JPS539141A - Length measuring device - Google Patents

Length measuring device

Info

Publication number
JPS539141A
JPS539141A JP8110777A JP8110777A JPS539141A JP S539141 A JPS539141 A JP S539141A JP 8110777 A JP8110777 A JP 8110777A JP 8110777 A JP8110777 A JP 8110777A JP S539141 A JPS539141 A JP S539141A
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.)
Pending
Application number
JP8110777A
Other languages
English (en)
Japanese (ja)
Inventor
Neree 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 JPS539141A publication Critical patent/JPS539141A/ja
Pending legal-status Critical Current

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
    • G01D5/34746—Linear encoders
    • G01D5/34761—Protection devices, e.g. caps; Blowing devices
    • 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
JP8110777A 1976-07-09 1977-07-08 Length measuring device Pending JPS539141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630880 DE2630880C3 (de) 1976-07-09 1976-07-09 LängenmeBeinrichtung

Publications (1)

Publication Number Publication Date
JPS539141A true JPS539141A (en) 1978-01-27

Family

ID=5982574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8110777A Pending JPS539141A (en) 1976-07-09 1977-07-08 Length measuring device

Country Status (7)

Country Link
JP (1) JPS539141A (de)
AT (1) AT381793B (de)
CH (1) CH606989A5 (de)
DE (1) DE2630880C3 (de)
FR (1) FR2357862A2 (de)
GB (1) GB1583489A (de)
IT (1) IT1117678B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161810A (ja) * 1982-03-19 1983-09-26 Mitsutoyo Mfg Co Ltd リニアスケ−ル式測定装置
JPS6247906U (de) * 1985-09-12 1987-03-24

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302643A1 (de) * 1983-01-27 1984-08-02 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Laengenmesseinrichtung
DD224655A1 (de) * 1984-05-02 1985-07-10 Zeiss Jena Veb Carl Gekapselte laengenmesseinrichtung
US4649648A (en) * 1984-08-31 1987-03-17 Sony Magnescale Incorporation Linear scale
DE3601945A1 (de) * 1986-01-23 1987-07-30 Heidenhain Gmbh Dr Johannes Laengenmesseinrichtung
DE8717711U1 (de) * 1987-11-17 1989-08-31 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De
JP4803794B2 (ja) * 2005-08-04 2011-10-26 ハイデンハイン株式会社 リニアエンコーダ
CN102445173B (zh) * 2011-09-14 2014-08-06 中国航空工业集团公司西安飞机设计研究所 一种线位移传感器的装夹装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4824278U (de) * 1971-07-19 1973-03-20

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533703A (en) * 1966-06-23 1970-10-13 Itek Corp Linear motion encoder
US3833303A (en) * 1972-10-06 1974-09-03 Bausch & Lomb Measuring apparatus using the moire fringe concept of measurement
US4031595A (en) * 1975-09-02 1977-06-28 Bausch & Lomb Incorporated High precision incremental distance measuring system
SE408479B (sv) * 1975-11-21 1979-06-11 Forsman Lars Osten Metrorelseoverforande anordning i metdon

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4824278U (de) * 1971-07-19 1973-03-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161810A (ja) * 1982-03-19 1983-09-26 Mitsutoyo Mfg Co Ltd リニアスケ−ル式測定装置
JPH0241682B2 (de) * 1982-03-19 1990-09-19
JPS6247906U (de) * 1985-09-12 1987-03-24

Also Published As

Publication number Publication date
FR2357862B2 (de) 1982-03-12
DE2630880B2 (de) 1978-04-27
DE2630880C3 (de) 1978-12-21
AT381793B (de) 1986-11-25
CH606989A5 (de) 1978-11-30
ATA488377A (de) 1986-04-15
GB1583489A (en) 1981-01-28
IT1117678B (it) 1986-02-17
FR2357862A2 (fr) 1978-02-03
DE2630880A1 (de) 1978-01-12

Similar Documents

Publication Publication Date Title
JPS52145058A (en) Displacement measuring device
JPS5348387A (en) Device for measuring encephalothlipsis
JPS51113657A (en) Length measuring device
CS188991B2 (en) Length measuring device
CS188992B2 (en) Length measuring device
JPS52113767A (en) Measuring device
JPS5298555A (en) Length measuring device
JPS539141A (en) Length measuring device
JPS52142539A (en) Displacement measuring device
JPS52125351A (en) Distance measuring device
JPS5331992A (en) Distance measuring device
JPS52131753A (en) Measuring device
JPS52146654A (en) Displacement measuring device
JPS5368159A (en) Measuring device
JPS5344046A (en) Indicating device
JPS5298560A (en) Indicating device
CH612280A5 (en) Punchcard evaluation device
JPS5329150A (en) Measuring device
JPS52127269A (en) Effective value measuring device
JPS52123647A (en) Displacement measuring device
JPS5296561A (en) Displacement measuring device
JPS52145248A (en) Length measuring device
JPS5367462A (en) Length measuring apparatus
JPS52137381A (en) Rate measuring device
JPS52112339A (en) Magnetic length measuring device