ZA974973B - Retroreflective traffic signs - Google Patents

Retroreflective traffic signs

Info

Publication number
ZA974973B
ZA974973B ZA974973A ZA974973A ZA974973B ZA 974973 B ZA974973 B ZA 974973B ZA 974973 A ZA974973 A ZA 974973A ZA 974973 A ZA974973 A ZA 974973A ZA 974973 B ZA974973 B ZA 974973B
Authority
ZA
South Africa
Prior art keywords
traffic signs
retroreflective traffic
retroreflective
signs
traffic
Prior art date
Application number
ZA974973A
Other languages
English (en)
Inventor
Randall Lyndon Erickson
Lacy Max Hurlocker
Larry Dean Rich
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
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of ZA974973B publication Critical patent/ZA974973B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • E01F9/535—Kerbs or road edgings specially adapted for alerting road users
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Road Signs Or Road Markings (AREA)
ZA974973A 1996-06-21 1997-06-05 Retroreflective traffic signs ZA974973B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66811596A 1996-06-21 1996-06-21

Publications (1)

Publication Number Publication Date
ZA974973B true ZA974973B (en) 1998-12-07

Family

ID=24681080

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA974973A ZA974973B (en) 1996-06-21 1997-06-05 Retroreflective traffic signs

Country Status (6)

Country Link
EP (1) EP0906475A1 (xx)
JP (1) JP2000513058A (xx)
AU (1) AU7447496A (xx)
BR (1) BR9612646A (xx)
WO (1) WO1997048855A1 (xx)
ZA (1) ZA974973B (xx)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349598A (en) * 1976-12-01 1982-09-14 Minnesota Mining And Manufacturing Company High incidence angle retroreflective material
CH627806A5 (en) * 1978-02-02 1982-01-29 Steiner Silidur Ag Shaped stone for edge borders and stair steps
US5064272A (en) * 1985-11-18 1991-11-12 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting and method of making
DE3928413A1 (de) * 1988-09-05 1990-03-15 Terkl Hans Ulrich & Co Fahrbahnmarkierung
AU645614B2 (en) * 1990-10-31 1994-01-20 Minnesota Mining And Manufacturing Company Pavement marking material
DE69428708T2 (de) * 1993-05-03 2002-08-08 Minnesota Mining & Mfg Bewehrungselemente für giessbare mischungen
JPH07309650A (ja) * 1994-05-10 1995-11-28 Daiwabo Co Ltd セメント補強用集束繊維およびその製造方法
DE29500731U1 (de) * 1995-01-18 1995-07-20 Klein Gerhard Schilderträger für die Kennzeichnung von öffentlichen und privaten Pkw-Stellplätzen und Grundstücken

Also Published As

Publication number Publication date
EP0906475A1 (en) 1999-04-07
AU7447496A (en) 1998-01-07
BR9612646A (pt) 1999-07-20
JP2000513058A (ja) 2000-10-03
WO1997048855A1 (en) 1997-12-24

Similar Documents

Publication Publication Date Title
GB2312280B (en) Traffic information display unit
EP0720137A3 (en) Traffic information system
GB2312074B (en) Traffic sign
GB2306242B (en) Traffic control sign
KR970058508U (ko) 도로 표지병
GB9624273D0 (en) Traffic sign
ZA974973B (en) Retroreflective traffic signs
GB2320124B (en) Road sign
GB2299356B (en) Temporary road signs
PL314819A1 (en) Traffic sign
PL314818A1 (en) Traffic sign
PL316800A1 (en) Road traffic signs
DE69502046D1 (de) Temporäre Verkehrszeichen
AU130596S (en) Road traffic sign
AU130595S (en) Road traffic sign
GB2338017B (en) A traffic sign
GB9719349D0 (en) Road traffic sign
GB9615104D0 (en) Road Signs
TW340631U (en) Traffic simulator
DE9404120U1 (de) Verkehrszeichen
TW343660U (en) Traffic sign unit
ZA965113B (en) Road traffic sign
HU9700326V0 (en) Road sign
IL113741A (en) Traffic sign post protector
GB9519332D0 (en) Windproof road sign