FR2708986A1 - Traffic light glass. - Google Patents

Traffic light glass.

Info

Publication number
FR2708986A1
FR2708986A1 FR9309783A FR9309783A FR2708986A1 FR 2708986 A1 FR2708986 A1 FR 2708986A1 FR 9309783 A FR9309783 A FR 9309783A FR 9309783 A FR9309783 A FR 9309783A FR 2708986 A1 FR2708986 A1 FR 2708986A1
Authority
FR
France
Prior art keywords
optic
traffic light
extra thickness
light glass
zone
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.)
Granted
Application number
FR9309783A
Other languages
French (fr)
Other versions
FR2708986B1 (en
Inventor
Caron Philippe
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR9309783A priority Critical patent/FR2708986B1/en
Priority to EP94401826A priority patent/EP0638762A1/en
Publication of FR2708986A1 publication Critical patent/FR2708986A1/en
Application granted granted Critical
Publication of FR2708986B1 publication Critical patent/FR2708986B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La glace de feu de signalisation de véhicule automobile présente au moins une surépaisseur (4, 5, 9), ainsi qu'une optique du type présentant une multiplicité de billes (6) en saillie juxtaposées, ladite optique étant au voisinage de ladite surépaisseur (4, 5, 9) et présentant une zone (7, 8, 12, 13) réalisant une transition avec ladite surépaisseur (4, 5, 9), ladite zone de transition (7, 8, 12, 13) étant d'épaisseur maximale constante, le pas des éléments (6) en saillie de l'optique étant constant dans ladite zone de transition (7, 8, 12, 13). Le feu de signalisation comporte une glace du type précité.The motor vehicle traffic light lens has at least one extra thickness (4, 5, 9), as well as an optic of the type having a multiplicity of juxtaposed projecting balls (6), said optic being in the vicinity of said extra thickness ( 4, 5, 9) and having a zone (7, 8, 12, 13) making a transition with said extra thickness (4, 5, 9), said transition zone (7, 8, 12, 13) being of thickness maximum constant, the pitch of the elements (6) projecting from the optic being constant in said transition zone (7, 8, 12, 13). The signal light comprises a glass of the aforementioned type.

FR9309783A 1993-08-09 1993-08-09 Traffic light glass. Expired - Fee Related FR2708986B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9309783A FR2708986B1 (en) 1993-08-09 1993-08-09 Traffic light glass.
EP94401826A EP0638762A1 (en) 1993-08-09 1994-08-08 Lens for signalling lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309783A FR2708986B1 (en) 1993-08-09 1993-08-09 Traffic light glass.

Publications (2)

Publication Number Publication Date
FR2708986A1 true FR2708986A1 (en) 1995-02-17
FR2708986B1 FR2708986B1 (en) 1995-11-03

Family

ID=9450063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309783A Expired - Fee Related FR2708986B1 (en) 1993-08-09 1993-08-09 Traffic light glass.

Country Status (2)

Country Link
EP (1) EP0638762A1 (en)
FR (1) FR2708986B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733175B1 (en) * 1995-04-21 1997-07-04 Valeo Vision METHOD AND MOLD FOR THE INJECTION MOLDING OF A GLASS OF A LIGHTING OR SIGNALING DEVICE OF A MOTOR VEHICLE
DE19647357A1 (en) * 1996-11-15 1998-05-20 Hella Kg Hueck & Co Vehicle light
FR2790541B1 (en) * 1999-03-04 2001-04-20 Axo Scintex Cie Equip Automobi LIGHTING LIGHT AS VEHICLE SIGNAL LIGHT

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432678A1 (en) * 1978-03-10 1980-02-29 Cibie Projecteurs IMPROVEMENTS IN PROJECTOR WINDOWS AND IN THE MANUFACTURE THEREOF
FR2440845A1 (en) * 1978-11-08 1980-06-06 Seima Vehicle front or rear indicator lamp cover glass - has two spaced components outer cover of which is tinted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432678A1 (en) * 1978-03-10 1980-02-29 Cibie Projecteurs IMPROVEMENTS IN PROJECTOR WINDOWS AND IN THE MANUFACTURE THEREOF
FR2440845A1 (en) * 1978-11-08 1980-06-06 Seima Vehicle front or rear indicator lamp cover glass - has two spaced components outer cover of which is tinted

Also Published As

Publication number Publication date
FR2708986B1 (en) 1995-11-03
EP0638762A1 (en) 1995-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse