FR2500667B1 - - Google Patents

Info

Publication number
FR2500667B1
FR2500667B1 FR8103597A FR8103597A FR2500667B1 FR 2500667 B1 FR2500667 B1 FR 2500667B1 FR 8103597 A FR8103597 A FR 8103597A FR 8103597 A FR8103597 A FR 8103597A FR 2500667 B1 FR2500667 B1 FR 2500667B1
Authority
FR
France
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
FR8103597A
Other languages
French (fr)
Other versions
FR2500667A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8103597A priority Critical patent/FR2500667A1/fr
Publication of FR2500667A1 publication Critical patent/FR2500667A1/fr
Application granted granted Critical
Publication of FR2500667B1 publication Critical patent/FR2500667B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • 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
    • E01F9/20—Use of light guides, e.g. fibre-optic devices
FR8103597A 1981-02-24 1981-02-24 Panneau lumineux, notamment pour la signalisation, l'affichage et la publicite Granted FR2500667A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8103597A FR2500667A1 (fr) 1981-02-24 1981-02-24 Panneau lumineux, notamment pour la signalisation, l'affichage et la publicite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103597A FR2500667A1 (fr) 1981-02-24 1981-02-24 Panneau lumineux, notamment pour la signalisation, l'affichage et la publicite

Publications (2)

Publication Number Publication Date
FR2500667A1 FR2500667A1 (fr) 1982-08-27
FR2500667B1 true FR2500667B1 (zh) 1985-04-05

Family

ID=9255553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103597A Granted FR2500667A1 (fr) 1981-02-24 1981-02-24 Panneau lumineux, notamment pour la signalisation, l'affichage et la publicite

Country Status (1)

Country Link
FR (1) FR2500667A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007560A1 (en) * 1987-04-01 1988-10-06 The Secretary Of State For Transport In Her Britan Vehicle guidance and proximity warning system
FR2628770B1 (fr) * 1988-03-18 1992-07-17 Fessil Rabah Signalisation de l'arrivee d'un vehicule dans un carrefour ou intersection de routes
IT8920774A0 (it) * 1989-06-02 1989-06-02 Innovazione S P A Dispositivo portatile per la segnalazione stradale di eventi eccezionali e comunque saltuari, particolarmente in condizioni di scarsa visibilita', in galleria e durante la notte.
FR2686104B1 (fr) * 1992-01-13 1994-11-04 Georges Le Noane Dispositif lumineux de securite et de signalisation pour voies de circulation.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562746A (en) * 1968-12-12 1971-02-09 Mitchell Aron Character display device employing optical laminas of light piping elements
DE2518241A1 (de) * 1975-04-24 1976-10-28 Siemens Ag Anordnung zur signaluebertragung mittels optischer leiter
US4026267A (en) * 1975-12-11 1977-05-31 Coleman Rich F Solar energy apparatus
IT1098721B (it) * 1978-08-31 1985-09-07 Ente Naz Energia Elettrica Dispositivo per utilizzare l'energia solare a scopo di illuminazione di ambienti non accessibili alla luce del sole

Also Published As

Publication number Publication date
FR2500667A1 (fr) 1982-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse