CH528089A - Reflective material, especially for road signs - Google Patents

Reflective material, especially for road signs

Info

Publication number
CH528089A
CH528089A CH580471A CH580471A CH528089A CH 528089 A CH528089 A CH 528089A CH 580471 A CH580471 A CH 580471A CH 580471 A CH580471 A CH 580471A CH 528089 A CH528089 A CH 528089A
Authority
CH
Switzerland
Prior art keywords
reflective material
road signs
signs
road
reflective
Prior art date
Application number
CH580471A
Other languages
Italian (it)
Inventor
Eigenmann Ludwig
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 CH528089A publication Critical patent/CH528089A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CH580471A 1970-04-22 1971-04-21 Reflective material, especially for road signs CH528089A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH528089A true CH528089A (en) 1972-09-15

Family

ID=11209070

Family Applications (1)

Application Number Title Priority Date Filing Date
CH580471A CH528089A (en) 1970-04-22 1971-04-21 Reflective material, especially for road signs

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)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1045337B (en) * 1973-03-21 1980-05-10 Eigenmann Ludwig REFLECTIVE MATERIAL IN PARTICULAR FOR ROAD SIGNS FOR FEELING REAR REFLECTIVE PROPERTIES IN SLOWING LIGHT
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

Also Published As

Publication number Publication date
DE2120328A1 (en) 1971-11-11
BE765884A (en) 1971-09-16
FR2086257B1 (en) 1975-07-04
GB1343196A (en) 1974-01-10
NL7105505A (en) 1971-10-26
SE372961B (en) 1975-01-20
FR2086257A1 (en) 1971-12-31

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Legal Events

Date Code Title Description
PL Patent ceased