FR2259350A1 - - Google Patents

Info

Publication number
FR2259350A1
FR2259350A1 FR7501918A FR7501918A FR2259350A1 FR 2259350 A1 FR2259350 A1 FR 2259350A1 FR 7501918 A FR7501918 A FR 7501918A FR 7501918 A FR7501918 A FR 7501918A FR 2259350 A1 FR2259350 A1 FR 2259350A1
Authority
FR
France
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.)
Granted
Application number
FR7501918A
Other languages
French (fr)
Other versions
FR2259350B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 DE19742403253 external-priority patent/DE2403253C2/de
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2259350A1 publication Critical patent/FR2259350A1/fr
Application granted granted Critical
Publication of FR2259350B1 publication Critical patent/FR2259350B1/fr
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
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7501918A 1974-01-24 1975-01-22 Expired FR2259350B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742403253 DE2403253C2 (de) 1974-01-24 Optisches Untersuchungsgerät, insbesondere Isochromatenvervielfacher zur spannungsoptischen Untersuchung von Bauteilproben

Publications (2)

Publication Number Publication Date
FR2259350A1 true FR2259350A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1975-08-22
FR2259350B1 FR2259350B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1978-03-10

Family

ID=5905531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501918A Expired FR2259350B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1974-01-24 1975-01-22

Country Status (2)

Country Link
US (1) US3984188A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR2259350B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656757A (en) * 1951-01-16 1953-10-27 Stern Joshua Racking mechanism for microphotometers
US3243819A (en) * 1964-05-14 1966-03-29 Chapman Everett Photoelastic stress analysis
US3293908A (en) * 1964-08-21 1966-12-27 Chapman Everett Photoelastic machine
US3758217A (en) * 1971-10-20 1973-09-11 P Stokstad Optical bench and components therefor

Also Published As

Publication number Publication date
DE2403253B1 (de) 1975-07-31
US3984188A (en) 1976-10-05
FR2259350B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1978-03-10
DE2403253A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse