AU8772475A - Retroreflective elements - Google Patents

Retroreflective elements

Info

Publication number: AU8772475A
Authority: AU; Australia
Prior art keywords: retroreflective elements; retroreflective; elements
Prior art date: 1974-12-20
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.): Expired

Application number

AU87724/75A

Inventor

Robert B Bagshaw

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.)

Bagshaw R B

Original Assignee

Bagshaw R B

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.)

1974-12-20

Filing date

1975-12-19

Publication date

1977-06-23

1975-12-19 Application filed by Bagshaw R B filed Critical Bagshaw R B

1977-06-23 Publication of AU8772475A publication Critical patent/AU8772475A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00605—Production of reflex reflectors
- B29D11/00615—Production of reflex reflectors moulded by partially embedding reflective elements, e.g. glass beads, into the surface of a support, e.g. to make prefabricated road 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
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
- 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
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0472—Traffic signs
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Architecture (AREA)
Optics & Photonics (AREA)
Health & Medical Sciences (AREA)
Manufacturing & Machinery (AREA)
Ophthalmology & Optometry (AREA)
Mechanical Engineering (AREA)
Geometry (AREA)
Road Signs Or Road Markings (AREA)
Illuminated Signs And Luminous Advertising (AREA)
Optical Elements Other Than Lenses (AREA)

AU87724/75A 1974-12-20 1975-12-19 Retroreflective elements Expired AU8772475A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53481774A	1974-12-20	1974-12-20
US56441275A	1975-04-02	1975-04-02

Publications (1)

Publication Number	Publication Date
AU8772475A true AU8772475A (en)	1977-06-23

Family

ID=27064601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU87724/75A Expired AU8772475A (en)	1974-12-20	1975-12-19	Retroreflective elements

Country Status (13)

Country	Link
JP (2)	JPS5187321A (en)
AR (1)	AR209133A1 (en)
AU (1)	AU8772475A (en)
CA (1)	CA1073876A (en)
CH (1)	CH609157A5 (en)
DE (1)	DE2555949A1 (en)
ES (1)	ES443718A1 (en)
FR (1)	FR2295435A1 (en)
GB (1)	GB1531480A (en)
IT (1)	IT1072301B (en)
NL (1)	NL7514896A (en)
NO (1)	NO754165L (en)
SE (1)	SE413440B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1092491B (en) *	1978-01-31	1985-07-12	Eigenmann Ludwig	IMPROVEMENT OF REFLECTIVE MATERIALS (REFLECTORS) FOR HORIZONTAL ROAD SIGNS, AND PROCEDURE FOR THEIR MANUFACTURE
FR2483976A1 (en) *	1980-06-04	1981-12-11	Protecsit	Reflective studs for marking road or runway limits etc. - moulded from transparent polyester, polycarbonate or polyamide resin
GB2147542A (en) *	1983-10-05	1985-05-15	Fade In Products	Printed articles
JPH0757935B2 (en) *	1984-05-10	1995-06-21	アトム化学塗料株式会社	All-weather type road marking sheet material
CA1268016A (en) *	1984-09-21	1990-04-24	Robert Dejaiffe	Reflective particles and method of making the same
US4830899A (en) *	1986-07-04	1989-05-16	Nissen Chemical Industry Co., Ltd.	Light reflection material, its manufacture and application
IT1236195B (en) *	1989-12-06	1993-01-19		HIGH HORIZONTAL ROAD SIGNAGE WITH HIGH REFLECTIVE POWER.
CA2107774A1 (en) *	1991-04-05	1992-10-06	Barry David Pacey	Road marking method - the appliation of rib pads
US5835271A (en) *	1995-06-29	1998-11-10	Minnesota Mining And Manufacturing Company	Encased retroreflective elements and method for making
EP1709252B1 (en) *	2004-01-21	2014-03-26	3M Innovative Properties Company	Retroreflective elements and articles
US7156528B2 (en)	2004-01-21	2007-01-02	3M Innovative Properties Company	Retroreflective elements and articles
US7168815B2 (en)	2004-01-21	2007-01-30	3M Innovative Properties Company	Retroreflective elements and articles
US7874686B2 (en)	2004-09-27	2011-01-25	Brainlab Ag	Reflective marker and method for its manufacture
DE502004004450D1 (en) *	2004-09-27	2007-09-06	Brainlab Ag	Reflective marker and method for its preparation
NO346295B1 (en) *	2016-04-13	2022-05-30	Lightsyou As	Retroreflective capsules and method of production method
CN109855014A (en) *	2019-02-25	2019-06-07	葛映东	A kind of LED street lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2821890A (en) *	1954-07-08	1958-02-04	Wald Ind Inc	Apparatus and method for marking a surface
US3171827A (en) *	1960-10-31	1965-03-02	Prismo Safety Corp	Reflective granules
US3556637A (en) *	1968-06-27	1971-01-19	Minnesota Mining & Mfg	Reflex-reflecting aggregate and markers prepared therefrom
IT1001490B (en) *	1972-05-24	1976-04-20	Eigenmann Ludwig	IMPROVEMENT TO HORIZONTAL ROAD SIGN MATERIALS AND RELATED HIGH VISIBILITY IMPROVED MATERIALS ADHESION AND RESISTANCE TO WEAR
IT1045806B (en) *	1973-01-22	1980-06-10	Eigenmann Ludwig	IMPROVEMENT OF HORIZONTAL STREET SIGNALING MATERIALS AND METHODS FOR THEIR PRODUCTION AND RELATED HIGH PERFORMANCE PERFECTED MATERIALS RESISTANCE TO WEAR POSSIBILITY

1975
- 1975-12-05 GB GB49925/75A patent/GB1531480A/en not_active Expired
- 1975-12-09 NO NO754165A patent/NO754165L/no unknown
- 1975-12-12 DE DE19752555949 patent/DE2555949A1/en not_active Withdrawn
- 1975-12-17 SE SE7514304A patent/SE413440B/en unknown
- 1975-12-19 NL NL7514896A patent/NL7514896A/en not_active Application Discontinuation
- 1975-12-19 AR AR261694A patent/AR209133A1/en active
- 1975-12-19 CA CA242,143A patent/CA1073876A/en not_active Expired
- 1975-12-19 CH CH1654075A patent/CH609157A5/en not_active IP Right Cessation
- 1975-12-19 IT IT70137/75A patent/IT1072301B/en active
- 1975-12-19 JP JP50150669A patent/JPS5187321A/ja active Pending
- 1975-12-19 ES ES443718A patent/ES443718A1/en not_active Expired
- 1975-12-19 FR FR7539165A patent/FR2295435A1/en active Granted
- 1975-12-19 AU AU87724/75A patent/AU8772475A/en not_active Expired
1976
- 1976-02-27 JP JP51020193A patent/JPS51125926A/en active Pending

Also Published As

Publication number	Publication date
JPS5187321A (en)	1976-07-30
NL7514896A (en)	1976-06-22
ES443718A1 (en)	1977-08-16
GB1531480A (en)	1978-11-08
JPS51125926A (en)	1976-11-02
IT1072301B (en)	1985-04-10
FR2295435B1 (en)	1980-01-25
SE7514304L (en)	1976-06-21
SE413440B (en)	1980-05-27
NO754165L (en)	1976-06-22
CA1073876A (en)	1980-03-18
AR209133A1 (en)	1977-03-31
CH609157A5 (en)	1979-02-15
DE2555949A1 (en)	1976-07-01
FR2295435A1 (en)	1976-07-16

Publication	Publication Date	Title
JPS5183277A (en)	1976-07-21	Ea fuirutano ryuryoseigyosochi
JPS5111770A (en)	1976-01-30	Bitamin e shibozokukarubonsanesuteruno goseiho
AU8772475A (en)	1977-06-23	Retroreflective elements
JPS5127271A (en)	1976-03-06	Itajotai no hantentsumikasanesochi
JPS5117214A (en)	1976-02-12	Konkuriito u jikoseikeiyogatawaku
JPS5129257A (en)	1976-03-12	Sokusekimen no kaishitsuho
JPS5128991A (en)	1976-03-11	Tagubootoyo no kyuchakusochi
JPS5125386A (en)	1976-03-01	U jigatakeikotonoseizosochi
JPS5127588A (en)	1976-03-08	Bifun no sanpusochi
JPS516967A (en)	1976-01-20	Bitamin e nikochinsanesuteruno seizoho
JPS5110483A (en)	1976-01-27	U jifureemuno jidokumitatehoho
JPS5125385A (en)	1976-03-01	U jigatakeikotono seizohoho
JPS5128176A (en)	1976-03-09	Taisuiseinosugureta boodorui no seizohoho
JPS5120271A (en)	1976-02-18	Taidenboshipaipu no seikeihoho
JPS5127251A (en)	1976-03-06	Erebeeta no kagowaku
JPS5131331A (en)	1976-03-17	Gasorinkikan no haikisaijunkansochi
JPS511626A (en)	1976-01-08	Anteina purosutaguranjin e ruiseizaino seizoho
JPS5143763A (en)	1976-04-14	Bitamin e nikochinsanesuteruno seizoho
JPS5113134A (en)	1976-02-02	U jikono renketsuhoho
JPS5126192A (en)	1976-03-03	Sentakuki no konhohoho
JPS5126436A (en)	1976-03-04	Komyunikeeshonbasu no koseiseigyohoshiki
JPS5128623A (en)	1976-03-11	Inbaatasochi no hogohoshiki
JPS5125341A (en)	1976-03-01	Danseidoro no chikuzokoho
JPS5130662A (en)	1976-03-16	Heikairofunsaikei no seigyohoho
JPS5126078A (en)	1976-03-03	Sokudohatsudenki no koshokenchikairo