BE812629A - Element retro-reflechissant - Google Patents

Element retro-reflechissant

Info

Publication number: BE812629A
Authority: BE; Belgium
Prior art keywords: retro; reflective element; reflective
Prior art date: 1973-03-21

Application number

BE142273A

Other languages

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.)

1973-03-21

Filing date

1974-03-21

Publication date

1974-07-15

1974-03-21 Application filed filed Critical

1974-07-15 Publication of BE812629A publication Critical patent/BE812629A/fr

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)
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)
Optical Elements Other Than Lenses (AREA)
Illuminated Signs And Luminous Advertising (AREA)

BE142273A 1973-03-21 1974-03-21 Element retro-reflechissant BE812629A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT21913/73A IT1045337B (it)	1973-03-21	1973-03-21	Materiale catarifrangente in particolare per segnaletica stradale per sentante proprieta di retro riflessione alla luce radente

Publications (1)

Publication Number	Publication Date
BE812629A true BE812629A (fr)	1974-07-15

Family

ID=11188670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE142273A BE812629A (fr)	1973-03-21	1974-03-21	Element retro-reflechissant

Country Status (11)

Country	Link
US (1)	US3964820A (fr)
JP (1)	JPS5027495A (fr)
AT (1)	AT351972B (fr)
BE (1)	BE812629A (fr)
CA (1)	CA994309A (fr)
CH (1)	CH567630A5 (fr)
DE (1)	DE2414045C2 (fr)
FR (1)	FR2222490B1 (fr)
GB (1)	GB1463574A (fr)
IT (1)	IT1045337B (fr)
NL (1)	NL7403875A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4072403A (en) *	1975-07-16	1978-02-07	Ludwig Eigenmann	Retro-reflecting assembly
IT1054942B (it) *	1976-01-14	1981-11-30	Eigenmann Ludwig	Perfezionamento ai procedimenti per la produzione di elementi catari frangenti in particolare per segnaletica stradale relativi elementi perfezionati e materiale nastriforme per segnaletica stradale orizzontale comportante i detti elementi
IT1097474B (it) *	1978-07-05	1985-08-31	Eigenmann Ludwig	Elementi retroriflettenti perfezionati per segnaletica stradale,e metodo per il loro orientamento e posa in opera
US4789219A (en) *	1986-03-06	1988-12-06	The United States Of America As Represented By The United States Department Of Energy	Gradient index retroreflector
JPS63141215U (fr) *	1987-03-07	1988-09-16
US5268789A (en) *	1992-02-18	1993-12-07	Minnesota Mining And Manufacturing Company	Retroreflective assembly and process for making same
US7874686B2 (en) *	2004-09-27	2011-01-25	Brainlab Ag	Reflective marker and method for its manufacture
US9207373B2 (en)	2007-04-10	2015-12-08	Stoncor Group, Inc.	Methods for fabrication and highway marking usage of agglomerated retroreflective beads
US8292539B2 (en) *	2007-04-10	2012-10-23	Stoncor Group, Inc.	Agglomerated retroreflective beads for highway marking and methods for fabrication and use thereof
DE102009019986B8 (de)	2009-05-06	2013-08-01	Ilumark Gmbh	Retro-reflektierender Marker
US10315385B2 (en)	2011-08-05	2019-06-11	Certainteed Corporation	System, method and apparatus for increasing surface solar reflectance of roofing
US9631367B2 (en)	2011-08-05	2017-04-25	Certainteed Corporation	System, method and apparatus for increasing surface solar reflectance of roofing
RU2642746C1 (ru) *	2016-11-16	2018-01-25	Александр Вячеславович Филиппов	Горизонтальная дорожная разметка (варианты)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2294930A (en) *	1941-04-07	1942-09-08	Minnesota Mining & Mfg	Reflex light reflector
US2951419A (en) *	1953-06-11	1960-09-06	Jerome H Lemelson	Reflective display device
US3556637A (en) *	1968-06-27	1971-01-19	Minnesota Mining & Mfg	Reflex-reflecting aggregate and markers prepared therefrom
BE765884A (fr) *	1970-04-22	1971-09-16	Eigenmann Ludwig	Materiau catadioptrique perfectionne, a double focalisation de la lumiere, en particulier pour signalisation routiere
IT1009505B (it) *	1971-07-10	1976-12-20	Eigenmann Ludwig	Perfezionamento ai materiali catari frangenti in particolare per segna letica orizzontale e verticale car telli indicatori e simili e relati vi materiali catarifrangenti perfe zionati

1973
- 1973-03-21 IT IT21913/73A patent/IT1045337B/it active
1974
- 1974-03-19 AT AT227174A patent/AT351972B/de not_active IP Right Cessation
- 1974-03-19 CH CH379674A patent/CH567630A5/xx not_active IP Right Cessation
- 1974-03-19 US US05/452,996 patent/US3964820A/en not_active Expired - Lifetime
- 1974-03-20 JP JP49031073A patent/JPS5027495A/ja active Pending
- 1974-03-20 FR FR7409794A patent/FR2222490B1/fr not_active Expired
- 1974-03-21 NL NL7403875A patent/NL7403875A/xx unknown
- 1974-03-21 GB GB1254474A patent/GB1463574A/en not_active Expired
- 1974-03-21 DE DE2414045A patent/DE2414045C2/de not_active Expired
- 1974-03-21 BE BE142273A patent/BE812629A/fr unknown
- 1974-03-21 CA CA195,634A patent/CA994309A/en not_active Expired

Also Published As

Publication number	Publication date
AU6698274A (en)	1975-09-25
FR2222490B1 (fr)	1980-05-16
CH567630A5 (fr)	1975-10-15
DE2414045C2 (de)	1986-05-15
ATA227174A (de)	1979-01-15
NL7403875A (fr)	1974-09-24
AT351972B (de)	1979-08-27
GB1463574A (en)	1977-02-02
CA994309A (en)	1976-08-03
FR2222490A1 (fr)	1974-10-18
IT1045337B (it)	1980-05-10
JPS5027495A (fr)	1975-03-20
US3964820A (en)	1976-06-22
DE2414045A1 (de)	1974-10-03

Publication	Publication Date	Title
AT338352B (de)	1977-08-25	Ohrstuck
AT325093B (de)	1975-10-10	Trittbahn
AT339557B (de)	1977-10-25	Schallschluckelement
AT359180B (de)	1980-10-27	Osteotom
AT329420B (de)	1976-05-10	Monoschi
AT325408B (de)	1975-10-27	Stoffloser
BE812629A (fr)	1974-07-15	Element retro-reflechissant
SE400338B (sv)	1978-03-20	Innertakelement
AT336234B (de)	1977-04-25	Fertigtragwerkselement
AT342382B (de)	1978-03-28	Flussmittel
AT354042B (de)	1979-12-10	Raffstore
AT320711B (de)	1975-02-25	Hinterspannte Leitschiene
BE793744A (fr)	1973-07-09	Gewapend bouwpaneel
ATA280876A (de)	1976-08-15	Fugizid
BE806986A (fr)	1974-03-01	Stockeur-presentoir-dynamique
BE818108A (fr)	1975-01-27	Phenylglycylcephalosporines substituees
BE811582A (fr)	1974-06-17	Element de surbouchage
BE820816A (fr)	1975-04-08	Ureido-s-triazines substituees
AT323390B (de)	1975-07-10	Türstock
AT325283B (de)	1975-10-10	Abschlusselement
AT334322B (de)	1976-01-10	Ringbuch
AT331737B (de)	1976-08-25	Rippsamt
DK136341B (da)	1977-10-03	Herbicid
BE795653A (fr)	1973-06-18	Mitraillette perfectionnee
BE793743A (fr)	1973-07-09	Gewapend dakbedekkingspaneel