DE69912341D1 - Positionserfassungsvorrichtung - Google Patents

Positionserfassungsvorrichtung

Info

Publication number
DE69912341D1
DE69912341D1 DE69912341T DE69912341T DE69912341D1 DE 69912341 D1 DE69912341 D1 DE 69912341D1 DE 69912341 T DE69912341 T DE 69912341T DE 69912341 T DE69912341 T DE 69912341T DE 69912341 D1 DE69912341 D1 DE 69912341D1
Authority
DE
Germany
Prior art keywords
sensing device
position sensing
sensing
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 - Lifetime
Application number
DE69912341T
Other languages
English (en)
Other versions
DE69912341T2 (de
Inventor
Tadahiko Shimano
Jun Iijima
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.)
DMG Mori Co Ltd
Original Assignee
Sony Precision Technology Inc
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 Sony Precision Technology Inc filed Critical Sony Precision Technology Inc
Application granted granted Critical
Publication of DE69912341D1 publication Critical patent/DE69912341D1/de
Publication of DE69912341T2 publication Critical patent/DE69912341T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE69912341T 1998-03-31 1999-03-19 Positionserfassungsvorrichtung Expired - Lifetime DE69912341T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8743998 1998-03-31
JP08743998A JP4174096B2 (ja) 1998-03-31 1998-03-31 位置検出装置

Publications (2)

Publication Number Publication Date
DE69912341D1 true DE69912341D1 (de) 2003-12-04
DE69912341T2 DE69912341T2 (de) 2004-07-15

Family

ID=13914902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912341T Expired - Lifetime DE69912341T2 (de) 1998-03-31 1999-03-19 Positionserfassungsvorrichtung

Country Status (4)

Country Link
US (1) US6145213A (de)
EP (1) EP0947806B1 (de)
JP (1) JP4174096B2 (de)
DE (1) DE69912341T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857132A1 (de) * 1998-12-11 2000-06-15 Heidenhain Gmbh Dr Johannes Verfahren und Anordnung zur Verringerung temperaturbedingter Maßabweichungen bei parallel angeordneten Meßsystemen
ES2165334B1 (es) * 2000-10-03 2003-04-01 Fagor S Coop Aparato optico de medida de longitudes, con un dispositivo de fijacion.
DE10056947A1 (de) * 2000-11-17 2002-05-23 Optolab Licensing Gmbh Verfahren und Anordnung zur Montage von Messsystemen
DE10059308A1 (de) * 2000-11-29 2002-06-13 Heidenhain Gmbh Dr Johannes Verfahren zur Montage eines Längenmessgerät und entsprechendes Längenmessgerät
US6612047B1 (en) * 2002-02-19 2003-09-02 Acu-Rite, Inc. Length measuring device
JP4024600B2 (ja) * 2002-06-25 2007-12-19 株式会社ミツトヨ 枠多点固定タイプのユニット型直線変位測定装置、及び、その固定方法
DE10262008B4 (de) * 2002-10-25 2010-08-19 Dr. Johannes Heidenhain Gmbh Längenmeßsystem
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
ES2423212T3 (es) * 2004-07-23 2013-09-18 Dr. Johannes Heidenhain Gmbh Componente, en particular sensor, y procedimiento para el encolado del componente
JP4803794B2 (ja) * 2005-08-04 2011-10-26 ハイデンハイン株式会社 リニアエンコーダ
EP1795874B1 (de) * 2005-12-07 2018-05-30 Mitutoyo Corporation Wegmesseinrichtung
DE102006003064B4 (de) 2006-01-20 2010-04-15 Phoenix Contact Gmbh & Co. Kg Elektrischer Reihenklemmenblock
JP4297146B2 (ja) * 2006-09-21 2009-07-15 ヤマハ株式会社 スライド操作装置
CN101570049A (zh) * 2008-04-28 2009-11-04 鸿富锦精密工业（深圳）有限公司 提取模仁工具及方法
JP5214524B2 (ja) * 2009-04-14 2013-06-19 ハイデンハイン株式会社 リニアエンコーダおよびエンコーダヘッドの交換方法
JP5537685B2 (ja) * 2013-02-04 2014-07-02 ハイデンハイン株式会社 エンコーダヘッドの交換方法
JP6291167B2 (ja) * 2013-03-21 2018-03-14 ハイデンハイン株式会社 リニアエンコーダおよびリニアエンコーダの調整方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198757A (en) * 1976-07-09 1980-04-22 Dr. Johannes Heidenhain Gmbh Fastening apparatus for longitudinal measuring system
FR2403480A1 (fr) * 1977-09-14 1979-04-13 Aerowatt Dispositif d'assemblage de pieces par tige munie d'une tete d'appui
DE3243966A1 (de) * 1982-11-27 1984-05-30 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Laengenmesseinrichtung
DE3315214A1 (de) * 1983-04-27 1984-10-31 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Laengen- oder winkelmesseinrichtung
US4569137A (en) * 1983-06-07 1986-02-11 Mitutoyo Mfg. Co., Ltd. Linear scale type displacement measuring device and main scale attaching method thereof
JPS6135734U (ja) * 1984-08-02 1986-03-05 株式会社 測機舎 磁気スケール装置の取付け機構
JPS6147117U (ja) * 1984-08-31 1986-03-29 積水樹脂株式会社 座金
US4991311A (en) * 1986-08-28 1991-02-12 Sony Corporation Mounting structure for magnetic linear scale unit
JPH03282310A (ja) * 1990-03-30 1991-12-12 Sony Magnescale Inc スケール装置の固定手段
DE4212970A1 (de) * 1992-04-18 1993-10-21 Heidenhain Gmbh Dr Johannes Längenmeßeinrichtung
JPH0749247A (ja) * 1993-08-05 1995-02-21 Matsushita Electric Ind Co Ltd リニアエンコーダ
DE4406797C2 (de) * 1994-03-02 1997-11-27 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
DE19645605A1 (de) * 1996-11-06 1998-05-07 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung und Verfahren zur Montage eines Abtastelementes einer Positionsmeßeinrichtung

Also Published As

Publication number Publication date
JPH11281395A (ja) 1999-10-15
EP0947806A1 (de) 1999-10-06
JP4174096B2 (ja) 2008-10-29
EP0947806B1 (de) 2003-10-29
DE69912341T2 (de) 2004-07-15
US6145213A (en) 2000-11-14

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