BE765884A - PERFECTED REFLECTIVE MATERIAL, WITH DOUBLE FOCUSING OF LIGHT, IN PARTICULAR FOR ROAD SIGNALING - Google Patents

PERFECTED REFLECTIVE MATERIAL, WITH DOUBLE FOCUSING OF LIGHT, IN PARTICULAR FOR ROAD SIGNALING

Info

Publication number
BE765884A
BE765884A BE765884A BE765884A BE765884A BE 765884 A BE765884 A BE 765884A BE 765884 A BE765884 A BE 765884A BE 765884 A BE765884 A BE 765884A BE 765884 A BE765884 A BE 765884A
Authority
BE
Belgium
Prior art keywords
perfected
light
reflective material
double focusing
road signaling
Prior art date
Application number
BE765884A
Other languages
French (fr)
Original Assignee
Eigenmann Ludwig
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 Eigenmann Ludwig filed Critical Eigenmann Ludwig
Publication of BE765884A publication Critical patent/BE765884A/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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings
BE765884A 1970-04-22 1971-04-16 PERFECTED REFLECTIVE MATERIAL, WITH DOUBLE FOCUSING OF LIGHT, IN PARTICULAR FOR ROAD SIGNALING BE765884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2367670 1970-04-22

Publications (1)

Publication Number Publication Date
BE765884A true BE765884A (en) 1971-09-16

Family

ID=11209070

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765884A BE765884A (en) 1970-04-22 1971-04-16 PERFECTED REFLECTIVE MATERIAL, WITH DOUBLE FOCUSING OF LIGHT, IN PARTICULAR FOR ROAD SIGNALING

Country Status (7)

Country Link
BE (1) BE765884A (en)
CH (1) CH528089A (en)
DE (1) DE2120328A1 (en)
FR (1) FR2086257B1 (en)
GB (1) GB1343196A (en)
NL (1) NL7105505A (en)
SE (1) SE372961B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414045A1 (en) * 1973-03-21 1974-10-03 Ludwig Eigenmann REFLECTIVE ELEMENT, IN PARTICULAR FOR ROAD MARKING

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1046126B (en) * 1974-05-20 1980-06-30 Eigenmann Ludwig REFINEMENTS FOR BACK MATERIALS, PARTICULARLY FOR ROAD SIGNAGE AND RELATED RETROCOLLIMANT AGGLOMERATES
DE2632107C2 (en) * 1975-07-16 1986-01-09 Ludwig Dr. Vacallo Tessin Eigenmann Reflective unit for marking material for horizontal road marking
IT1097474B (en) * 1978-07-05 1985-08-31 Eigenmann Ludwig REFLECTIVE ELEMENTS PERFECTED FOR ROAD SIGNAGE, METHOD FOR THEIR ORIENTATION AND INSTALLATION
CH673044A5 (en) * 1983-05-09 1990-01-31 Moses Bollag
RU2642746C1 (en) * 2016-11-16 2018-01-25 Александр Вячеславович Филиппов Horizontal road marking (versions)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386085A (en) * 1964-03-20 1965-01-15 Cataphote Corp Self-lighting process for roads and road surfacing for its implementation
US3573954A (en) * 1967-07-05 1971-04-06 Nihon Koken Co Ltd Reflex-reflectors and method for the manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414045A1 (en) * 1973-03-21 1974-10-03 Ludwig Eigenmann REFLECTIVE ELEMENT, IN PARTICULAR FOR ROAD MARKING

Also Published As

Publication number Publication date
DE2120328A1 (en) 1971-11-11
FR2086257A1 (en) 1971-12-31
NL7105505A (en) 1971-10-26
GB1343196A (en) 1974-01-10
FR2086257B1 (en) 1975-07-04
SE372961B (en) 1975-01-20
CH528089A (en) 1972-09-15

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