NL7901924A - Ingekapseld wegmeetsysteem. - Google Patents

Ingekapseld wegmeetsysteem.

Info

Publication number
NL7901924A
NL7901924A NL7901924A NL7901924A NL7901924A NL 7901924 A NL7901924 A NL 7901924A NL 7901924 A NL7901924 A NL 7901924A NL 7901924 A NL7901924 A NL 7901924A NL 7901924 A NL7901924 A NL 7901924A
Authority
NL
Netherlands
Prior art keywords
measurement system
road measurement
enclosed road
enclosed
road
Prior art date
Application number
NL7901924A
Other languages
English (en)
Dutch (nl)
Original Assignee
Dresden Feinmess
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 Dresden Feinmess filed Critical Dresden Feinmess
Publication of NL7901924A publication Critical patent/NL7901924A/xx

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
NL7901924A 1978-03-10 1979-03-09 Ingekapseld wegmeetsysteem. NL7901924A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20409778A DD134986B1 (de) 1978-03-10 1978-03-10 Gekapseltes wegmesssystem

Publications (1)

Publication Number Publication Date
NL7901924A true NL7901924A (nl) 1979-09-12

Family

ID=5511769

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7901924A NL7901924A (nl) 1978-03-10 1979-03-09 Ingekapseld wegmeetsysteem.

Country Status (4)

Country Link
DD (1) DD134986B1 (de)
FR (1) FR2419504A1 (de)
IT (1) IT7948294A0 (de)
NL (1) NL7901924A (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CH594875A5 (de) * 1975-02-11 1978-01-31 Heidenhain Gmbh Dr Johannes
DE2505587C3 (de) * 1975-02-11 1980-10-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung
DE2510219C3 (de) * 1975-03-08 1978-05-18 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung

Also Published As

Publication number Publication date
DD134986A1 (de) 1979-04-04
FR2419504A1 (fr) 1979-10-05
DD134986B1 (de) 1980-12-24
FR2419504B1 (de) 1983-05-20
IT7948294A0 (it) 1979-03-12

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Legal Events

Date Code Title Description
BV The patent application has lapsed