FR2706045B1 - Cible rétro-réfléchissante et son procédé de fabrication. - Google Patents

Cible rétro-réfléchissante et son procédé de fabrication.

Info

Publication number
FR2706045B1
FR2706045B1 FR9306710A FR9306710A FR2706045B1 FR 2706045 B1 FR2706045 B1 FR 2706045B1 FR 9306710 A FR9306710 A FR 9306710A FR 9306710 A FR9306710 A FR 9306710A FR 2706045 B1 FR2706045 B1 FR 2706045B1
Authority
FR
France
Prior art keywords
retro
manufacturing process
reflecting target
reflecting
target
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 - Lifetime
Application number
FR9306710A
Other languages
English (en)
Other versions
FR2706045A1 (fr
Inventor
Romman Nabil
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.)
Espace Industrie Controles SA
Original Assignee
Espace Industrie Controles SA
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 Espace Industrie Controles SA filed Critical Espace Industrie Controles SA
Priority to FR9306710A priority Critical patent/FR2706045B1/fr
Publication of FR2706045A1 publication Critical patent/FR2706045A1/fr
Application granted granted Critical
Publication of FR2706045B1 publication Critical patent/FR2706045B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
FR9306710A 1993-06-04 1993-06-04 Cible rétro-réfléchissante et son procédé de fabrication. Expired - Lifetime FR2706045B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9306710A FR2706045B1 (fr) 1993-06-04 1993-06-04 Cible rétro-réfléchissante et son procédé de fabrication.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306710A FR2706045B1 (fr) 1993-06-04 1993-06-04 Cible rétro-réfléchissante et son procédé de fabrication.

Publications (2)

Publication Number Publication Date
FR2706045A1 FR2706045A1 (fr) 1994-12-09
FR2706045B1 true FR2706045B1 (fr) 1995-08-11

Family

ID=9447770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9306710A Expired - Lifetime FR2706045B1 (fr) 1993-06-04 1993-06-04 Cible rétro-réfléchissante et son procédé de fabrication.

Country Status (1)

Country Link
FR (1) FR2706045B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521847A1 (de) * 1995-06-16 1996-12-19 Gerhard Cammann Verfahren und Einrichtung zur Herstellung von lichtreflektierenden Bausteinen, von lichtreflektierenden Flächen wie Straßenmarkierungen, Randstreifen, Mittelstreifen oder dergleichen
US7874686B2 (en) 2004-09-27 2011-01-25 Brainlab Ag Reflective marker and method for its manufacture
EP1639958B1 (fr) * 2004-09-27 2007-07-25 BrainLAB AG Cible rétro-réfléchissante et son procédé de fabrication
DE102008022254A1 (de) 2008-05-06 2009-11-12 Bernhard Hauri Marker für ein Navigationssystem
DE102009019986B8 (de) 2009-05-06 2013-08-01 Ilumark Gmbh Retro-reflektierender Marker
FR2949152A1 (fr) * 2009-08-17 2011-02-18 Eads Europ Aeronautic Defence Jauge de deformation et systeme de localisation spatiale de telles jauges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555715A (en) * 1947-09-13 1951-06-05 Minnesota Mining & Mfg Colored reflex light reflector
US3274888A (en) * 1962-01-19 1966-09-27 Minnesota Mining & Mfg Inorganic reflex-reflective aggregate
IT1046126B (it) * 1974-05-20 1980-06-30 Eigenmann Ludwig Perfezionamenti ai materiali retro collimanti in particolare per segnaletica stradale e relativi agglomerati retrocollimanti
US4355895A (en) * 1979-07-26 1982-10-26 Coal Industry (Patents) Limited Survey systems
JPS5811902A (ja) * 1981-07-15 1983-01-22 Toyo Seikan Kaisha Ltd 半球状反射器
ZA889529B (en) * 1987-12-21 1989-09-27 Univ Western Australia Vision system

Also Published As

Publication number Publication date
FR2706045A1 (fr) 1994-12-09

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