FR2385977A1 - SIGNAL LIGHT FOR MOTOR VEHICLES - Google Patents

SIGNAL LIGHT FOR MOTOR VEHICLES

Info

Publication number
FR2385977A1
FR2385977A1 FR7809603A FR7809603A FR2385977A1 FR 2385977 A1 FR2385977 A1 FR 2385977A1 FR 7809603 A FR7809603 A FR 7809603A FR 7809603 A FR7809603 A FR 7809603A FR 2385977 A1 FR2385977 A1 FR 2385977A1
Authority
FR
France
Prior art keywords
horizontal
light
cylindrical lenses
diffuser
signal light
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
FR7809603A
Other languages
French (fr)
Other versions
FR2385977B3 (en
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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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 Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Publication of FR2385977A1 publication Critical patent/FR2385977A1/en
Application granted granted Critical
Publication of FR2385977B3 publication Critical patent/FR2385977B3/fr
Granted 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
    • F21S43/255—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Ce feu comprend un diffuseur 9 portant des coins 8 pour renvoyer la lumière extérieure et des zones vides 7 pour laisser passer la lumière venant de la lampe 1. Les coins 8 forment des lignes horizontales ou verticales qui alternent avec les zones vides 7, formées par des bandes horizontales ou verticales. Le diffuseur est précédé d'une lame 6 portant des lentilles cylindriques 5 qui correspondent chacune à une bande 7 et possèdent la même orientation. Les bandes portent des lentilles cylindriques verticales - dont la distance focale est plus petite que celle des lentilles cylindriques horizontales 5 - pour la dispersion de la lumière dans le sens horizontal. L'invention est applicable en particulier aux feux stop et aux feux arrière antibrouillard.This light comprises a diffuser 9 carrying corners 8 to return the external light and empty zones 7 to let pass the light coming from the lamp 1. The corners 8 form horizontal or vertical lines which alternate with the empty zones 7, formed by horizontal or vertical stripes. The diffuser is preceded by a blade 6 carrying cylindrical lenses 5 which each correspond to a strip 7 and have the same orientation. The bands carry vertical cylindrical lenses - the focal length of which is smaller than that of horizontal cylindrical lenses 5 - for the scattering of light in the horizontal direction. The invention is particularly applicable to stop lights and rear fog lights.

FR7809603A 1977-04-02 1978-03-31 SIGNAL LIGHT FOR MOTOR VEHICLES Granted FR2385977A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7710606U DE7710606U1 (en) 1977-04-02 1977-04-02 SIGNAL LAMP FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
FR2385977A1 true FR2385977A1 (en) 1978-10-27
FR2385977B3 FR2385977B3 (en) 1980-12-19

Family

ID=6677432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809603A Granted FR2385977A1 (en) 1977-04-02 1978-03-31 SIGNAL LIGHT FOR MOTOR VEHICLES

Country Status (5)

Country Link
BR (1) BR7801939A (en)
DE (1) DE7710606U1 (en)
ES (1) ES234827Y (en)
FR (1) FR2385977A1 (en)
GB (1) GB1552577A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517630A (en) * 1981-12-08 1985-05-14 Robert Bosch Gmbh Motor vehicle headlight with condensing lens and diaphragm
US4558402A (en) * 1982-06-19 1985-12-10 Britax Vega Limited Vehicle lamp assembly
US4577260A (en) * 1982-06-24 1986-03-18 Britax Vega Limited Vehicle lamp assemblies
FR2604240A1 (en) * 1986-09-18 1988-03-25 Cibie Projecteurs Signalling light incorporating rear reflector elements in particular for motor vehicles
DE9001659U1 (en) * 1990-02-13 1990-04-19 Hella KG Hueck & Co, 4780 Lippstadt Rear light for vehicles
DE9002245U1 (en) * 1990-02-26 1990-05-03 Hella KG Hueck & Co, 4780 Lippstadt Multi-chamber lamp for motor vehicles
DE4003569A1 (en) * 1989-02-06 1990-08-09 Koito Mfg Co Ltd MOTOR VEHICLE LIGHT
FR2648542A1 (en) * 1989-06-19 1990-12-21 Axo Cie Equip Automobiles IMPROVEMENTS ON MOTOR VEHICLE SIGNAL LIGHTS
US5603561A (en) * 1993-12-21 1997-02-18 Koito Manufacturing Co., Ltd. Vehicular lamp having appearance of depth
EP0838631A1 (en) * 1996-10-25 1998-04-29 Valeo Vision Signal light, especially for vehicles, with improved appearance when turned off

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591013A (en) * 1978-05-30 1981-06-10 Lucas Industries Ltd High contrast lamp assembly
DE3305218C2 (en) * 1983-02-16 1986-03-20 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Multi-chamber light for motor vehicles
DE3431772C1 (en) * 1984-08-29 1993-04-15 Ulo-Werk Moritz Ullmann Gmbh & Co Kg, 7340 Geislingen Vehicle light, in particular rear light for motor vehicles
GB2278669A (en) * 1993-05-13 1994-12-07 Nissan Europ Tech Centre Light transmitter/reflector for vehicle tail lamp
JP4078116B2 (en) * 2002-05-17 2008-04-23 スタンレー電気株式会社 Vehicle light with visor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517630A (en) * 1981-12-08 1985-05-14 Robert Bosch Gmbh Motor vehicle headlight with condensing lens and diaphragm
US4558402A (en) * 1982-06-19 1985-12-10 Britax Vega Limited Vehicle lamp assembly
US4577260A (en) * 1982-06-24 1986-03-18 Britax Vega Limited Vehicle lamp assemblies
FR2604240A1 (en) * 1986-09-18 1988-03-25 Cibie Projecteurs Signalling light incorporating rear reflector elements in particular for motor vehicles
DE4003569A1 (en) * 1989-02-06 1990-08-09 Koito Mfg Co Ltd MOTOR VEHICLE LIGHT
FR2648542A1 (en) * 1989-06-19 1990-12-21 Axo Cie Equip Automobiles IMPROVEMENTS ON MOTOR VEHICLE SIGNAL LIGHTS
DE9001659U1 (en) * 1990-02-13 1990-04-19 Hella KG Hueck & Co, 4780 Lippstadt Rear light for vehicles
DE9002245U1 (en) * 1990-02-26 1990-05-03 Hella KG Hueck & Co, 4780 Lippstadt Multi-chamber lamp for motor vehicles
US5603561A (en) * 1993-12-21 1997-02-18 Koito Manufacturing Co., Ltd. Vehicular lamp having appearance of depth
EP0838631A1 (en) * 1996-10-25 1998-04-29 Valeo Vision Signal light, especially for vehicles, with improved appearance when turned off
FR2755077A1 (en) * 1996-10-25 1998-04-30 Valeo Vision SIGNAL LIGHT, PARTICULARLY FOR VEHICLES, WITH IMPROVED EXTINGUISHED APPEARANCE
US5933084A (en) * 1996-10-25 1999-08-03 Valeo Vision Indicating light, especially for a motor vehicle, having an improved appearance when extinguished

Also Published As

Publication number Publication date
ES234827Y (en) 1978-10-01
BR7801939A (en) 1979-02-13
FR2385977B3 (en) 1980-12-19
DE7710606U1 (en) 1977-07-14
ES234827U (en) 1978-05-01
GB1552577A (en) 1979-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse