AU6400496A - Retroreflective material - Google Patents

Retroreflective material

Info

Publication number
AU6400496A
AU6400496A AU64004/96A AU6400496A AU6400496A AU 6400496 A AU6400496 A AU 6400496A AU 64004/96 A AU64004/96 A AU 64004/96A AU 6400496 A AU6400496 A AU 6400496A AU 6400496 A AU6400496 A AU 6400496A
Authority
AU
Australia
Prior art keywords
retroreflective material
retroreflective
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.)
Abandoned
Application number
AU64004/96A
Other languages
English (en)
Inventor
Thomas I Bradshaw
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU6400496A publication Critical patent/AU6400496A/en
Abandoned 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
    • G02B5/126—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
    • E01F9/512—Preformed road surface markings, e.g. of sheet material; Methods of applying preformed markings
    • 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
    • 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
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
    • 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
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Road Signs Or Road Markings (AREA)
AU64004/96A 1995-06-29 1996-06-27 Retroreflective material Abandoned AU6400496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70895P 1995-06-29 1995-06-29
US000708 1995-06-29
PCT/US1996/011045 WO1997001678A1 (en) 1995-06-29 1996-06-27 Retroreflective material

Publications (1)

Publication Number Publication Date
AU6400496A true AU6400496A (en) 1997-01-30

Family

ID=21692693

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64004/96A Abandoned AU6400496A (en) 1995-06-29 1996-06-27 Retroreflective material

Country Status (9)

Country Link
EP (1) EP0835352A1 (no)
JP (1) JPH11508655A (no)
KR (1) KR19990028420A (no)
AU (1) AU6400496A (no)
BR (1) BR9609340A (no)
CA (1) CA2224326A1 (no)
NO (1) NO975444L (no)
WO (1) WO1997001678A1 (no)
ZA (1) ZA965382B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981033A (en) * 1997-03-12 1999-11-09 3M Innovative Properties Company Pavement marking tape
EP0972112B1 (en) * 1997-03-31 2002-11-06 Minnesota Mining And Manufacturing Company Wide incident angle reflective plate
JP4225599B2 (ja) * 1998-03-09 2009-02-18 スリーエム カンパニー イメージ表示シートおよびイメージ表示システム
JP4222689B2 (ja) 1999-06-25 2009-02-12 スリーエム イノベイティブ プロパティズ カンパニー 反射材および反射材の製造方法
US20090291292A1 (en) * 2008-05-22 2009-11-26 3M Innovative Properties Company Optically active elements including multiple bead layers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172942A (en) * 1959-11-02 1965-03-09 Reflective dry strip transfer
US4145112A (en) * 1977-07-14 1979-03-20 Minnesota Mining And Manufacturing Company Low-profile raised retroreflective sheeting
US4235512A (en) * 1979-05-07 1980-11-25 Ferro Corporation Retro-reflective assembly and method of manufacturing same
US4388359A (en) * 1982-04-23 1983-06-14 Minnesota Mining And Manufacturing Company Embossed pavement-marking sheet material
FR2557896A1 (fr) * 1984-01-09 1985-07-12 Tech Special Securite Procede de fabrication d'un element de construction en beton notamment d'une bordure de voie de circulation ainsi qu'element obtenu par la mise en oeuvre de ce procede.
US4969713A (en) * 1988-12-12 1990-11-13 Brite Line Corporation Marker strip surface for roadways and the like
DE68911288T2 (de) * 1989-02-10 1994-06-30 Briteline Corp Oberflächenmarkierungsstreifen.
DE69421291T2 (de) * 1993-09-20 2000-04-13 Minnesota Mining & Mfg Fahrbahnmarkierung und grundfolie

Also Published As

Publication number Publication date
ZA965382B (en) 1997-12-25
NO975444L (no) 1998-02-26
BR9609340A (pt) 1999-05-11
WO1997001678A1 (en) 1997-01-16
EP0835352A1 (en) 1998-04-15
KR19990028420A (ko) 1999-04-15
MX9710360A (es) 1998-03-29
NO975444D0 (no) 1997-11-26
JPH11508655A (ja) 1999-07-27
CA2224326A1 (en) 1997-01-16

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