SE9401627L - Skalmönster vid lägesbestämning med hjälp av en snäv mätstråle - Google Patents

Skalmönster vid lägesbestämning med hjälp av en snäv mätstråle

Info

Publication number
SE9401627L
SE9401627L SE9401627A SE9401627A SE9401627L SE 9401627 L SE9401627 L SE 9401627L SE 9401627 A SE9401627 A SE 9401627A SE 9401627 A SE9401627 A SE 9401627A SE 9401627 L SE9401627 L SE 9401627L
Authority
SE
Sweden
Prior art keywords
scale pattern
measuring beam
pattern
scale
pct
Prior art date
Application number
SE9401627A
Other languages
Unknown language ( )
English (en)
Other versions
SE9401627D0 (sv
SE502408C2 (sv
Inventor
Rudolf Wiklund
Original Assignee
Dataliner Ab
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
Priority claimed from SE9303191A external-priority patent/SE502409C2/sv
Application filed by Dataliner Ab filed Critical Dataliner Ab
Priority to SE9401627A priority Critical patent/SE502408C2/sv
Publication of SE9401627D0 publication Critical patent/SE9401627D0/sv
Priority to US08/624,418 priority patent/US5686995A/en
Priority to EP94929073A priority patent/EP0721565A1/en
Priority to JP7510252A priority patent/JPH09505882A/ja
Priority to PCT/SE1994/000893 priority patent/WO1995009344A1/en
Publication of SE9401627L publication Critical patent/SE9401627L/sv
Publication of SE502408C2 publication Critical patent/SE502408C2/sv

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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
SE9401627A 1993-09-30 1994-05-10 Skalmönster vid lägesbestämning med hjälp av en snäv mätstråle SE502408C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9401627A SE502408C2 (sv) 1993-09-30 1994-05-10 Skalmönster vid lägesbestämning med hjälp av en snäv mätstråle
US08/624,418 US5686995A (en) 1993-09-30 1994-09-28 Scale pattern arrangement
EP94929073A EP0721565A1 (en) 1993-09-30 1994-09-28 A scale pattern arrangement
JP7510252A JPH09505882A (ja) 1993-09-30 1994-09-28 スケールパターン装置
PCT/SE1994/000893 WO1995009344A1 (en) 1993-09-30 1994-09-28 A scale pattern arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303191A SE502409C2 (sv) 1993-09-30 1993-09-30 Mätanordning för dimensionsmätning av ett stort mätobjekt, t.e.x chassiet hos en bil
SE9401627A SE502408C2 (sv) 1993-09-30 1994-05-10 Skalmönster vid lägesbestämning med hjälp av en snäv mätstråle

Publications (3)

Publication Number Publication Date
SE9401627D0 SE9401627D0 (sv) 1994-05-10
SE9401627L true SE9401627L (sv) 1995-03-31
SE502408C2 SE502408C2 (sv) 1995-10-16

Family

ID=26661849

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401627A SE502408C2 (sv) 1993-09-30 1994-05-10 Skalmönster vid lägesbestämning med hjälp av en snäv mätstråle

Country Status (5)

Country Link
US (1) US5686995A (sv)
EP (1) EP0721565A1 (sv)
JP (1) JPH09505882A (sv)
SE (1) SE502408C2 (sv)
WO (1) WO1995009344A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2154574B1 (es) * 1998-11-12 2001-10-16 Fagor S Coop Regla optica para la medicion de longitudes, con una graduacion para la compensacion.
ES2777939T3 (es) 2013-09-09 2020-08-06 Canimguide Therapeutics Ab Moduladores del sistema inmunitario
WO2016144650A1 (en) 2015-03-06 2016-09-15 Canimguide Therapeutics Ab Immune system modulators and compositions
CN105043269B (zh) * 2015-07-08 2017-09-29 上海与德通讯技术有限公司 一种物体尺寸的测量方法及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420353B (sv) * 1980-04-23 1981-09-28 Pharos Ab Anordning for att kontrollera mattriktighet
US4997283A (en) * 1989-03-27 1991-03-05 Danielson Glen C Vehicle straightener measuring unit, measuring apparatus reliant on reflected beams, and source, targets and method
US5251013A (en) * 1989-03-27 1993-10-05 Danielson Glen C Vehicle straightener measuring unit, measuring apparatus reliant on reflected beam(s), and source, targets and method
AU7446991A (en) * 1990-11-28 1992-06-25 Glen C Danielson Vehicle straightener measuring unit, measuring apparatus reliant on reflected beam(s), and source, targets and method

Also Published As

Publication number Publication date
US5686995A (en) 1997-11-11
SE9401627D0 (sv) 1994-05-10
WO1995009344A1 (en) 1995-04-06
SE502408C2 (sv) 1995-10-16
EP0721565A1 (en) 1996-07-17
JPH09505882A (ja) 1997-06-10

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