DE102009044917A1 - Längenmesseinrichtung - Google Patents

Längenmesseinrichtung Download PDF

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Publication number
DE102009044917A1
DE102009044917A1 DE102009044917A DE102009044917A DE102009044917A1 DE 102009044917 A1 DE102009044917 A1 DE 102009044917A1 DE 102009044917 A DE102009044917 A DE 102009044917A DE 102009044917 A DE102009044917 A DE 102009044917A DE 102009044917 A1 DE102009044917 A1 DE 102009044917A1
Authority
DE
Germany
Prior art keywords
scale
carrier
measuring device
length measuring
fixed point
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.)
Withdrawn
Application number
DE102009044917A
Other languages
German (de)
English (en)
Inventor
Jens Dr. Kummetz
Tim Dr. Boye
Martin Dipl.-Ing. Seichter (FH)
Dirk Dipl.-Ing. Geyermann (Fh)
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Priority to DE102009044917A priority Critical patent/DE102009044917A1/de
Priority to EP10163093.7A priority patent/EP2302332B1/de
Priority to ES10163093.7T priority patent/ES2593359T3/es
Priority to JP2010159338A priority patent/JP5479250B2/ja
Priority to US12/924,157 priority patent/US8156658B2/en
Priority to CN201010293102.9A priority patent/CN102022962B/zh
Publication of DE102009044917A1 publication Critical patent/DE102009044917A1/de
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34746—Linear encoders
    • G01D5/34753—Carriages; Driving or coupling means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
DE102009044917A 2009-09-23 2009-09-23 Längenmesseinrichtung Withdrawn DE102009044917A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102009044917A DE102009044917A1 (de) 2009-09-23 2009-09-23 Längenmesseinrichtung
EP10163093.7A EP2302332B1 (de) 2009-09-23 2010-05-18 Längenmesseinrichtung
ES10163093.7T ES2593359T3 (es) 2009-09-23 2010-05-18 Dispositivo de medición de longitudes
JP2010159338A JP5479250B2 (ja) 2009-09-23 2010-07-14 長さ測定装置
US12/924,157 US8156658B2 (en) 2009-09-23 2010-09-21 Linear encoder
CN201010293102.9A CN102022962B (zh) 2009-09-23 2010-09-21 长度测量装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009044917A DE102009044917A1 (de) 2009-09-23 2009-09-23 Längenmesseinrichtung

Publications (1)

Publication Number Publication Date
DE102009044917A1 true DE102009044917A1 (de) 2011-04-07

Family

ID=43312561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009044917A Withdrawn DE102009044917A1 (de) 2009-09-23 2009-09-23 Längenmesseinrichtung

Country Status (6)

Country Link
US (1) US8156658B2 (https=)
EP (1) EP2302332B1 (https=)
JP (1) JP5479250B2 (https=)
CN (1) CN102022962B (https=)
DE (1) DE102009044917A1 (https=)
ES (1) ES2593359T3 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3705850A1 (de) * 2019-03-06 2020-09-09 Etel S. A.. Anordnung mit einem hauptträger, einem auf dem hauptträger angeordneten zwischenträger und einem auf dem zwischenträger angeordneten massstab

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3009806B1 (de) * 2014-10-14 2016-12-14 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung mit Vorrichtung zur Kompensation von Fehlern durch thermische Dilatation eines Massstabes
CN104457498A (zh) * 2014-12-19 2015-03-25 苏州莱测检测科技有限公司 一种棒材长度测量装置
CN108351205B (zh) * 2016-03-03 2020-12-01 株式会社东芝 测量装置
EP3399284B1 (de) * 2017-05-03 2019-07-10 Dr. Johannes Heidenhain GmbH Sensoreinheit zur positionsmessung
JP7148262B2 (ja) * 2018-04-19 2022-10-05 株式会社ミツトヨ リニアエンコーダ
CN112504198B (zh) * 2020-12-24 2022-06-17 深圳南玻应用技术有限公司 玻璃尺寸测量装置及其测量方法
IT202100010292A1 (it) * 2021-04-22 2021-07-22 Givi Misure S R L Riga ottica o magnetica con posizione selezionabile del punto nullo di dilatazione termica
CN112985472B (zh) * 2021-05-21 2021-09-21 深圳清华大学研究院 接触式超滑编码器
GB202211615D0 (en) * 2022-08-09 2022-09-21 Renishaw Plc Scale

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004855B1 (de) 1998-11-25 2006-05-17 Dr. Johannes Heidenhain GmbH Längenmesseinrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319600A1 (de) * 1983-05-30 1984-12-06 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Laengenmesseinrichtung
DE3719409A1 (de) * 1987-06-11 1988-12-22 Heidenhain Gmbh Dr Johannes Positionsmesseinrichtung
DE3929629A1 (de) * 1989-09-06 1991-03-07 Zeiss Carl Fa Laengen- oder winkelmesseinrichtung
JP2979666B2 (ja) * 1991-02-13 1999-11-15 ソニー・プレシジョン・テクノロジー株式会社 スケール装置
DE4320728C2 (de) * 1993-06-23 2001-08-02 Heidenhain Gmbh Dr Johannes Lagemeßeinrichtung
DE19512892C2 (de) * 1995-04-06 1998-11-05 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
DE19526517C2 (de) * 1995-07-20 2000-08-24 Zeiss Carl Jena Gmbh Anordnung zur Befestigung einer Längenmeßeinrichtung
DE19821558B4 (de) * 1997-08-08 2007-09-13 Dr. Johannes Heidenhain Gmbh Maßstab und Verfahren zur Herstellung eines Maßstabes sowie Positionsmeßeinrichtung
DE19914311A1 (de) * 1999-03-29 2000-10-05 Heidenhain Gmbh Dr Johannes Verfahren und Vorrichtung zum Anbringen eines Maßstabes
DE10106012A1 (de) * 2001-02-09 2002-08-14 Heidenhain Gmbh Dr Johannes Winkelmesseinrichtung
JP3806328B2 (ja) * 2001-09-27 2006-08-09 株式会社ミツトヨ ユニット型直線変位測定装置、及び、その端部固定具
DE10236381A1 (de) * 2002-08-08 2004-02-19 Dr. Johannes Heidenhain Gmbh Längenmesseinrichtung
JP4223823B2 (ja) * 2003-02-10 2009-02-12 ソニーマニュファクチュアリングシステムズ株式会社 スケール装置
ATE408125T1 (de) * 2005-06-08 2008-09-15 Heidenhain Gmbh Dr Johannes Geberelement eines messsystems
DE102005053088A1 (de) * 2005-11-04 2007-05-10 Dr. Johannes Heidenhain Gmbh Verfahren zum Befestigen eines Maßstabs an einen Träger sowie Maßstab und Träger mit diesem Maßstab
CN101416031A (zh) * 2006-03-29 2009-04-22 约翰尼斯海登海恩博士股份有限公司 用于使刻度尺保持在载体上的方法以及具有载体和刻度尺的装置
JP5162800B2 (ja) * 2009-03-24 2013-03-13 株式会社ミツトヨ リニアスケール

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004855B1 (de) 1998-11-25 2006-05-17 Dr. Johannes Heidenhain GmbH Längenmesseinrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3705850A1 (de) * 2019-03-06 2020-09-09 Etel S. A.. Anordnung mit einem hauptträger, einem auf dem hauptträger angeordneten zwischenträger und einem auf dem zwischenträger angeordneten massstab
US11519763B2 (en) 2019-03-06 2022-12-06 Etel S.A. Assembly including a main support, an intermediate support disposed on the main support, and a scale disposed on the intermediate support

Also Published As

Publication number Publication date
CN102022962A (zh) 2011-04-20
US20110067255A1 (en) 2011-03-24
EP2302332B1 (de) 2016-09-07
CN102022962B (zh) 2014-11-26
JP5479250B2 (ja) 2014-04-23
US8156658B2 (en) 2012-04-17
EP2302332A3 (de) 2012-11-28
JP2011069813A (ja) 2011-04-07
EP2302332A2 (de) 2011-03-30
ES2593359T3 (es) 2016-12-07

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee