IT1124176B - Dispositivo goniometrico in esecuzione chiusa - Google Patents

Dispositivo goniometrico in esecuzione chiusa

Info

Publication number
IT1124176B
IT1124176B IT12738/79A IT1273879A IT1124176B IT 1124176 B IT1124176 B IT 1124176B IT 12738/79 A IT12738/79 A IT 12738/79A IT 1273879 A IT1273879 A IT 1273879A IT 1124176 B IT1124176 B IT 1124176B
Authority
IT
Italy
Prior art keywords
goniometric device
execution closed
execution
closed
goniometric
Prior art date
Application number
IT12738/79A
Other languages
English (en)
Other versions
IT7912738A0 (it
Inventor
Ernst Alfons
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 IT7912738A0 publication Critical patent/IT7912738A0/it
Application granted granted Critical
Publication of IT1124176B publication Critical patent/IT1124176B/it

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
    • G01D5/3473—Circular or rotary encoders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant

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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
IT12738/79A 1978-09-23 1979-09-18 Dispositivo goniometrico in esecuzione chiusa IT1124176B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2841501A DE2841501B2 (de) 1978-09-23 1978-09-23 Gekapselte Winkelmefieinrichtung

Publications (2)

Publication Number Publication Date
IT7912738A0 IT7912738A0 (it) 1979-09-18
IT1124176B true IT1124176B (it) 1986-05-07

Family

ID=6050268

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12738/79A IT1124176B (it) 1978-09-23 1979-09-18 Dispositivo goniometrico in esecuzione chiusa

Country Status (8)

Country Link
US (1) US4369578A (it)
JP (1) JPS5548604A (it)
AT (1) AT376037B (it)
CH (1) CH639755A5 (it)
DE (1) DE2841501B2 (it)
FR (1) FR2436965A1 (it)
GB (1) GB2035580B (it)
IT (1) IT1124176B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472713A (en) * 1981-11-06 1984-09-18 Itek Corporation Optical encoder with integral flexible coupler
JPS5913155A (ja) * 1982-07-12 1984-01-23 Honda Motor Co Ltd 車両の自動変速機用制御装置
GB2216268B (en) * 1988-03-31 1992-04-15 Schlumberger Ind Ltd Rotary displacement transducers
DE4021919C2 (de) * 1990-07-10 1995-06-08 Heidenhain Gmbh Dr Johannes Maßverkörperung
US5738657A (en) * 1992-06-15 1998-04-14 Abbott Laboratories Ambulatory energized container system
US5657544A (en) * 1995-09-26 1997-08-19 Ntn Corporation Device for detecting the angle of rotation
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
DE19945099B4 (de) * 1999-09-21 2008-09-04 Dr. Johannes Heidenhain Gmbh Winkelmesseinrichtung und Verwendung dieser Winkelmesseinrichtung in einer Spindelanordnung
DE19957822A1 (de) * 1999-11-19 2001-05-23 Heidenhain Gmbh Dr Johannes Abtasteinrichtung für Positionsmeßsysteme zur Abtastung einer Meßteilung
JP3942801B2 (ja) * 2000-04-28 2007-07-11 Ｎｔｎ株式会社 回転角検出センサ
DE10022555A1 (de) * 2000-05-10 2001-11-15 Heidenhain Gmbh Dr Johannes Winkelmeßeinrichtung
DE10117197B4 (de) * 2001-04-05 2014-10-09 Anton Rodi Drehgeber
JP5883637B2 (ja) * 2011-05-23 2016-03-15 株式会社ショーワ 相対角度検出装置および電動パワーステアリング装置
DE102013209106A1 (de) * 2013-05-16 2014-12-04 Dr. Johannes Heidenhain Gmbh Winkelmesseinrichtung
WO2017093737A1 (en) 2015-12-03 2017-06-08 Renishaw Plc Encoder

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367882A (en) * 1942-07-16 1945-01-23 William M Mcknight Interlocking sealing device
DE961661C (de) * 1952-08-29 1957-04-11 Schenck Gmbh Carl Elektrische Einrichtung fuer Messgeraete und Waagen, insbesondere Neigungspendelwaagen, zur Registrierung der Ausschlagsweite
DE968104C (de) * 1952-12-23 1958-01-16 Schenck Gmbh Carl Elektrische Einrichtung zur Umwandlung von Messwerten in ziffernmaessige Anzeige und/oder Registrierung
US2676414A (en) * 1953-01-06 1954-04-27 Carl E Derry Angle computer
FR1231762A (fr) * 1959-04-11 1960-10-03 Kinat Et Durignieux Ets équerre d'usinage à table inclinable
DE1773403A1 (de) * 1968-05-10 1971-06-09 Heidenhain Johannes Dr Anordnung zum Messen von Laengen
DE6936334U (de) * 1969-09-17 1972-04-27 Siegfried Werth Spezialfabrik Laengenmessgeraet.
CH510249A (de) * 1970-12-29 1971-07-15 Ingbuero Otto Doka Winkel- und Weggeber zur Erfassung der Grösse von Dreh- oder linearen Bewegungen
US3833303A (en) * 1972-10-06 1974-09-03 Bausch & Lomb Measuring apparatus using the moire fringe concept of measurement
SE366591B (it) * 1973-02-06 1974-04-29 L Swiden
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder
CH602974A5 (it) * 1974-12-20 1978-08-15 Heidenhain Gmbh Dr Johannes
US4031595A (en) * 1975-09-02 1977-06-28 Bausch & Lomb Incorporated High precision incremental distance measuring system
DE2623526C2 (de) * 1976-05-26 1978-03-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Meßeinrichtung
US4075478A (en) * 1976-06-03 1978-02-21 Litton Systems, Inc. Floating head encoder
DE2643304B2 (de) * 1976-09-25 1980-01-31 Fagor Electrotecnica, Sdad.Coop., Mondragon, Guipuzcoa (Spanien) Photoelektrische Einrichtung zum Messen der relativen Lage von Gegenständen
DE2712096C2 (de) * 1977-03-19 1979-01-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Meßeinrichtung
DE2735154C2 (de) * 1977-08-04 1984-04-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßsystem

Also Published As

Publication number Publication date
AT376037B (de) 1984-10-10
GB2035580A (en) 1980-06-18
DE2841501B2 (de) 1980-12-18
FR2436965B1 (it) 1985-01-11
DE2841501A1 (de) 1980-03-27
IT7912738A0 (it) 1979-09-18
ATA602979A (de) 1984-02-15
FR2436965A1 (fr) 1980-04-18
GB2035580B (en) 1982-12-22
US4369578A (en) 1983-01-25
JPS5548604A (en) 1980-04-07
CH639755A5 (de) 1983-11-30

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