FR2300991A1 - DEVICE FOR MEASURING OR ADJUSTING THE RELATIVE POSITION OF TWO OBJECTS - Google Patents

DEVICE FOR MEASURING OR ADJUSTING THE RELATIVE POSITION OF TWO OBJECTS

Info

Publication number
FR2300991A1
FR2300991A1 FR7603620A FR7603620A FR2300991A1 FR 2300991 A1 FR2300991 A1 FR 2300991A1 FR 7603620 A FR7603620 A FR 7603620A FR 7603620 A FR7603620 A FR 7603620A FR 2300991 A1 FR2300991 A1 FR 2300991A1
Authority
FR
France
Prior art keywords
objects
measuring
adjusting
relative position
relative
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.)
Granted
Application number
FR7603620A
Other languages
French (fr)
Other versions
FR2300991B1 (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.)
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
Priority claimed from DE19752505587 external-priority patent/DE2505587C3/en
Priority claimed from DE19752505586 external-priority patent/DE2505586A1/en
Application filed by Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Publication of FR2300991A1 publication Critical patent/FR2300991A1/en
Application granted granted Critical
Publication of FR2300991B1 publication Critical patent/FR2300991B1/fr
Granted 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
    • G01B5/0014—Arrangements for eliminating or compensation of measuring errors due to temperature or weight due to temperature
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Optical Transform (AREA)
FR7603620A 1975-02-11 1976-02-10 DEVICE FOR MEASURING OR ADJUSTING THE RELATIVE POSITION OF TWO OBJECTS Granted FR2300991A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752505587 DE2505587C3 (en) 1975-02-11 1975-02-11 Length measuring device
DE19752505586 DE2505586A1 (en) 1975-02-11 1975-02-11 Length measurement device for controlling relative positions - has graduation device and mounting body connected via. elastic layer

Publications (2)

Publication Number Publication Date
FR2300991A1 true FR2300991A1 (en) 1976-09-10
FR2300991B1 FR2300991B1 (en) 1980-12-19

Family

ID=25768480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603620A Granted FR2300991A1 (en) 1975-02-11 1976-02-10 DEVICE FOR MEASURING OR ADJUSTING THE RELATIVE POSITION OF TWO OBJECTS

Country Status (10)

Country Link
JP (1) JPS51106458A (en)
CH (1) CH594875A5 (en)
DD (1) DD121832A5 (en)
FR (1) FR2300991A1 (en)
GB (1) GB1536365A (en)
HU (1) HU171449B (en)
IT (1) IT1056613B (en)
NL (1) NL180880B (en)
PL (1) PL116556B1 (en)
RO (1) RO71652A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384236A1 (en) * 1977-03-19 1978-10-13 Heidenhain Gmbh Dr Johannes SHIELDED MEASUREMENT DEVICE
FR2419504A1 (en) * 1978-03-10 1979-10-05 Dresden Feinmess Encapsulated weight measuring system - has sealed capsule supported from above by roller bearings on guide tracks and from below by flexible bearing units
FR2500622A1 (en) * 1981-02-23 1982-08-27 Maho Werkzeugmaschbau Babel
FR2504671A2 (en) * 1981-02-23 1982-10-29 Maho Werkzeugmaschbau Babel TEMPERATURE CORRECTION DEVICE FOR MACHINE TOOL MOVEMENT MEASUREMENT SYSTEM
EP0465966A2 (en) * 1990-07-10 1992-01-15 Dr. Johannes Heidenhain GmbH Measuring scale

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727769C2 (en) * 1977-06-21 1979-01-25 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated length measuring device for long measuring lengths
JPS5522664U (en) * 1978-07-31 1980-02-14
DE3201887C2 (en) * 1982-01-22 1983-11-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length measuring device
CN116772682B (en) * 2023-08-24 2023-11-14 四川交通职业技术学院 Bridge displacement measuring device and method for traffic construction bridge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487415U (en) * 1971-06-11 1973-01-27
JPS4827158U (en) * 1971-08-02 1973-04-02
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384236A1 (en) * 1977-03-19 1978-10-13 Heidenhain Gmbh Dr Johannes SHIELDED MEASUREMENT DEVICE
FR2419504A1 (en) * 1978-03-10 1979-10-05 Dresden Feinmess Encapsulated weight measuring system - has sealed capsule supported from above by roller bearings on guide tracks and from below by flexible bearing units
FR2500622A1 (en) * 1981-02-23 1982-08-27 Maho Werkzeugmaschbau Babel
FR2504671A2 (en) * 1981-02-23 1982-10-29 Maho Werkzeugmaschbau Babel TEMPERATURE CORRECTION DEVICE FOR MACHINE TOOL MOVEMENT MEASUREMENT SYSTEM
EP0465966A2 (en) * 1990-07-10 1992-01-15 Dr. Johannes Heidenhain GmbH Measuring scale
EP0465966A3 (en) * 1990-07-10 1992-08-05 Dr. Johannes Heidenhain Gmbh Measuring scale

Also Published As

Publication number Publication date
FR2300991B1 (en) 1980-12-19
CH594875A5 (en) 1978-01-31
HU171449B (en) 1978-01-28
NL7600930A (en) 1976-08-13
DD121832A5 (en) 1976-08-20
GB1536365A (en) 1978-12-20
NL180880B (en) 1986-12-01
JPS51106458A (en) 1976-09-21
IT1056613B (en) 1982-02-20
PL116556B1 (en) 1981-06-30
RO71652A (en) 1982-05-10

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