EP0208895A3 - Dipped beam head light or fog light for motor vehicles - Google Patents

Dipped beam head light or fog light for motor vehicles Download PDF

Info

Publication number
EP0208895A3
EP0208895A3 EP86107589A EP86107589A EP0208895A3 EP 0208895 A3 EP0208895 A3 EP 0208895A3 EP 86107589 A EP86107589 A EP 86107589A EP 86107589 A EP86107589 A EP 86107589A EP 0208895 A3 EP0208895 A3 EP 0208895A3
Authority
EP
European Patent Office
Prior art keywords
light
motor vehicles
dipped beam
beam head
fog
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
EP86107589A
Other languages
German (de)
Other versions
EP0208895A2 (en
EP0208895B1 (en
Inventor
Heinz Kretschmer
Gerhard Dipl.-Ing. Lindae
Ernst Merkl
Peter Perthus
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0208895A2 publication Critical patent/EP0208895A2/en
Publication of EP0208895A3 publication Critical patent/EP0208895A3/en
Application granted granted Critical
Publication of EP0208895B1 publication Critical patent/EP0208895B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP86107589A 1985-07-13 1986-06-04 Dipped beam head light or fog light for motor vehicles Expired - Lifetime EP0208895B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3525041 1985-07-13
DE3525041A DE3525041C2 (en) 1985-07-13 1985-07-13 Low beam or fog lights for motor vehicles

Publications (3)

Publication Number Publication Date
EP0208895A2 EP0208895A2 (en) 1987-01-21
EP0208895A3 true EP0208895A3 (en) 1989-03-22
EP0208895B1 EP0208895B1 (en) 1992-09-16

Family

ID=6275688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107589A Expired - Lifetime EP0208895B1 (en) 1985-07-13 1986-06-04 Dipped beam head light or fog light for motor vehicles

Country Status (4)

Country Link
US (1) US4772987A (en)
EP (1) EP0208895B1 (en)
JP (1) JPH0789447B2 (en)
DE (2) DE3525041C2 (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825343A (en) * 1985-12-27 1989-04-25 Ichikoh Industries Limited Projector type headlamp for vehicles
DE3638669A1 (en) * 1986-11-12 1988-05-26 Auer Sog Glaswerke Gmbh REFLECTOR FOR DENTAL AND SURGICAL OPERATING LIGHTS
JPH0320961Y2 (en) * 1986-12-23 1991-05-08
DE3718642C1 (en) * 1987-06-04 1988-10-20 Friemann & Wolf Gmbh Dimmed vehicle headlights for mine vehicles
US4845598A (en) * 1987-09-22 1989-07-04 Koito Seisakusho Co., Ltd. Headlight for automobile
US4881152A (en) * 1987-09-22 1989-11-14 Koito Seisakusho Co., Ltd. Headlight for automobile
JPS6486401A (en) * 1987-09-29 1989-03-31 Koito Mfg Co Ltd Head light of vehicle
JPH01115001A (en) * 1987-10-28 1989-05-08 Koito Mfg Co Ltd Vehicle head light
JPH01120702A (en) * 1987-11-05 1989-05-12 Koito Mfg Co Ltd Vehicle head light
JPH0731921B2 (en) * 1988-01-20 1995-04-10 市光工業株式会社 Projector headlight
JPH01232602A (en) * 1988-03-11 1989-09-18 Koito Mfg Co Ltd Head light for car
JP2754678B2 (en) * 1988-03-22 1998-05-20 市光工業株式会社 Automotive projector headlights
JPH0673241B2 (en) * 1988-04-04 1994-09-14 株式会社小糸製作所 Vehicle headlights
JPH01254440A (en) * 1988-04-05 1989-10-11 Koito Mfg Co Ltd Head light for automobile
JPH0762961B2 (en) * 1988-04-08 1995-07-05 株式会社小糸製作所 Vehicle headlights
JPH0770241B2 (en) * 1988-06-14 1995-07-31 市光工業株式会社 Projector headlight
JPH0412563Y2 (en) * 1988-08-26 1992-03-26
JP2517368B2 (en) * 1988-09-27 1996-07-24 株式会社小糸製作所 Vehicle headlight and vehicle headlight device
US5055981A (en) * 1989-02-17 1991-10-08 Koito Manufacturing Co., Ltd. Automotive projector type headlight
JPH03126301U (en) * 1990-04-04 1991-12-19
DE4010830C2 (en) * 1990-04-04 1998-10-15 Bosch Gmbh Robert Low beam motor vehicle headlights
DE4131483A1 (en) * 1991-09-21 1993-03-25 Bosch Gmbh Robert HEADLIGHTS FOR MOTOR VEHICLES
US5938323A (en) * 1996-05-24 1999-08-17 Cooper Automotive Products, Inc. Projector light assembly
DE19704426B4 (en) * 1997-02-06 2005-12-15 Automotive Lighting Reutlingen Gmbh Headlamp for vehicles according to the projection principle
DE19704467B4 (en) * 1997-02-06 2006-07-20 Automotive Lighting Reutlingen Gmbh Vehicle headlights
JPH10269805A (en) * 1997-03-21 1998-10-09 Stanley Electric Co Ltd Headlamp
FR2775640B1 (en) * 1998-03-04 2000-05-26 Valeo Vision MOTOR VEHICLE PROJECTOR WITH MIRROR WITH AT LEAST ONE SIDE SIDE PANEL
JP3005687B2 (en) * 1998-05-28 2000-01-31 スタンレー電気株式会社 Lamp
JP3964089B2 (en) 2000-01-12 2007-08-22 株式会社小糸製作所 Vehicle headlamp
JP3488960B2 (en) * 2000-02-18 2004-01-19 スタンレー電気株式会社 Vehicle headlights
JP4257675B2 (en) 2002-03-27 2009-04-22 株式会社小糸製作所 Vehicle headlamp
JP4024618B2 (en) * 2002-08-09 2007-12-19 株式会社小糸製作所 Vehicle headlamp
FR2849159B1 (en) * 2002-12-24 2005-02-18 Valeo Vision TRANSVERSE LUMINOUS SOURCE PROJECTOR FOR MOTOR VEHICLE
US7021804B2 (en) * 2003-08-13 2006-04-04 Guide Corporation Lamp assembly with multi-stage reflector
FR2863342B1 (en) * 2003-12-05 2007-01-05 Valeo Vision VERTICALIZED PROJECTOR FOR MOTOR VEHICLE
JP4261448B2 (en) * 2004-09-17 2009-04-30 株式会社小糸製作所 Vehicle headlamp
FR2897142B1 (en) * 2006-02-03 2008-03-14 Valeo Vision Sa LUMINOUS CURRENT PROJECTOR MODULE FOR MOTOR VEHICLE.
DE102006060029A1 (en) * 2006-12-19 2008-06-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Dimming cap with helix
JP4970136B2 (en) * 2007-05-17 2012-07-04 株式会社小糸製作所 Vehicle headlamp lamp unit
JP4825169B2 (en) * 2007-05-30 2011-11-30 株式会社小糸製作所 Lighting fixtures for vehicles
JP4864834B2 (en) * 2007-08-21 2012-02-01 株式会社小糸製作所 Vehicle cornering lamp
DE102007049309B4 (en) * 2007-10-15 2013-04-11 Automotive Lighting Reutlingen Gmbh Projection module of a motor vehicle headlight
JP5023405B2 (en) * 2009-01-19 2012-09-12 スタンレー電気株式会社 Vehicle headlamp unit
JP5023406B2 (en) * 2009-03-30 2012-09-12 スタンレー電気株式会社 Vehicle headlamp unit
DE102010019372A1 (en) * 2010-05-05 2011-11-10 Volkswagen Ag Lighting device for motor vehicle, has closure disk, one reflecting surface for generating main light function and another reflecting surface which serves not for generating main light function
JP5544248B2 (en) * 2010-08-24 2014-07-09 富士重工業株式会社 Vehicle headlamp
JP5292657B2 (en) * 2012-02-17 2013-09-18 スタンレー電気株式会社 Vehicle lamp
JP5911380B2 (en) * 2012-06-11 2016-04-27 スタンレー電気株式会社 Vehicle lamp unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012338A (en) * 1932-11-23 1935-08-27 Dietrich Friedrich Richard Reflector for lamps
CH266987A (en) * 1948-10-04 1950-02-28 Richard Dietrich Friedrich Headlights.
FR77538E (en) * 1960-04-20 1962-03-16 Long-range, close-illuminated projector
FR2230935A1 (en) * 1973-05-25 1974-12-20 Lucas Electrical Co Ltd
EP0094519A2 (en) * 1982-05-18 1983-11-23 Hella KG Hueck & Co. Non dazzling vehicle headlamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074626A (en) * 1934-11-20 1937-03-23 Strange Andrew Lumisden Antidazzle device for vehicle head lamps
US4149229A (en) * 1976-06-18 1979-04-10 Lucas Industries Limited Lamp reflector with downwardly-facing step
JPS5722561U (en) * 1980-07-09 1982-02-05
FR2509427A1 (en) * 1981-07-10 1983-01-14 Cibie Projecteurs ASYMMETRIC REFLECTOR CROSS PROJECTOR
DE3241713A1 (en) * 1982-11-11 1984-05-17 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt DIMMED HEADLIGHT FOR MOTOR VEHICLES
DE3531224A1 (en) * 1985-08-31 1987-03-05 Bosch Gmbh Robert HEADLIGHTS FOR LOW BEAM OR FOG LIGHTS OF MOTOR VEHICLES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012338A (en) * 1932-11-23 1935-08-27 Dietrich Friedrich Richard Reflector for lamps
CH266987A (en) * 1948-10-04 1950-02-28 Richard Dietrich Friedrich Headlights.
FR77538E (en) * 1960-04-20 1962-03-16 Long-range, close-illuminated projector
FR2230935A1 (en) * 1973-05-25 1974-12-20 Lucas Electrical Co Ltd
EP0094519A2 (en) * 1982-05-18 1983-11-23 Hella KG Hueck & Co. Non dazzling vehicle headlamp

Also Published As

Publication number Publication date
DE3525041C2 (en) 1994-06-16
JPH0789447B2 (en) 1995-09-27
DE3686748D1 (en) 1992-10-22
EP0208895A2 (en) 1987-01-21
JPS6215701A (en) 1987-01-24
EP0208895B1 (en) 1992-09-16
DE3525041A1 (en) 1987-01-15
US4772987A (en) 1988-09-20

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