FR2455295A1 - Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides - Google Patents

Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides

Info

Publication number
FR2455295A1
FR2455295A1 FR7910914A FR7910914A FR2455295A1 FR 2455295 A1 FR2455295 A1 FR 2455295A1 FR 7910914 A FR7910914 A FR 7910914A FR 7910914 A FR7910914 A FR 7910914A FR 2455295 A1 FR2455295 A1 FR 2455295A1
Authority
FR
France
Prior art keywords
sheet
reflecting units
marking material
light
opposite sides
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.)
Withdrawn
Application number
FR7910914A
Other languages
French (fr)
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.)
Vibrantz Corp
Original Assignee
Ferro Corp
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 Ferro Corp filed Critical Ferro Corp
Priority to FR7910914A priority Critical patent/FR2455295A1/en
Publication of FR2455295A1 publication Critical patent/FR2455295A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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
    • E01F9/576—Traffic lines
    • E01F9/578—Traffic lines consisting of preformed elements, e.g. tapes, block-type elements specially designed or arranged to make up a traffic line

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The reflective marking material is particularly for roads, airport runways etc. It has a sheet with light-permeable part and a light-refractive surface on the one side, while on the other are a number of light-reflecting units with three facets at right angles to each other. These reflect light striking the sheet at a relatively large angle. It can be glued in the working position. One side of the sheet can have light-receiving members protruding above it and spaced apart at intervals in one direction, and opposite the reflecting units on the other side.
FR7910914A 1979-04-27 1979-04-27 Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides Withdrawn FR2455295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910914A FR2455295A1 (en) 1979-04-27 1979-04-27 Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910914A FR2455295A1 (en) 1979-04-27 1979-04-27 Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides

Publications (1)

Publication Number Publication Date
FR2455295A1 true FR2455295A1 (en) 1980-11-21

Family

ID=9224882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910914A Withdrawn FR2455295A1 (en) 1979-04-27 1979-04-27 Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides

Country Status (1)

Country Link
FR (1) FR2455295A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US586663A (en) * 1897-07-20 Hinge
CH334488A (en) * 1955-08-22 1958-11-30 Leubaz Ernest Reflective patch intended to be embedded in the ground
FR2108058A1 (en) * 1970-09-29 1972-05-12 Rowland Dev Corp
GB1476447A (en) * 1974-10-28 1977-06-16 Minnesota Mining & Mfg Reflector sturcture
BE860532A (en) * 1977-11-07 1978-05-08 Ferro Corp RETROREFLECTOR
FR2373071A1 (en) * 1976-12-01 1978-06-30 Minnesota Mining & Mfg RETROREFLECTING SHEET MATERIAL WITH HIGH ANGLE OF INCIDENCE
GB2001451A (en) * 1977-07-14 1979-01-31 Minnesota Mining & Mfg Low-profile raised retroreflective sheeting
US4182548A (en) * 1977-07-05 1980-01-08 Ferro Corporation Retroreflective marking tape

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US586663A (en) * 1897-07-20 Hinge
CH334488A (en) * 1955-08-22 1958-11-30 Leubaz Ernest Reflective patch intended to be embedded in the ground
FR2108058A1 (en) * 1970-09-29 1972-05-12 Rowland Dev Corp
GB1476447A (en) * 1974-10-28 1977-06-16 Minnesota Mining & Mfg Reflector sturcture
FR2373071A1 (en) * 1976-12-01 1978-06-30 Minnesota Mining & Mfg RETROREFLECTING SHEET MATERIAL WITH HIGH ANGLE OF INCIDENCE
US4182548A (en) * 1977-07-05 1980-01-08 Ferro Corporation Retroreflective marking tape
GB2001451A (en) * 1977-07-14 1979-01-31 Minnesota Mining & Mfg Low-profile raised retroreflective sheeting
BE860532A (en) * 1977-11-07 1978-05-08 Ferro Corp RETROREFLECTOR

Similar Documents

Publication Publication Date Title
CA1090127A (en) Low-profile raised retroreflective sheeting
US3975083A (en) Wide angle retroreflector assembly and method of making same
ATE69512T1 (en) WIDE ANGLE CUBE CORNER REFLECTION SHEET.
JPS5947089B2 (en) rear reflector
KR900014904A (en) Retroreflective articles with light-transmitting surfaces
KR970703471A (en) RETROREFLECTIVE ARTICLE WITH DUAL REFLECTOR
SE7708711L (en) MAGNETICLY ORIENTABLE RETURN REFLECTIVE PARTICLES
ES446628A2 (en) Faceted parabolic-type reflector system
ATA280488A (en) GLASS BEADS IN A MATRIX MARKING
ATE105941T1 (en) EFFICIENT MATERIAL FOR A RETROREFLECTOR.
ATE48183T1 (en) SELECTIVELY TRANSLUCENT PLATE.
DE69429113T2 (en) OPTICAL COMPONENT SUITABLE FOR USE IN GLAZING
US4332437A (en) Retroreflective marking tape
AR002644A1 (en) A REFLECTIVE PAVING MARKING MATERIAL AND METHODS TO MANUFACTURE IT.
CA2064484A1 (en) Retroreflective sheet
SE7708345L (en) REFLECTOR DEVICE FOR RADIATION ENERGY
JPS6463901A (en) Reflection mirror apparatus
FR2455295A1 (en) Surface reflective marking material strip - consists of sheet with refractive surface and three faceted reflecting units on opposite sides
DE69706787D1 (en) GLASS ITEM COVERED WITH A COLORED FILM
ES8200483A1 (en) Retroreflection plate.
AT374852B (en) DEVICE FOR CLEANING THE REFLECTOR OF A LIGHT REFLECTION DEVICE FOR ROAD SIGNS, IN PARTICULAR ROAD SIGNALS
JPS57169739A (en) Screen for projection
GB1426230A (en) Retroreflecting assembly
JPH0524949Y2 (en)
IT1088481B (en) Retroreflector with angled light transmitting sheet - with refractive front surface and rear surface with reflecting units

Legal Events

Date Code Title Description
ST Notification of lapse