HK1122865A1 - Apparatus for hardness measurement by impact - Google Patents

Apparatus for hardness measurement by impact

Info

Publication number
HK1122865A1
HK1122865A1 HK08113984.3A HK08113984A HK1122865A1 HK 1122865 A1 HK1122865 A1 HK 1122865A1 HK 08113984 A HK08113984 A HK 08113984A HK 1122865 A1 HK1122865 A1 HK 1122865A1
Authority
HK
Hong Kong
Prior art keywords
impact
hardness measurement
hardness
measurement
Prior art date
Application number
HK08113984.3A
Other languages
English (en)
Inventor
Marco Brandestini
Original Assignee
Marco Brandestini
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marco Brandestini filed Critical Marco Brandestini
Publication of HK1122865A1 publication Critical patent/HK1122865A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0083—Rebound strike or reflected energy

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
HK08113984.3A 2005-06-24 2008-12-24 Apparatus for hardness measurement by impact HK1122865A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2005/000352 WO2006136038A1 (en) 2005-06-24 2005-06-24 Apparatus for hardness measurement by impact

Publications (1)

Publication Number Publication Date
HK1122865A1 true HK1122865A1 (en) 2009-05-29

Family

ID=36337600

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08113984.3A HK1122865A1 (en) 2005-06-24 2008-12-24 Apparatus for hardness measurement by impact

Country Status (8)

Country Link
US (1) US8074496B2 (xx)
EP (1) EP1893973B1 (xx)
JP (1) JP4960960B2 (xx)
CN (1) CN101208591B (xx)
DE (1) DE602005021990D1 (xx)
ES (1) ES2345828T3 (xx)
HK (1) HK1122865A1 (xx)
WO (1) WO2006136038A1 (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2191252B1 (en) 2007-09-20 2013-03-27 Marco Brandestini Method and apparatus for the non-destructive measurement of the compressive strength of a solid
FR2953291B1 (fr) * 2009-11-30 2017-01-20 Univ Rennes Dispositif d'indentation instrumentee portatif
US8656759B2 (en) * 2010-03-18 2014-02-25 Innoquest, Inc. Handheld penetrating consistometer
CN102818738B (zh) * 2012-09-04 2014-12-10 舟山市博远科技开发有限公司 回弹仪检定装置及其使用方法
US9719901B2 (en) * 2014-04-22 2017-08-01 The United States Of America As Represented By The Administrator Of The National Aeronuatics And Space Administration Impact tester device
CN104458452B (zh) * 2014-11-21 2017-07-07 清华大学苏州汽车研究院（相城） 一种压缩松弛试验装置
US10161839B2 (en) * 2015-11-05 2018-12-25 Yamamoto Scientific Tool Laboratory Co., Ltd. Apparatus for measuring coefficient of restitution and hardness tester
US20180111681A1 (en) * 2016-01-20 2018-04-26 Sikorsky Aircraft Corporation Rotor dampers
ES2606331B2 (es) * 2016-11-15 2017-07-25 Universidad Politécnica de Madrid Máquina portable y procedimiento para realizar ensayos de impacto blando, con área de aplicación de carga grande, sobre materiales frágiles
IT201800002034U1 (it) * 2018-03-07 2019-09-07 Dispositivo per la caratterizzazione viscoelastica non distruttiva dei materiali dotato di pulsante a scatto
CA3093932A1 (en) * 2019-09-23 2021-03-23 Paul Kurt Riemenschneider, Iii Containment force apparatus
US11243154B2 (en) * 2019-10-22 2022-02-08 Irvin Automotive Products, LLC Foam displacement indicator
CN112525669B (zh) * 2021-01-04 2023-09-26 中交国通公路工程技术有限公司 一种带有垂直辅助功能的回弹仪
CN113504140B (zh) * 2021-09-09 2021-11-26 南通诚利钢结构工程有限公司 一种钢结构生产用硬度检测装置
CN113533105B (zh) * 2021-09-16 2021-12-03 顺庭模具科技南通有限公司 一种模具强度检测设备
CN115046875B (zh) * 2022-08-17 2022-11-22 深圳市煌基塑胶模具有限公司 一种基于电磁释放的模具内壁硬度测量装置
CN117168989B (zh) * 2023-11-02 2024-04-05 南通创佳机电有限公司 一种电容器铝壳抗压应力测试机

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FR1001230A (fr) 1946-03-29 1952-02-21 Perfectionnements apportés aux appareils de mesure à rebondissement, notamment à ceux pour la détermination de la dureté d'une pièce
US2664743A (en) * 1951-05-29 1954-01-05 Arthur R Anderson Apparatus for testing the surface hardness of construction materials
GB737719A (en) 1953-06-08 1955-09-28 Nat Res Dev Improvements in devices for testing the hardness of materials
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US6354148B2 (en) * 1997-02-28 2002-03-12 Kabushiki Kaisha Akashi Rebound-type hardness tester
JP3722324B2 (ja) 1997-03-21 2005-11-30 株式会社ミツトヨ リバウンド式硬さ試験機における硬さ試験方法
DE19904448A1 (de) 1999-02-04 2000-08-24 Murat Bajozitovic Bakirov Verfahren zur zerstörungsfreien Ermittlung mechanischer Eigenschaften von Objektbereichen
CN2456153Y (zh) * 2000-12-29 2001-10-24 孙义传 自动示值高强砼回弹仪
JP4071674B2 (ja) * 2003-05-15 2008-04-02 株式会社ミツトヨ 反発式ポータブル硬度計用インパクトハンマー
JP2005147995A (ja) * 2003-11-19 2005-06-09 Akashi Corp 反発式ポータブル硬度計
US7284414B2 (en) * 2004-12-16 2007-10-23 Shaoming Wu Hardness testing device

Also Published As

Publication number Publication date
DE602005021990D1 (de) 2010-08-05
EP1893973B1 (en) 2010-06-23
JP2008544261A (ja) 2008-12-04
WO2006136038A1 (en) 2006-12-28
JP4960960B2 (ja) 2012-06-27
EP1893973A1 (en) 2008-03-05
CN101208591A (zh) 2008-06-25
US20100192680A1 (en) 2010-08-05
US8074496B2 (en) 2011-12-13
CN101208591B (zh) 2011-08-24
ES2345828T3 (es) 2010-10-04

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