CH538105A - Length measuring device - Google Patents

Length measuring device

Info

Publication number
CH538105A
CH538105A CH702272A CH702272A CH538105A CH 538105 A CH538105 A CH 538105A CH 702272 A CH702272 A CH 702272A CH 702272 A CH702272 A CH 702272A CH 538105 A CH538105 A CH 538105A
Authority
CH
Switzerland
Prior art keywords
measuring device
length measuring
length
measuring
Prior art date
Application number
CH702272A
Other languages
German (de)
Inventor
Meier Johann
Original Assignee
Meier Johann
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 Meier Johann filed Critical Meier Johann
Priority to CH702272A priority Critical patent/CH538105A/en
Priority to DE19722262360 priority patent/DE2262360A1/en
Priority to GB2293173A priority patent/GB1432997A/en
Publication of CH538105A publication Critical patent/CH538105A/en

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)
  • Optical Transform (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH702272A 1972-05-12 1972-05-12 Length measuring device CH538105A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH702272A CH538105A (en) 1972-05-12 1972-05-12 Length measuring device
DE19722262360 DE2262360A1 (en) 1972-05-12 1972-12-20 MEASURING DEVICE
GB2293173A GB1432997A (en) 1972-05-12 1973-05-14 Measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH702272A CH538105A (en) 1972-05-12 1972-05-12 Length measuring device

Publications (1)

Publication Number Publication Date
CH538105A true CH538105A (en) 1973-06-15

Family

ID=4318701

Family Applications (1)

Application Number Title Priority Date Filing Date
CH702272A CH538105A (en) 1972-05-12 1972-05-12 Length measuring device

Country Status (3)

Country Link
CH (1) CH538105A (en)
DE (1) DE2262360A1 (en)
GB (1) GB1432997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596511A1 (en) * 1986-03-25 1987-10-02 Bazenet Jean Pierre Protective device for a displacement sensor and displacement sensor fitted with such a device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549353A (en) * 1982-07-28 1985-10-29 Mitutoyo Mfg. Co., Ltd. Displacement measuring instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596511A1 (en) * 1986-03-25 1987-10-02 Bazenet Jean Pierre Protective device for a displacement sensor and displacement sensor fitted with such a device

Also Published As

Publication number Publication date
GB1432997A (en) 1976-04-22
DE2262360A1 (en) 1973-11-29

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Legal Events

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