CN202747954U - 用于检测内径的塞规 - Google Patents
用于检测内径的塞规 Download PDFInfo
- Publication number
- CN202747954U CN202747954U CN 201220400456 CN201220400456U CN202747954U CN 202747954 U CN202747954 U CN 202747954U CN 201220400456 CN201220400456 CN 201220400456 CN 201220400456 U CN201220400456 U CN 201220400456U CN 202747954 U CN202747954 U CN 202747954U
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- internal diameter
- detection
- feeler gauge
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- inner diameter
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- 238000001514 detection method Methods 0.000 claims description 18
- 238000005259 measurement Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN 201220400456 CN202747954U (zh) | 2012-08-13 | 2012-08-13 | 用于检测内径的塞规 |
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CN 201220400456 CN202747954U (zh) | 2012-08-13 | 2012-08-13 | 用于检测内径的塞规 |
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CN202747954U true CN202747954U (zh) | 2013-02-20 |
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CN 201220400456 Expired - Lifetime CN202747954U (zh) | 2012-08-13 | 2012-08-13 | 用于检测内径的塞规 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103697788A (zh) * | 2013-12-27 | 2014-04-02 | 上海中隆轴承有限公司 | 轴承内圈圆弧槽的检测装置及其检测方法 |
CN106931861A (zh) * | 2015-12-31 | 2017-07-07 | 中核北方核燃料元件有限公司 | 重水堆燃料元件弯曲管规校准规及现场校准方法 |
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2012
- 2012-08-13 CN CN 201220400456 patent/CN202747954U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103697788A (zh) * | 2013-12-27 | 2014-04-02 | 上海中隆轴承有限公司 | 轴承内圈圆弧槽的检测装置及其检测方法 |
CN103697788B (zh) * | 2013-12-27 | 2017-01-04 | 上海中隆轴承有限公司 | 轴承内圈圆弧槽的检测装置及其检测方法 |
CN106931861A (zh) * | 2015-12-31 | 2017-07-07 | 中核北方核燃料元件有限公司 | 重水堆燃料元件弯曲管规校准规及现场校准方法 |
CN106931861B (zh) * | 2015-12-31 | 2019-05-17 | 中核北方核燃料元件有限公司 | 重水堆燃料元件弯曲管规校准规及现场校准方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 315104 Jin Yuan Road, Yinzhou investment and business center, Zhejiang, Ningbo, China, No. 666 Patentee after: NINGBO VULCAN CERAMIC TECHNOLOGY CO.,LTD. Address before: 315104 Jin Yuan Road, Yinzhou investment and business center, Zhejiang, Ningbo, China, No. 666 Patentee before: NINGBO VULCAN MECHANICAL SEALS MANUFACTURING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 315104 Jin Yuan Road, Yinzhou investment and entrepreneurship center, Ningbo, Zhejiang 666 Patentee after: NINGBO VULCAN TECHNOLOGY Co.,Ltd. Address before: 315104 Jin Yuan Road, Yinzhou investment and entrepreneurship center, Ningbo, Zhejiang 666 Patentee before: NINGBO VULCAN CERAMIC TECHNOLOGY CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
CX01 | Expiry of patent term |