CN102066870A - 用于测量试样长度变化的接触式位移传感器及其使用方法 - Google Patents

用于测量试样长度变化的接触式位移传感器及其使用方法 Download PDF

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Publication number
CN102066870A
CN102066870A CN2009801228671A CN200980122867A CN102066870A CN 102066870 A CN102066870 A CN 102066870A CN 2009801228671 A CN2009801228671 A CN 2009801228671A CN 200980122867 A CN200980122867 A CN 200980122867A CN 102066870 A CN102066870 A CN 102066870A
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CN
China
Prior art keywords
displacement sensor
contact
contact displacement
sample
main body
Prior art date
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Pending
Application number
CN2009801228671A
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English (en)
Chinese (zh)
Inventor
N·达莱姆
J·库恩克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
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Bayer MaterialScience AG
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Filing date
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Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CN102066870A publication Critical patent/CN102066870A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CN2009801228671A 2008-06-17 2009-06-16 用于测量试样长度变化的接触式位移传感器及其使用方法 Pending CN102066870A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008028403A DE102008028403A1 (de) 2008-06-17 2008-06-17 Ansatzwegaufnehmer zur Messung der Längenänderung einer Probe und diesen verwendendes Messverfahren
DE102008028403.3 2008-06-17
PCT/EP2009/004302 WO2009153013A1 (de) 2008-06-17 2009-06-16 Ansatzwegaufnehmer zur messung der längenänderung einer probe und diesen verwendendes messverfahren

Publications (1)

Publication Number Publication Date
CN102066870A true CN102066870A (zh) 2011-05-18

Family

ID=40943743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801228671A Pending CN102066870A (zh) 2008-06-17 2009-06-16 用于测量试样长度变化的接触式位移传感器及其使用方法

Country Status (7)

Country Link
US (1) US20110088481A1 (enExample)
EP (1) EP2291605A1 (enExample)
JP (1) JP2011524529A (enExample)
KR (1) KR20110031281A (enExample)
CN (1) CN102066870A (enExample)
DE (1) DE102008028403A1 (enExample)
WO (1) WO2009153013A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104142267A (zh) * 2013-05-09 2014-11-12 深圳市工勘岩土工程有限公司 岩土抗拉试验装置
CN104567769A (zh) * 2013-10-18 2015-04-29 中铁九局集团工程检测试验有限公司 锚杆拉拔试验位移测定支架
CN109100108A (zh) * 2018-10-19 2018-12-28 齐齐哈尔四达铁路设备有限责任公司 大轴重正位检测装置
CN119738441A (zh) * 2025-03-06 2025-04-01 浙江正泰电器股份有限公司 一种双金属挠度的测量设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014118359A1 (de) 2014-12-10 2016-06-16 Carl Zeiss Industrielle Messtechnik Gmbh Rotoranordnung für eine Schleifringbaugruppe und Drehkupplungsanordnung mit einer solchen Rotoranordnung
KR102510698B1 (ko) * 2021-09-03 2023-03-17 한국생산기술연구원 금속 판재의 인장 시험 장치

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US2650432A (en) * 1949-01-26 1953-09-01 Monsanto Chemicals Rolling contact extensometer
US2756590A (en) * 1954-02-16 1956-07-31 Goodyear Tire & Rubber Device to record elongation under load
US2857758A (en) * 1954-06-14 1958-10-28 Goodrich Co B F Tensile testing apparatus
US2910778A (en) * 1957-03-01 1959-11-03 Tinius Olsen Testing Mach Co Instrumentation for strain testing
US3129583A (en) * 1960-06-10 1964-04-21 Union Carbide Corp Extensometer for tensile testing of non-rigid materials
US3425131A (en) * 1967-04-20 1969-02-04 Nasa Extensometer
US3600939A (en) * 1969-08-18 1971-08-24 Aerojet General Co Extensometer and attachment
US4160325A (en) * 1977-11-04 1979-07-10 Instron Corporation Extensometer
DE7804241U1 (de) 1978-02-14 1978-05-24 Zwick Gmbh & Co, 7900 Ulm Längenänderungsaufnehmer zur Messung der Längenänderung von auf Zug oder Druck beanspruchten Proben
JPS6055005B2 (ja) * 1978-02-18 1985-12-03 株式会社島津製作所 材料試験機における試験片伸び測定装置
DD221007A1 (de) * 1983-12-19 1985-04-10 Thueringer Ind Rauenstein Veb Verfahren zur differenzdehnungsmessung in der werkstoffpruefung
US4624144A (en) * 1984-05-23 1986-11-25 Tinius Olsen Testing Machine Co. For testing machines, improvements in determining rupture point and setting gauge length
CA1282259C (en) * 1986-12-22 1991-04-02 John Van Der Kuur Extensometer
US5083465A (en) * 1990-12-24 1992-01-28 General Electric Company Probe for an extensometer
JP3122929B2 (ja) * 1996-04-30 2001-01-09 株式会社東洋精機製作所 引張試験機における接触式標線追跡装置。
DE19845732C2 (de) * 1998-10-05 2002-02-28 Zwick Gmbh & Co Zugprüfmaschine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104142267A (zh) * 2013-05-09 2014-11-12 深圳市工勘岩土工程有限公司 岩土抗拉试验装置
CN104567769A (zh) * 2013-10-18 2015-04-29 中铁九局集团工程检测试验有限公司 锚杆拉拔试验位移测定支架
CN109100108A (zh) * 2018-10-19 2018-12-28 齐齐哈尔四达铁路设备有限责任公司 大轴重正位检测装置
CN119738441A (zh) * 2025-03-06 2025-04-01 浙江正泰电器股份有限公司 一种双金属挠度的测量设备

Also Published As

Publication number Publication date
WO2009153013A1 (de) 2009-12-23
US20110088481A1 (en) 2011-04-21
JP2011524529A (ja) 2011-09-01
EP2291605A1 (de) 2011-03-09
KR20110031281A (ko) 2011-03-25
DE102008028403A1 (de) 2009-12-24

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