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BE607647A - Catadioptric article. - Google Patents

Catadioptric article.

Info

Publication number
BE607647A
BE607647A BE607647A BE607647A BE607647A BE 607647 A BE607647 A BE 607647A BE 607647 A BE607647 A BE 607647A BE 607647 A BE607647 A BE 607647A BE 607647 A BE607647 A BE 607647A
Authority
BE
Belgium
Prior art keywords
catadioptric
article
catadioptric article
Prior art date
Application number
BE607647A
Other languages
French (fr)
Inventor
Victor Weber
Original Assignee
Minnesota Mining & Mfg
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 US94112A external-priority patent/US3140340A/en
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BE607647A publication Critical patent/BE607647A/en

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
BE607647A 1960-08-29 1961-08-29 Catadioptric article. BE607647A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5260860A 1960-08-29 1960-08-29
US94112A US3140340A (en) 1961-03-01 1961-03-01 Reflex reflector article

Publications (1)

Publication Number Publication Date
BE607647A true BE607647A (en) 1962-02-28

Family

ID=26730858

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607647A BE607647A (en) 1960-08-29 1961-08-29 Catadioptric article.

Country Status (5)

Country Link
AT (1) AT241305B (en)
BE (1) BE607647A (en)
CH (1) CH397478A (en)
ES (1) ES270063A1 (en)
GB (1) GB998092A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018798B1 (en) * 1978-11-08 1983-06-08 LUCAS INDUSTRIES public limited company Reflex reflector device
DE102007042539A1 (en) * 2007-09-07 2009-03-26 Johannes Beilharz Gmbh & Co. Kg Reflector e.g. plastic prism reflector, for road guide post, has reflection element lying in form of plastic triple mirror plate with silvering on inner side of plate, where reflector is connected with detent element for tie-clip connection

Also Published As

Publication number Publication date
CH397478A (en) 1965-08-15
AT241305B (en) 1965-07-12
ES270063A1 (en) 1962-01-16
GB998092A (en) 1965-07-14

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