JPS51113657A - Length measuring device - Google Patents

Length measuring device

Info

Publication number
JPS51113657A
JPS51113657A JP2427076A JP2427076A JPS51113657A JP S51113657 A JPS51113657 A JP S51113657A JP 2427076 A JP2427076 A JP 2427076A JP 2427076 A JP2427076 A JP 2427076A JP S51113657 A JPS51113657 A JP S51113657A
Authority
JP
Japan
Prior art keywords
measuring device
length measuring
length
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.)
Granted
Application number
JP2427076A
Other languages
Japanese (ja)
Other versions
JPS5627803B2 (en
Inventor
Nere Giyunteru
Erunsuto Arufuonsu
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
Application filed by Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Publication of JPS51113657A publication Critical patent/JPS51113657A/en
Publication of JPS5627803B2 publication Critical patent/JPS5627803B2/ja
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
    • 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
JP2427076A 1975-03-08 1976-03-08 Length measuring device Granted JPS51113657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752510219 DE2510219C3 (en) 1975-03-08 1975-03-08 Length measuring device

Publications (2)

Publication Number Publication Date
JPS51113657A true JPS51113657A (en) 1976-10-06
JPS5627803B2 JPS5627803B2 (en) 1981-06-27

Family

ID=5940851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2427076A Granted JPS51113657A (en) 1975-03-08 1976-03-08 Length measuring device

Country Status (13)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5363857U (en) * 1976-10-27 1978-05-30
JPS54155070A (en) * 1978-05-12 1979-12-06 Heidenhain Gmbh Dr Johannes Error corrector for length measuring machine
JPS5551739U (en) * 1978-10-02 1980-04-05
JPS62187805U (en) * 1986-05-21 1987-11-30
JP2013096757A (en) * 2011-10-28 2013-05-20 Mitsutoyo Corp Displacement detector, displacement detection method, and displacement detection program
JP2013231665A (en) * 2012-04-27 2013-11-14 Canon Inc Encoder, lens device, and camera

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706926C2 (en) * 1977-02-18 1979-06-07 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length or angle measuring device
DE2712096C2 (en) * 1977-03-19 1979-01-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated measuring device
DE2712422C2 (en) * 1977-03-22 1978-11-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length measuring device
DD134986B1 (en) * 1978-03-10 1980-12-24 CAPSUED WAY MEASURING SYSTEM
DE2844066C2 (en) * 1978-10-10 1982-04-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length or angle measuring device
DE3113698C1 (en) * 1981-04-04 1982-12-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated, digital electrical position measuring device
DE3201887C2 (en) * 1982-01-22 1983-11-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length measuring device
US4549353A (en) * 1982-07-28 1985-10-29 Mitutoyo Mfg. Co., Ltd. Displacement measuring instrument
AT395070B (en) * 1983-11-22 1992-09-10 Emr Elektronische Mess Und Reg LENGTH MEASURING DEVICE, ESPECIALLY ENCLOSED LENGTH MEASURING DEVICE
DE3400395C1 (en) * 1984-01-07 1985-08-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated length or angle measuring device
DE3409298C1 (en) * 1984-03-14 1985-08-29 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Position-measuring device
JPH0612255B2 (en) * 1984-05-22 1994-02-16 株式会社ミツトヨ Linear displacement measuring device
DE3621236A1 (en) * 1986-06-25 1988-01-14 Heidenhain Gmbh Dr Johannes LENGTH OR ANGLE MEASURING DEVICE
AT394110B (en) * 1989-02-10 1992-02-10 Rsf Elektronik Gmbh LENGTH MEASURING SYSTEM
CN114646260B (en) * 2021-12-25 2024-03-22 力邦测控设备（洛阳）有限公司 Skid shoe vision detector
CN114279296B (en) * 2022-03-04 2022-05-13 山东丰源汽车科技有限公司 Half-length measuring device for automobile plate spring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder
JPS4974554A (en) * 1972-10-06 1974-07-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974554A (en) * 1972-10-06 1974-07-18
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5363857U (en) * 1976-10-27 1978-05-30
JPS5732407Y2 (en) * 1976-10-27 1982-07-16
JPS54155070A (en) * 1978-05-12 1979-12-06 Heidenhain Gmbh Dr Johannes Error corrector for length measuring machine
JPS62201009U (en) * 1978-05-12 1987-12-22
JPS5551739U (en) * 1978-10-02 1980-04-05
JPS62187805U (en) * 1986-05-21 1987-11-30
JPH052804Y2 (en) * 1986-05-21 1993-01-25
JP2013096757A (en) * 2011-10-28 2013-05-20 Mitsutoyo Corp Displacement detector, displacement detection method, and displacement detection program
JP2013231665A (en) * 2012-04-27 2013-11-14 Canon Inc Encoder, lens device, and camera

Also Published As

Publication number Publication date
DD123626A5 (en) 1977-01-05
DE2510219B2 (en) 1977-09-01
FR2304056A1 (en) 1976-10-08
AT357340B (en) 1980-07-10
NL7601355A (en) 1976-09-10
CS232704B2 (en) 1985-02-14
CH588681A5 (en) 1977-06-15
NL180958C (en) 1987-05-18
ATA883975A (en) 1979-11-15
PL120591B1 (en) 1982-03-31
DE2510219A1 (en) 1976-09-16
HU173868B (en) 1979-09-28
FR2304056B1 (en) 1981-03-27
BE839073A (en) 1976-07-01
DE2510219C3 (en) 1978-05-18
IT1080724B (en) 1985-05-16
JPS5627803B2 (en) 1981-06-27
GB1541285A (en) 1979-02-28

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