CH607795A5 - - Google Patents

Info

Publication number
CH607795A5
CH607795A5 CH1118376A CH1118376A CH607795A5 CH 607795 A5 CH607795 A5 CH 607795A5 CH 1118376 A CH1118376 A CH 1118376A CH 1118376 A CH1118376 A CH 1118376A CH 607795 A5 CH607795 A5 CH 607795A5
Authority
CH
Switzerland
Application number
CH1118376A
Inventor
Guenther Dr Ing Nelle
Original Assignee
Heidenhain Gmbh Dr Johannes
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 Heidenhain Gmbh Dr Johannes filed Critical Heidenhain Gmbh Dr Johannes
Publication of CH607795A5 publication Critical patent/CH607795A5/xx

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
    • G01D5/36—Forming the light into pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Indicating Measured Values (AREA)
CH1118376A 1975-09-11 1976-09-03 CH607795A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2540412A DE2540412C3 (de) 1975-09-11 1975-09-11 Inkrementales Meßsystem

Publications (1)

Publication Number Publication Date
CH607795A5 true CH607795A5 (it) 1978-10-31

Family

ID=5956141

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1118376A CH607795A5 (it) 1975-09-11 1976-09-03

Country Status (6)

Country Link
US (1) US4101764A (it)
JP (1) JPS5840684B2 (it)
CH (1) CH607795A5 (it)
DE (1) DE2540412C3 (it)
FR (1) FR2323983A1 (it)
GB (1) GB1563308A (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100743U (it) * 1977-12-27 1979-07-16
DE2948854A1 (de) * 1979-12-05 1981-06-11 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementales messsystem
DE2952106C2 (de) * 1979-12-22 1982-11-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Lichtelektrische inkrementale Längen- oder Winkelmeßeinrichtung
DE3018527A1 (de) * 1980-05-14 1981-11-19 Walter Dipl.-Ing. Dr.-Ing. 8012 Ottobrunn Mehnert Verfahren und vorrichtung zur messung einer laenge
DE3035012C2 (de) * 1980-09-17 1982-08-12 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur Winkelmessung
DE3037810C2 (de) * 1980-10-07 1982-11-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementale Längen- oder Winkelmeßeinrichtung
DE3039483C2 (de) * 1980-10-18 1986-09-11 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementale Längen- oder Winkelmeßeinrichtung
DE3104972C2 (de) * 1981-02-12 1985-06-20 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Lichtelektrische inkrementale Positioniereinrichtung
DE3144334C2 (de) * 1981-11-07 1985-06-13 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Wegmeßeinrichtung mit Referenzmarken
DE3204012C1 (de) * 1982-02-05 1983-02-03 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementale Messeinrichtung
DE3245357C2 (de) * 1982-12-08 1985-02-14 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementale Meßeinrichtung
DE3245914C1 (de) * 1982-12-11 1984-03-29 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Messeinrichtung
DE3308814C2 (de) * 1983-03-12 1985-02-07 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Meßeinrichtung
DE3337653A1 (de) * 1983-10-17 1985-05-02 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Verfahren zur signaluebertragung und einrichtung zur durchfuehrung des verfahrens
JPS60120217A (ja) * 1983-12-02 1985-06-27 Mitsutoyo Mfg Co Ltd 光電式変位検出装置
AT396631B (de) * 1984-07-06 1993-10-25 Rsf Elektronik Gmbh Inkrementales messsystem
US4633224A (en) * 1985-05-06 1986-12-30 Caterpillar Inc. Absolute and incremental optical encoder
DE3526206A1 (de) * 1985-07-23 1987-02-05 Heidenhain Gmbh Dr Johannes Wegmesseinrichtung
DE3611204A1 (de) * 1986-04-04 1987-10-15 Heidenhain Gmbh Dr Johannes Messeinrichtung
DE3617254A1 (de) * 1986-05-22 1987-11-26 Heidenhain Gmbh Dr Johannes Messeinrichtung
SE460928B (sv) * 1986-10-13 1989-12-04 Johansson Ab C E Absolutmaetande skalsystem
AT389388B (de) * 1987-12-18 1989-11-27 Rsf Elektronik Gmbh Inkrementales messsystem
AT394781B (de) * 1989-02-03 1992-06-25 Rsf Elektronik Gmbh Inkrementales messsystem
AT395071B (de) * 1989-02-09 1992-09-10 Rieder & Schwaiger Sentop Inkrementales messsystem
DE3914739A1 (de) * 1989-05-05 1990-11-08 Heidenhain Gmbh Dr Johannes Inkrementale positionsmesseinrichtung mit referenzmarken
AT394446B (de) * 1990-10-11 1992-03-25 Rsf Elektronik Gmbh Inkrementales laengenmesssystem
DE4244178C2 (de) * 1992-12-24 1997-01-23 Heidenhain Gmbh Dr Johannes Längen- oder Winkelmeßeinrichtung
DE4428590C2 (de) * 1994-08-12 1996-06-20 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
DE19528045C1 (de) * 1995-07-31 1996-10-02 Heidenhain Gmbh Dr Johannes Positionsmeßvorrichtung
DE19538228C2 (de) * 1995-10-13 1999-07-22 Hans Dr Lochbihler Positionserfassungseinrichtung
GB9605278D0 (en) * 1996-03-13 1996-05-15 Renishaw Plc Opto-electronic scale reading apparatus
US6181423B1 (en) 1998-10-06 2001-01-30 Jorge Uriarte Linear encoder providing engagement by engraving
DE19908328A1 (de) 1999-02-26 2000-08-31 Heidenhain Gmbh Dr Johannes Optische Positionsmeßeinrichtung
DE10043635A1 (de) 1999-09-16 2001-03-22 Heidenhain Gmbh Dr Johannes Vorrichtung zur Positionsbestimmung und Ermittlung von Führungsfehlern
DE19962278A1 (de) 1999-12-23 2001-08-02 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
US20060009876A1 (en) * 2004-06-09 2006-01-12 Mcneil Dean Guidance system for a robot
JP4953589B2 (ja) * 2005-05-25 2012-06-13 株式会社ミツトヨ エンコーダの原点信号生成方法及び装置
US20120152308A1 (en) * 2010-12-17 2012-06-21 Greenvolts, Inc Structurally breaking up a two-axis tracker assembly in a concentrated photovoltaic system
CN108362240B (zh) * 2018-01-30 2020-12-25 深圳市圆梦精密技术研究院 获取工件坐标系方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252423B (it) * 1967-10-19
US3024986A (en) * 1959-05-04 1962-03-13 Bernard V Strianese Measuring system employing digital electronic circuitry
US3142121A (en) * 1959-09-17 1964-07-28 Elmic Inc Micrometer
DE1214892B (de) * 1961-11-15 1966-04-21 Licentia Gmbh Anordnung zur digitalen Messung einer technisch-physikalischen Groesse
AT288050B (de) * 1968-01-29 1971-02-25 Leitz Ernst Gmbh Einrichtung zum Messen von Längen oder Winkeln
US3663803A (en) * 1970-06-22 1972-05-16 Spartanics Pitch matching detecting and counting system
US3982106A (en) * 1973-05-14 1976-09-21 Contraves Ag System for measuring the longitudinal or angular displacement of a movable component
US4012623A (en) * 1975-06-05 1977-03-15 Veeder Industries, Inc. Counting and indicating system

Also Published As

Publication number Publication date
DE2540412C3 (de) 1987-01-22
DE2540412B2 (de) 1979-08-02
JPS5840684B2 (ja) 1983-09-07
DE2540412A1 (de) 1977-03-24
GB1563308A (en) 1980-03-26
US4101764A (en) 1978-07-18
JPS5235659A (en) 1977-03-18
FR2323983A1 (fr) 1977-04-08
FR2323983B1 (it) 1981-08-21

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Legal Events

Date Code Title Description
PL Patent ceased