GB1541285A - Displacement measuring system - Google Patents

Displacement measuring system

Info

Publication number
GB1541285A
GB1541285A GB303076A GB303076A GB1541285A GB 1541285 A GB1541285 A GB 1541285A GB 303076 A GB303076 A GB 303076A GB 303076 A GB303076 A GB 303076A GB 1541285 A GB1541285 A GB 1541285A
Authority
GB
United Kingdom
Prior art keywords
measuring system
displacement measuring
displacement
measuring
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
Application number
GB303076A
Other languages
English (en)
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.)
HEIDENHAIN GmbH
Original Assignee
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 HEIDENHAIN GmbH filed Critical HEIDENHAIN GmbH
Publication of GB1541285A publication Critical patent/GB1541285A/en
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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0011—Arrangements for eliminating or compensation of measuring errors due to temperature or weight
    • 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
    • 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)
  • Optical Transform (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
GB303076A 1975-03-08 1976-01-27 Displacement measuring system Expired GB1541285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752510219 DE2510219C3 (de) 1975-03-08 1975-03-08 Längenmeßeinrichtung

Publications (1)

Publication Number Publication Date
GB1541285A true GB1541285A (en) 1979-02-28

Family

ID=5940851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB303076A Expired GB1541285A (en) 1975-03-08 1976-01-27 Displacement measuring system

Country Status (13)

Country Link
JP (1) JPS51113657A (id)
AT (1) AT357340B (id)
BE (1) BE839073A (id)
CH (1) CH588681A5 (id)
CS (1) CS232704B2 (id)
DD (1) DD123626A5 (id)
DE (1) DE2510219C3 (id)
FR (1) FR2304056A1 (id)
GB (1) GB1541285A (id)
HU (1) HU173868B (id)
IT (1) IT1080724B (id)
NL (1) NL180958C (id)
PL (1) PL120591B1 (id)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124381A (en) * 1982-07-28 1984-02-15 Mitutoyo Mfg Co Ltd Displacement measuring instrument
GB2159277A (en) * 1984-05-22 1985-11-27 Mitutoyo Mfg Co Ltd Linear scale type displacement measuring instrument

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732407Y2 (id) * 1976-10-27 1982-07-16
DE2706926C2 (de) * 1977-02-18 1979-06-07 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßeinrichtung
DE2712096C2 (de) * 1977-03-19 1979-01-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Meßeinrichtung
DE2712422C2 (de) * 1977-03-22 1978-11-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung
DD134986B1 (de) * 1978-03-10 1980-12-24 Gekapseltes wegmesssystem
DE2820753C2 (de) * 1978-05-12 1980-03-06 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Einrichtung zur Fehlerkorrektur bei Positionsmeßsystemen
JPS5551739U (id) * 1978-10-02 1980-04-05
DE2844066C2 (de) * 1978-10-10 1982-04-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßeinrichtung
DE3113698C1 (de) * 1981-04-04 1982-12-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte,digitale elektrische Positionsmesseinrichtung
DE3201887C2 (de) * 1982-01-22 1983-11-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung
AT395070B (de) * 1983-11-22 1992-09-10 Emr Elektronische Mess Und Reg Laengenmesseinrichtung, insbesondere gekapselte laengenmesseinrichtung
DE3400395C1 (de) * 1984-01-07 1985-08-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Laengen- oder Winkelmesseinrichtung
DE3409298C1 (de) * 1984-03-14 1985-08-29 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Positionsmeßeinrichtung
JPH052804Y2 (id) * 1986-05-21 1993-01-25
DE3621236A1 (de) * 1986-06-25 1988-01-14 Heidenhain Gmbh Dr Johannes Laengen- oder winkelmesseinrichtung
AT394110B (de) * 1989-02-10 1992-02-10 Rsf Elektronik Gmbh Laengenmesssystem
JP6074672B2 (ja) * 2011-10-28 2017-02-08 株式会社ミツトヨ 変位検出装置、変位検出方法及び変位検出プログラム
JP6300431B2 (ja) * 2012-04-27 2018-03-28 キヤノン株式会社 エンコーダ、レンズ装置、および、カメラ
CN114646260B (zh) * 2021-12-25 2024-03-22 力邦测控设备（洛阳）有限公司 一种滑靴视觉检测机
CN114279296B (zh) * 2022-03-04 2022-05-13 山东丰源汽车科技有限公司 一种汽车板簧半长测量装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833303A (en) * 1972-10-06 1974-09-03 Bausch & Lomb Measuring apparatus using the moire fringe concept of measurement
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124381A (en) * 1982-07-28 1984-02-15 Mitutoyo Mfg Co Ltd Displacement measuring instrument
GB2159277A (en) * 1984-05-22 1985-11-27 Mitutoyo Mfg Co Ltd Linear scale type displacement measuring instrument
US4603480A (en) * 1984-05-22 1986-08-05 Mitutoyo Mfg. Co., Ltd. Linear scale type displacement measuring instrument

Also Published As

Publication number Publication date
JPS51113657A (en) 1976-10-06
FR2304056A1 (fr) 1976-10-08
DE2510219A1 (de) 1976-09-16
BE839073A (fr) 1976-07-01
FR2304056B1 (id) 1981-03-27
JPS5627803B2 (id) 1981-06-27
HU173868B (hu) 1979-09-28
ATA883975A (de) 1979-11-15
AT357340B (de) 1980-07-10
DE2510219B2 (de) 1977-09-01
DE2510219C3 (de) 1978-05-18
NL7601355A (nl) 1976-09-10
IT1080724B (it) 1985-05-16
CH588681A5 (id) 1977-06-15
DD123626A5 (id) 1977-01-05
PL120591B1 (en) 1982-03-31
CS232704B2 (cs) 1985-02-14
NL180958C (nl) 1987-05-18

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960126