GB1288301A - - Google Patents

Info

Publication number
GB1288301A
GB1288301A GB4817769A GB4817769A GB1288301A GB 1288301 A GB1288301 A GB 1288301A GB 4817769 A GB4817769 A GB 4817769A GB 4817769 A GB4817769 A GB 4817769A GB 1288301 A GB1288301 A GB 1288301A
Authority
GB
United Kingdom
Prior art keywords
reflector
carriage
scale
points
optical axis
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.)
Expired
Application number
GB4817769A
Other languages
English (en)
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 filed Critical
Publication of GB1288301A publication Critical patent/GB1288301A/en
Expired legal-status Critical Current

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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB4817769A 1968-10-09 1969-10-01 Expired GB1288301A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13576/68A SE327831B (en:Method) 1968-10-09 1968-10-09

Publications (1)

Publication Number Publication Date
GB1288301A true GB1288301A (en:Method) 1972-09-06

Family

ID=20297626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4817769A Expired GB1288301A (en:Method) 1968-10-09 1969-10-01

Country Status (5)

Country Link
US (1) US3597092A (en:Method)
DE (1) DE1950999A1 (en:Method)
FR (1) FR2020255A1 (en:Method)
GB (1) GB1288301A (en:Method)
SE (1) SE327831B (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775012A (en) * 1971-07-07 1973-11-27 El Ab As Means for determining distance
US7356936B1 (en) * 2004-01-14 2008-04-15 Honda Motor Co., Ltd. Apparatus and method for measuring coating accumulations in a spray booth

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195168A (en) * 1936-10-06 1940-03-26 Bausch & Lomb Method and apparatus for measuring spectrograms
DE1120157B (de) * 1958-11-29 1961-12-21 Helmuth Frenk Dipl Phys Dr Basisentfernungsmesser mit Schaerfentiefeanzeige
GB1008769A (en) * 1962-07-31 1965-11-03 Ernest Arthur Timson Apparatus for checking the pitch of uniformly spaced visible effects in the course of being formed in a travelling strip or web

Also Published As

Publication number Publication date
FR2020255A1 (en:Method) 1970-07-10
US3597092A (en) 1971-08-03
SE327831B (en:Method) 1970-08-31
DE1950999A1 (de) 1970-04-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years