DE2748058B2 - Skalenablesevorrichtung - Google Patents

Skalenablesevorrichtung

Info

Publication number
DE2748058B2
DE2748058B2 DE19772748058 DE2748058A DE2748058B2 DE 2748058 B2 DE2748058 B2 DE 2748058B2 DE 19772748058 DE19772748058 DE 19772748058 DE 2748058 A DE2748058 A DE 2748058A DE 2748058 B2 DE2748058 B2 DE 2748058B2
Authority
DE
Germany
Prior art keywords
scale
detector
housing
linear scale
linear
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.)
Withdrawn
Application number
DE19772748058
Other languages
German (de)
English (en)
Other versions
DE2748058A1 (de
Inventor
Kazusaku Utsunomiya-Tochigi Tezuka (Japan)
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.)
Mitutoyo Manufacturing Co Ltd
Original Assignee
Mitutoyo Manufacturing Co Ltd
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 Mitutoyo Manufacturing Co Ltd filed Critical Mitutoyo Manufacturing Co Ltd
Publication of DE2748058A1 publication Critical patent/DE2748058A1/de
Publication of DE2748058B2 publication Critical patent/DE2748058B2/de
Withdrawn legal-status Critical Current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
    • G01D5/34753—Carriages; Driving or coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Optical Transform (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE19772748058 1976-10-27 1977-10-26 Skalenablesevorrichtung Withdrawn DE2748058B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976145294U JPS5732407Y2 (enExample) 1976-10-27 1976-10-27

Publications (2)

Publication Number Publication Date
DE2748058A1 DE2748058A1 (de) 1978-05-03
DE2748058B2 true DE2748058B2 (de) 1979-05-23

Family

ID=15381805

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772748058 Withdrawn DE2748058B2 (de) 1976-10-27 1977-10-26 Skalenablesevorrichtung

Country Status (2)

Country Link
JP (1) JPS5732407Y2 (enExample)
DE (1) DE2748058B2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510219C3 (de) * 1975-03-08 1978-05-18 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung

Also Published As

Publication number Publication date
DE2748058A1 (de) 1978-05-03
JPS5732407Y2 (enExample) 1982-07-16
JPS5363857U (enExample) 1978-05-30

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Legal Events

Date Code Title Description
OD Request for examination
8239 Disposal/non-payment of the annual fee