CN102261877B - 位移测量器 - Google Patents

位移测量器 Download PDF

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Publication number
CN102261877B
CN102261877B CN201110095441.0A CN201110095441A CN102261877B CN 102261877 B CN102261877 B CN 102261877B CN 201110095441 A CN201110095441 A CN 201110095441A CN 102261877 B CN102261877 B CN 102261877B
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CN
China
Prior art keywords
mentioned
sleeve
measuring staff
operating portion
thread part
Prior art date
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
Application number
CN201110095441.0A
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English (en)
Chinese (zh)
Other versions
CN102261877A (zh
Inventor
辻胜三郎
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.)
Mitutoyo Corp
Original Assignee
Mitutoyo Corp
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Filing date
Publication date
Application filed by Mitutoyo Corp filed Critical Mitutoyo Corp
Publication of CN102261877A publication Critical patent/CN102261877A/zh
Application granted granted Critical
Publication of CN102261877B publication Critical patent/CN102261877B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
CN201110095441.0A 2010-04-16 2011-04-14 位移测量器 Expired - Fee Related CN102261877B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010094862A JP5426464B2 (ja) 2010-04-16 2010-04-16 変位測定器
JP2010-094862 2010-04-16

Publications (2)

Publication Number Publication Date
CN102261877A CN102261877A (zh) 2011-11-30
CN102261877B true CN102261877B (zh) 2016-01-20

Family

ID=44121750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110095441.0A Expired - Fee Related CN102261877B (zh) 2010-04-16 2011-04-14 位移测量器

Country Status (4)

Country Link
US (1) US8413348B2 (https=)
EP (1) EP2378238B1 (https=)
JP (1) JP5426464B2 (https=)
CN (1) CN102261877B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI725678B (zh) 2019-03-15 2021-04-21 日商富善科技有限公司 測微頭和使用該測微頭的工作台機構

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5426459B2 (ja) * 2010-04-08 2014-02-26 株式会社ミツトヨ マイクロメータ
JP5426464B2 (ja) * 2010-04-16 2014-02-26 株式会社ミツトヨ 変位測定器
JP5986790B2 (ja) * 2012-04-23 2016-09-06 株式会社ミツトヨ マイクロメータ
USD729659S1 (en) * 2013-09-02 2015-05-19 Mitutoyo Corporation Micrometer
JP6275420B2 (ja) * 2013-09-05 2018-02-07 株式会社ミツトヨ マイクロメータ
EP3225950B1 (en) 2016-03-31 2018-09-12 Tesa Sa Portable displacement measuring instrument with constant force mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296164A (zh) * 1999-11-10 2001-05-23 株式会社三丰 千分尺
US20030052550A1 (en) * 2001-09-20 2003-03-20 Mitutoyo Corporation Linear actuator
CN101038147A (zh) * 2007-04-10 2007-09-19 赵伟荣 数显杠杆千分尺
CN101639352A (zh) * 2008-07-29 2010-02-03 株式会社三丰 数字式位移测量器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635761A (en) 1979-08-31 1981-04-08 Nec Corp Manufacture of tungsten cylindrical body
JPS59112202A (ja) 1982-12-20 1984-06-28 Mitsutoyo Mfg Co Ltd マイクロメ−タ
US4578868A (en) 1983-04-01 1986-04-01 Mitutoyo Mfg. Co., Ltd. Digital display measuring apparatus
JPS6314103U (https=) * 1986-07-12 1988-01-29
JP3245900B2 (ja) 1991-09-02 2002-01-15 日本精工株式会社 ボールラップ盤及びその使用方法
JP4520722B2 (ja) * 2002-12-10 2010-08-11 株式会社ミツトヨ 回転運動変換機構および測定機
DE102004006672B3 (de) * 2004-02-11 2005-08-18 Carl Mahr Holding Gmbh Feinmessgerät zur Abstandsvermessung
DE102004046889B3 (de) 2004-09-28 2006-06-14 Carl Mahr Holding Gmbh Messschraube mit nicht drehendem Messbolzen
JP5426459B2 (ja) * 2010-04-08 2014-02-26 株式会社ミツトヨ マイクロメータ
JP5426464B2 (ja) * 2010-04-16 2014-02-26 株式会社ミツトヨ 変位測定器
IN2012MN02922A (https=) 2010-06-30 2015-06-12 Topy Ind

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296164A (zh) * 1999-11-10 2001-05-23 株式会社三丰 千分尺
US20030052550A1 (en) * 2001-09-20 2003-03-20 Mitutoyo Corporation Linear actuator
CN101038147A (zh) * 2007-04-10 2007-09-19 赵伟荣 数显杠杆千分尺
CN101639352A (zh) * 2008-07-29 2010-02-03 株式会社三丰 数字式位移测量器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI725678B (zh) 2019-03-15 2021-04-21 日商富善科技有限公司 測微頭和使用該測微頭的工作台機構

Also Published As

Publication number Publication date
CN102261877A (zh) 2011-11-30
EP2378238B1 (en) 2012-07-18
JP2011226839A (ja) 2011-11-10
EP2378238A1 (en) 2011-10-19
JP5426464B2 (ja) 2014-02-26
US20110252659A1 (en) 2011-10-20
US8413348B2 (en) 2013-04-09

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Granted publication date: 20160120