Common License Record date: 20161207 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20211113 |
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CF01 | Termination of patent right due to non-payment of annual fee |