JPS56126514U - - Google Patents

Info

Publication number
JPS56126514U
JPS56126514U JP1980024766U JP2476680U JPS56126514U JP S56126514 U JPS56126514 U JP S56126514U JP 1980024766 U JP1980024766 U JP 1980024766U JP 2476680 U JP2476680 U JP 2476680U JP S56126514 U JPS56126514 U JP S56126514U
Authority
JP
Japan
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.)
Granted
Application number
JP1980024766U
Other versions
JPH0212564Y2 (ja
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 filed Critical
Priority to JP1980024766U priority Critical patent/JPH0212564Y2/ja
Priority to US06/236,920 priority patent/US4414746A/en
Priority to GB8105735A priority patent/GB2070253B/en
Priority to DE19813107029 priority patent/DE3107029A1/de
Publication of JPS56126514U publication Critical patent/JPS56126514U/ja
Application granted granted Critical
Publication of JPH0212564Y2 publication Critical patent/JPH0212564Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0009—Guiding surfaces; Arrangements compensating for non-linearity there-of
    • 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
    • G01D5/34746—Linear encoders
    • G01D5/34753—Carriages; Driving or coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP1980024766U 1980-02-27 1980-02-27 Expired JPH0212564Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1980024766U JPH0212564Y2 (ja) 1980-02-27 1980-02-27
US06/236,920 US4414746A (en) 1980-02-27 1981-02-23 Linear scale type measuring instrument
GB8105735A GB2070253B (en) 1980-02-27 1981-02-24 Linear scale type measuring instrument
DE19813107029 DE3107029A1 (de) 1980-02-27 1981-02-25 Messgeraet mit linearer skala

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980024766U JPH0212564Y2 (ja) 1980-02-27 1980-02-27

Publications (2)

Publication Number Publication Date
JPS56126514U true JPS56126514U (ja) 1981-09-26
JPH0212564Y2 JPH0212564Y2 (ja) 1990-04-09

Family

ID=12147275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980024766U Expired JPH0212564Y2 (ja) 1980-02-27 1980-02-27

Country Status (4)

Country Link
US (1) US4414746A (ja)
JP (1) JPH0212564Y2 (ja)
DE (1) DE3107029A1 (ja)
GB (1) GB2070253B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726004U (ja) * 1980-07-21 1982-02-10
JPS58174806A (ja) * 1982-04-07 1983-10-13 Mitsutoyo Mfg Co Ltd 直線型変位測定機
US4500097A (en) * 1983-01-27 1985-02-19 Mitutoyo Mfg. Co., Ltd. Seal device in displacement measuring instrument
US4569137A (en) * 1983-06-07 1986-02-11 Mitutoyo Mfg. Co., Ltd. Linear scale type displacement measuring device and main scale attaching method thereof
US4567663A (en) * 1984-10-15 1986-02-04 Dimension Products Corporation Measuring device
DE3624485A1 (de) * 1986-07-19 1988-01-21 Heidenhain Gmbh Dr Johannes Positionsmesseinrichtung
YU105688A (en) * 1988-05-31 1990-10-31 Iskra Linear optoelectric device for measuring or adjustment of relative position of two objects
DE4435151C2 (de) * 1994-09-30 2003-01-09 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
IT1286004B1 (it) * 1996-11-28 1998-06-26 Givi Misure S R L Riga ottica per misure lineari incorporante una guida per il carrello del lettore ottico
JP2014224705A (ja) * 2013-05-15 2014-12-04 キヤノン株式会社 スケール保持装置、およびエンコーダ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE401417C (de) * 1925-01-17 1924-09-04 Kellenberger & Co L Vorrichtung zum selbsttaetigen Nachstellen der Fuehrungen beweglicher Teile, wie Schlitten u. dgl., von Werkzeugmaschinen
US3469611A (en) * 1967-02-13 1969-09-30 Laurel E Dunlap Tool guide and movable support
GB1388385A (en) * 1971-04-08 1975-03-26 Smiths Industries Ltd Distance measuring equipment
DE2605020C2 (de) * 1976-02-10 1980-12-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digitales LängenmeOgerät
DE2628623C3 (de) * 1976-06-25 1979-06-21 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Andruck-Vorrichtung
DE2706926C2 (de) * 1977-02-18 1979-06-07 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßeinrichtung
DE2712421C2 (de) * 1977-03-22 1982-06-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Längenmeßeinrichtung
DE2712422C2 (de) * 1977-03-22 1978-11-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung
DE2810341C2 (de) * 1978-03-10 1980-01-31 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung
DE2820753C2 (de) * 1978-05-12 1980-03-06 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Einrichtung zur Fehlerkorrektur bei Positionsmeßsystemen
JPS5522664U (ja) * 1978-07-31 1980-02-14
DE2850875C2 (de) * 1978-11-24 1982-05-19 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Präzisionslängenmeßeinrichtung

Also Published As

Publication number Publication date
JPH0212564Y2 (ja) 1990-04-09
US4414746A (en) 1983-11-15
GB2070253A (en) 1981-09-03
GB2070253B (en) 1983-12-07
DE3107029A1 (de) 1981-12-17

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