CN101660988B - Portable on-site Brinell hardness tester - Google Patents
Portable on-site Brinell hardness tester Download PDFInfo
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- CN101660988B CN101660988B CN2009101965415A CN200910196541A CN101660988B CN 101660988 B CN101660988 B CN 101660988B CN 2009101965415 A CN2009101965415 A CN 2009101965415A CN 200910196541 A CN200910196541 A CN 200910196541A CN 101660988 B CN101660988 B CN 101660988B
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- amplifier device
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- compression bar
- hydraulic amplifier
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CN2009101965415A CN101660988B (en) | 2009-09-25 | 2009-09-25 | Portable on-site Brinell hardness tester |
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CN2009101965415A CN101660988B (en) | 2009-09-25 | 2009-09-25 | Portable on-site Brinell hardness tester |
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CN101660988A CN101660988A (en) | 2010-03-03 |
CN101660988B true CN101660988B (en) | 2011-06-08 |
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CN2009101965415A Expired - Fee Related CN101660988B (en) | 2009-09-25 | 2009-09-25 | Portable on-site Brinell hardness tester |
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Families Citing this family (17)
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---|---|---|---|---|
US8590367B2 (en) * | 2011-08-31 | 2013-11-26 | King Tester Corporation | Portable Brinell hardness tester |
CN103335904B (en) * | 2013-05-31 | 2015-09-02 | 郑州海意科技有限公司 | A kind of filter rod/cigarette hardness measuring device |
CN103308380B (en) * | 2013-06-07 | 2015-05-13 | 夏兆鹏 | Softening effect test method for wood microcosmic section softening reagent by test instrument |
CN104007032B (en) * | 2014-06-17 | 2016-06-08 | 沈阳天星试验仪器有限公司 | The standard hardness machine of 2 high-precision force sensors of a kind of employing |
CN104316397B (en) * | 2014-11-06 | 2016-08-24 | 莱州华银试验仪器有限公司 | Bistable state direct-drive type durometer main shaft adds off-load unit |
CN104964877B (en) * | 2015-07-29 | 2017-10-17 | 北京汽车研究总院有限公司 | A kind of device for testing stiffness and system |
CN105259021B (en) * | 2015-10-21 | 2017-09-19 | 苏州雷格姆海洋石油设备科技有限公司 | A kind of portable scleroscopic working basic stand |
AT517833B1 (en) * | 2015-11-25 | 2017-05-15 | EMCO-TEST Prüfmaschinen GmbH | DEVICE FOR GENERATING AN IMPRESSION IN A TEST OBJECT FOR HARDNESS TESTING |
CN106153483A (en) * | 2016-08-27 | 2016-11-23 | 李子振 | A kind of durometer being applicable to rubber and operational approach thereof |
CN107449681A (en) * | 2017-08-31 | 2017-12-08 | 芜湖顺成电子有限公司 | Electric wire rigidity detection device |
CN109507054A (en) * | 2017-09-15 | 2019-03-22 | 南京麒麟科学仪器集团有限公司 | Metal block surface hardness detection method |
CN107664609A (en) * | 2017-10-03 | 2018-02-06 | 佛山智北汇科技有限公司 | A kind of electric wire rigidity detection device based on mechanics feedback |
CN109187247A (en) * | 2018-09-18 | 2019-01-11 | 四川福蓉科技股份公司 | A kind of portable pneumatic hardometer |
CN109668776A (en) * | 2019-02-15 | 2019-04-23 | 新乡职业技术学院 | A kind of construction material rigidity detection device |
CN110132772A (en) * | 2019-04-09 | 2019-08-16 | 南京信息职业技术学院 | A kind of ice-like snow racing track hardness detection device |
CN112014252B (en) * | 2020-09-02 | 2023-03-14 | 徐州工程学院 | Brinell hardness field measuring device for small-diameter pipe |
CN112129659B (en) * | 2020-09-24 | 2022-01-21 | 华东理工大学 | Portable dynamic indentation testing device and testing method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715139Y (en) * | 2004-08-05 | 2005-08-03 | 张振波 | Digital display Brinell hardness tester |
CN200979523Y (en) * | 2006-12-06 | 2007-11-21 | 莱州华银试验仪器有限公司 | A lifting frame of a sclerometer |
CN201133886Y (en) * | 2007-11-28 | 2008-10-15 | 邵春平 | Hydraulic quick Brinell hardometer |
CN101377457A (en) * | 2007-08-30 | 2009-03-04 | 上海电气集团上海电机厂有限公司 | Method for measuring brinell hardness |
CN201497685U (en) * | 2009-09-25 | 2010-06-02 | 上海大学 | Portable on-site Brinell hardness tester |
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2009
- 2009-09-25 CN CN2009101965415A patent/CN101660988B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715139Y (en) * | 2004-08-05 | 2005-08-03 | 张振波 | Digital display Brinell hardness tester |
CN200979523Y (en) * | 2006-12-06 | 2007-11-21 | 莱州华银试验仪器有限公司 | A lifting frame of a sclerometer |
CN101377457A (en) * | 2007-08-30 | 2009-03-04 | 上海电气集团上海电机厂有限公司 | Method for measuring brinell hardness |
CN201133886Y (en) * | 2007-11-28 | 2008-10-15 | 邵春平 | Hydraulic quick Brinell hardometer |
CN201497685U (en) * | 2009-09-25 | 2010-06-02 | 上海大学 | Portable on-site Brinell hardness tester |
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CN101660988A (en) | 2010-03-03 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANTONG BEST MACHINERY ENGINEERING CO., LTD. Free format text: FORMER OWNER: SHANGHAI UNIVERSITY Effective date: 20140508 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200444 BAOSHAN, SHANGHAI TO: 226600 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140508 Address after: Baiding town Haian County in Jiangsu province people's road 226600 Nantong City No. 9 Patentee after: Nantong Best Machinery Engineering Co., Ltd. Address before: 200444 Baoshan District Road, Shanghai, No. 99 Patentee before: Shanghai University |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20190925 |
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CF01 | Termination of patent right due to non-payment of annual fee |