JPH0471444B2 - - Google Patents

Info

Publication number
JPH0471444B2
JPH0471444B2 JP60174417A JP17441785A JPH0471444B2 JP H0471444 B2 JPH0471444 B2 JP H0471444B2 JP 60174417 A JP60174417 A JP 60174417A JP 17441785 A JP17441785 A JP 17441785A JP H0471444 B2 JPH0471444 B2 JP H0471444B2
Authority
JP
Japan
Prior art keywords
carrier
measuring device
scanning
position measuring
graduation
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
JP60174417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148718A (ja
Inventor
Erunsuto Arufuonsu
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
Publication of JPS6148718A publication Critical patent/JPS6148718A/ja
Publication of JPH0471444B2 publication Critical patent/JPH0471444B2/ja
Granted 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
    • G01D5/34776—Absolute encoders with analogue or digital scales
    • G01D5/34792—Absolute encoders with analogue or digital scales with only digital scales or both digital and incremental scales
    • 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
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP60174417A 1984-08-11 1985-08-09 位置測定装置 Granted JPS6148718A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3429648.4 1984-08-11
DE19843429648 DE3429648A1 (de) 1984-08-11 1984-08-11 Lagemesseinrichtung

Publications (2)

Publication Number Publication Date
JPS6148718A JPS6148718A (ja) 1986-03-10
JPH0471444B2 true JPH0471444B2 (en]) 1992-11-13

Family

ID=6242875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60174417A Granted JPS6148718A (ja) 1984-08-11 1985-08-09 位置測定装置

Country Status (5)

Country Link
US (1) US4700062A (en])
EP (1) EP0171612B1 (en])
JP (1) JPS6148718A (en])
AT (1) ATE34609T1 (en])
DE (2) DE3429648A1 (en])

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720828A1 (de) * 1987-06-24 1989-01-05 Bosch Gmbh Robert Messeinrichtung und verfahren zur lageistwerterfassung
JPH0747682Y2 (ja) * 1987-12-03 1995-11-01 株式会社東海理化電機製作所 自動車用ステアリングホイールの回転検出装置
JP2600235B2 (ja) * 1987-12-28 1997-04-16 松下電器産業株式会社 位置検出装置
US5006703A (en) * 1988-02-22 1991-04-09 Victor Company Of Japan, Ltd. Reflective optical rotary encoder disc
JPH0518649Y2 (en]) * 1988-04-12 1993-05-18
DE3829905A1 (de) * 1988-09-02 1990-03-15 Siemens Ag Verfahren zur positionserfassung einer achse
US4990909A (en) * 1988-09-30 1991-02-05 Yokogawa Electric Corporation Revolution counter using a magnetic bubble device for multi-turn absolute encoder
US5176085A (en) * 1988-12-23 1993-01-05 Mitsubishi Denki K.K. Position detecting device
JPH02176418A (ja) * 1988-12-28 1990-07-09 Fanuc Ltd パルスエンコーダにおける固定スリット板のスリット配設構造
DE3926799A1 (de) * 1989-08-14 1991-02-21 Heidenhain Gmbh Dr Johannes Inkrementaler drehgeber
US5073710A (en) * 1989-09-21 1991-12-17 Copal Company Limited Optical displacement detector including a displacement member's surface having a diffractive pattern and a holographic lens pattern
JPH0351316U (en]) * 1989-09-22 1991-05-20
JPH04294406A (ja) * 1991-03-22 1992-10-19 Kobe Steel Ltd ロボットの回転位置検出装置
DE4132049A1 (de) * 1991-09-26 1992-10-29 Bosch Gmbh Robert Messeinrichtung zur bestimmung eines drehwinkels
JPH0877694A (ja) † 1994-09-05 1996-03-22 Yamaha Corp 操作子装置
JPH09166671A (ja) * 1995-09-28 1997-06-24 Helmut Hechinger Gmbh & Co 時計針の位置決め装置
US5698851A (en) * 1996-04-03 1997-12-16 Placa Ltd. Device and method for precise angular measurement by mapping small rotations into large phase shifts
EP1056989B1 (de) 1998-02-21 2002-12-18 Dr. Johannes Heidenhain GmbH Verfahren zum betrieb eines positionsmesssystems und geeignetes positionsmesssystem hierzu
EP0978708B1 (de) 1998-08-01 2005-10-05 Dr. Johannes Heidenhain GmbH Rotatorische Positionsmesseinrichtung
US6175109B1 (en) 1998-12-16 2001-01-16 Renco Encoders, Inc. Encoder for providing incremental and absolute position data
DE19904471B4 (de) 1999-02-04 2011-03-31 Dr. Johannes Heidenhain Gmbh Drehgeber
DE19907326B4 (de) 1999-02-20 2013-04-04 Dr. Johannes Heidenhain Gmbh Winkelmeßsystem
TW558677B (en) * 2002-08-02 2003-10-21 Chih-Hao Yiu Device for detecting angular position
TW558676B (en) * 2002-08-02 2003-10-21 Chih-Hao Yiu Device for detecting angular position
DE10238640B4 (de) 2002-08-19 2005-11-17 Sick Stegmann Gmbh Multiturn-Winkelmessgerät
US20040085860A1 (en) * 2002-10-31 2004-05-06 Yiu Chih Hao Position detecting and correcting device for timepiece
DE10312045B4 (de) 2003-03-18 2014-07-31 Anton Rodi Messsystem zur Absolutwerterfassung von Winkeln und Wegen
US20060187573A1 (en) * 2005-02-24 2006-08-24 Electro-Sensors, Inc. Sensor equipment guard
DE102005047258A1 (de) * 2005-10-01 2007-04-05 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
EP1879087A3 (de) * 2006-07-10 2010-08-18 Brose Schliesssysteme GmbH & Co. KG Positionserfassungsanordnung für ein motorisch verstellbares Funktionselement in einem Kraftfahrzeug
DE102008049140A1 (de) * 2008-09-26 2010-04-01 Dr. Johannes Heidenhain Gmbh Anordnung und Verfahren zur Erzeugung eines Referenzimpulses für ein Positionsmessgerät
JP6032010B2 (ja) * 2010-10-12 2016-11-24 株式会社ニコン エンコーダ、駆動装置及びロボット装置
JP5840995B2 (ja) * 2012-03-30 2016-01-06 株式会社デンソーウェーブ エンコーダシステム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137729C (en]) * 1965-10-11 1900-01-01
US3693024A (en) * 1971-05-17 1972-09-19 Litton Systems Inc Rotational shaft encoder having a bearing tube having a slot therein
US4319134A (en) * 1978-06-16 1982-03-09 Sensor Technology, Inc. Optical encoder
US4266125A (en) * 1978-12-21 1981-05-05 Hewlett-Packard Company Optical shaft angle encoder
US4342996A (en) * 1980-10-29 1982-08-03 Jannotta Louis J Two disc encoder system for monitoring height of liquid in storage tank
US4358753A (en) * 1981-03-16 1982-11-09 Rockwell International Corporation High resolution shaft position encoder
JPS58106691A (ja) * 1981-12-21 1983-06-25 株式会社エスジ− アブソリュート位置検出装置
DE3243956A1 (de) * 1982-11-27 1984-05-30 Luma Elektronik - GmbH, 4904 Enger Positionsgeber zur lagebestimmung linear verfahrbarer maschinenteile
DE3311204A1 (de) * 1983-03-26 1984-10-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementale laengen- oder winkelmesseinrichtung

Also Published As

Publication number Publication date
US4700062A (en) 1987-10-13
ATE34609T1 (de) 1988-06-15
EP0171612B1 (de) 1988-05-25
DE3429648A1 (de) 1986-02-13
JPS6148718A (ja) 1986-03-10
EP0171612A1 (de) 1986-02-19
DE3429648C2 (en]) 1988-01-28
DE3562947D1 (en) 1988-06-30

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