JP2610705B2 - 目盛り構造体を有する合成樹脂製目盛り担体 - Google Patents

目盛り構造体を有する合成樹脂製目盛り担体

Info

Publication number
JP2610705B2
JP2610705B2 JP2270638A JP27063890A JP2610705B2 JP 2610705 B2 JP2610705 B2 JP 2610705B2 JP 2270638 A JP2270638 A JP 2270638A JP 27063890 A JP27063890 A JP 27063890A JP 2610705 B2 JP2610705 B2 JP 2610705B2
Authority
JP
Japan
Prior art keywords
scale
carrier
synthetic resin
scale carrier
scale structure
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
JP2270638A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03137516A (ja
Inventor
ハインツ・クラウス
Original Assignee
ドクトル・ヨハネス・ハイデンハイン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
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 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング filed Critical ドクトル・ヨハネス・ハイデンハイン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
Publication of JPH03137516A publication Critical patent/JPH03137516A/ja
Application granted granted Critical
Publication of JP2610705B2 publication Critical patent/JP2610705B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Optical Transform (AREA)
  • Motor Or Generator Frames (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
JP2270638A 1989-10-14 1990-10-11 目盛り構造体を有する合成樹脂製目盛り担体 Expired - Fee Related JP2610705B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3934339A DE3934339A1 (de) 1989-10-14 1989-10-14 Teilungstraeger aus kunststoff mit einer teilungsstruktur
DE3934339.1 1989-10-14

Publications (2)

Publication Number Publication Date
JPH03137516A JPH03137516A (ja) 1991-06-12
JP2610705B2 true JP2610705B2 (ja) 1997-05-14

Family

ID=6391474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2270638A Expired - Fee Related JP2610705B2 (ja) 1989-10-14 1990-10-11 目盛り構造体を有する合成樹脂製目盛り担体

Country Status (5)

Country Link
US (1) US5126560A (enExample)
EP (1) EP0423533B1 (enExample)
JP (1) JP2610705B2 (enExample)
AT (1) ATE89409T1 (enExample)
DE (2) DE3934339A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676538B1 (fr) * 1991-05-17 1994-07-01 Telemecanique Codeur optique rotatif.
DE4338680C1 (de) * 1993-11-12 1995-03-23 Heidenhain Gmbh Dr Johannes Längen- oder Winkelmeßeinrichtung
US5748181A (en) * 1994-07-01 1998-05-05 Primax Electronics Ltd. Cursor controlling apparatus and its direction detection method
US5555776A (en) * 1994-11-21 1996-09-17 International Business Machines Corporation Cam integrated with a rotation sensor
US5701525A (en) * 1995-12-21 1997-12-23 Polaroid Corporation Camera encoder assembly, system and method thereof
US5786646A (en) * 1996-10-01 1998-07-28 Emerson Electric Co. Method and apparatus for aligning a rotor position transducer
US5963330A (en) * 1996-11-13 1999-10-05 Dr. Johannes Heidenhain Gmbh Optical position measuring device
JPH1114404A (ja) * 1997-06-23 1999-01-22 Fanuc Ltd 光学式ロータリエンコーダ
DE19748292C2 (de) 1997-10-31 2000-03-02 Zeiss Carl Jena Gmbh Verfahren zum Anbringen einer Winkelteilung an einer Teilscheibe für Rotationsmeßsysteme
US6100519A (en) * 1998-06-02 2000-08-08 Ching Shun Wang Photo-detector based calculating means having a grating wheel with integrated lenses
JP4240164B2 (ja) * 1998-07-10 2009-03-18 株式会社安川電機 光学式エンコーダの回転ディスク取付け構造とそれを用いた光学式エンコーダ
DE19947161B4 (de) * 1999-10-01 2004-04-08 Valeo Schalter Und Sensoren Gmbh Lenkwinkelsensor mit einer Codescheibe
JP4726168B2 (ja) * 2000-04-17 2011-07-20 キヤノン株式会社 光学スケール及び光学式エンコーダ
DE10036769A1 (de) * 2000-07-28 2002-02-14 Kostal Leopold Gmbh & Co Kg Geberscheibe für optoelektronische Drehwinkelsensoren
DE10063899B4 (de) * 2000-12-21 2006-01-05 Sick Stegmann Gmbh Optisches Winkelmeßsystem
US7109614B2 (en) * 2002-04-29 2006-09-19 Siemens Aktiengesellschaft Drive unit for determining a rotation position and/or rotation speed of a drive shaft
DE102004048317A1 (de) * 2004-10-05 2006-04-06 Hengstler Gmbh Codierte Abtastscheibe für einen Drehgeber

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731201C2 (de) * 1977-07-11 1983-12-08 Alfred Teves Gmbh, 6000 Frankfurt Druckmittel-Bremssystem für Motorräder
IT1116276B (it) * 1977-12-30 1986-02-10 Olivetti & Co Spa Trasduttore di posizione angolare per un organo ruotante
US4193199A (en) * 1978-05-15 1980-03-18 Servo Products Company Shaft position transducer
US4400443A (en) * 1980-08-18 1983-08-23 Hutchinson Technology Incorporated Laminated encoder disc
JPS5830814U (ja) * 1981-08-25 1983-02-28 オムロン株式会社 ロ−タリ−エンコ−ダ
JPS6148719A (ja) * 1984-08-16 1986-03-10 Fanuc Ltd 光学式ロ−タリ−エンコ−ダ
JPS6196410A (ja) * 1984-10-17 1986-05-15 Asahi Chem Ind Co Ltd ロ−タリ−エンコ−ダ−用デイスクの製造法
IT1184495B (it) * 1985-04-26 1987-10-28 Michele Merlo Codificatore (encoder) ottico incrementale a nonio accordato
JPH0421069Y2 (enExample) * 1985-09-30 1992-05-14
NL8502679A (nl) * 1985-10-01 1987-05-04 Philips Nv Optisch omzetelement en verplaatsingsmeter voorzien van dit element.
US4780610A (en) * 1986-03-04 1988-10-25 Alps Electric Co., Ltd. Optical rotary encoder having superposed metal plate and shield plate
JPS6437740A (en) * 1987-07-31 1989-02-08 Mitsui Petrochemical Ind Manufacture of magnetic hub
JPH01210822A (ja) * 1988-02-18 1989-08-24 Victor Co Of Japan Ltd ロータリーエンコーダ用ディスク
DE3908932A1 (de) * 1988-05-25 1989-12-07 Heidenhain Gmbh Dr Johannes Winkelmessvorrichtung

Also Published As

Publication number Publication date
EP0423533B1 (de) 1993-05-12
US5126560A (en) 1992-06-30
JPH03137516A (ja) 1991-06-12
DE3934339C2 (enExample) 1992-10-01
EP0423533A2 (de) 1991-04-24
ATE89409T1 (de) 1993-05-15
DE3934339A1 (de) 1991-04-25
EP0423533A3 (en) 1991-06-26
DE59001436D1 (de) 1993-06-17

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Legal Events

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LAPS Cancellation because of no payment of annual fees