EP1031785A3 - Scheinwerfer für Fahrzeuge - Google Patents

Scheinwerfer für Fahrzeuge Download PDF

Info

Publication number
EP1031785A3
EP1031785A3 EP00102893A EP00102893A EP1031785A3 EP 1031785 A3 EP1031785 A3 EP 1031785A3 EP 00102893 A EP00102893 A EP 00102893A EP 00102893 A EP00102893 A EP 00102893A EP 1031785 A3 EP1031785 A3 EP 1031785A3
Authority
EP
European Patent Office
Prior art keywords
diaphragm
axis
vehicle headlamp
rotation
headlight
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
EP00102893A
Other languages
English (en)
French (fr)
Other versions
EP1031785A2 (de
EP1031785B1 (de
Inventor
Karsten Dr. Eichhorn
Franz-Josef Kalze
Ewald Topp
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek 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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of EP1031785A2 publication Critical patent/EP1031785A2/de
Publication of EP1031785A3 publication Critical patent/EP1031785A3/de
Application granted granted Critical
Publication of EP1031785B1 publication Critical patent/EP1031785B1/de
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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/698—Shaft-shaped screens rotating along its longitudinal axis
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof

Landscapes

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

Abstract

Ein Scheinwerfer für Fahrzeuge weist einen schalenförmigen Reflektor (1) auf, zwischen dem und einer Linse (2) eine erste (3) und eine zweite (4) verstellbare Blende angeordnet ist. Die zweite Blende (4) ist oberhalb der ersten Blende (3) angeordnet und weist eine Drehachse (5) auf, welche horizontal und quer zur optischen Achse (6) verläuft. Um die Drehachse (5) ist die Blende (4) in mehrere Drehstellungen verstellbar und weist mindestens zwei unterschiedliche Brennlinien (7,8,9) auf.
EP00102893A 1999-02-27 2000-02-12 Scheinwerfer für Fahrzeuge Expired - Lifetime EP1031785B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19908641 1999-02-27
DE19908641A DE19908641A1 (de) 1999-02-27 1999-02-27 Scheinwerfer für Fahrzeuge

Publications (3)

Publication Number Publication Date
EP1031785A2 EP1031785A2 (de) 2000-08-30
EP1031785A3 true EP1031785A3 (de) 2001-11-14
EP1031785B1 EP1031785B1 (de) 2006-08-30

Family

ID=7899151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102893A Expired - Lifetime EP1031785B1 (de) 1999-02-27 2000-02-12 Scheinwerfer für Fahrzeuge

Country Status (2)

Country Link
EP (1) EP1031785B1 (de)
DE (2) DE19908641A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811408B1 (fr) * 2000-07-07 2002-10-18 Valeo Vision Projecteur du genre elliptique notamment pour eclairage de route a photometrie basse amelioree
FR2847655B1 (fr) * 2002-11-21 2005-03-04 Valeo Vision Projecteur elliptique pour vehicule automobile emettant des faisceaux d'eclairage differents
DE10305624A1 (de) * 2003-02-11 2004-08-19 Volkswagen Ag Scheinwerferanordnung für ein Fahrzeug zur Projektion variabler Lichtgeometrien
JP4061233B2 (ja) * 2003-04-23 2008-03-12 株式会社小糸製作所 車両用前照灯
DE10355747B4 (de) * 2003-08-28 2014-10-09 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer zur Erzeugung unterschiedlicher Leuchtfunktionen
DE102004063836A1 (de) * 2004-12-24 2006-03-30 Daimlerchrysler Ag Scheinwerfersteuerung
DE102006031819A1 (de) * 2006-07-07 2008-01-10 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
DE102007050207A1 (de) 2007-10-20 2009-04-23 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
DE102007050206A1 (de) 2007-10-20 2009-04-23 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
JP2011134583A (ja) * 2009-12-24 2011-07-07 Koito Mfg Co Ltd 車両用前照灯装置
DE102010013558A1 (de) * 2010-03-31 2011-10-06 Hella Kgaa Hueck & Co. Projektionsscheinwerferanordnung für Fahrzeuge
AT509816B1 (de) * 2010-04-22 2012-07-15 Zizala Lichtsysteme Gmbh Scheinwerfer für fahrzeuge
DE102011052552A1 (de) * 2011-08-10 2013-02-14 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE102011055328B4 (de) * 2011-11-14 2014-03-20 Corian Siedentopf Blende mit mehreren schwenkbeweglich angeordneten Lamellen sowie eine mit einer solchen Blende ausgestattete Leuchte
EP2843298A3 (de) * 2013-08-30 2015-12-02 SL Corporation Scheinwerfer für Fahrzeuge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531518A1 (fr) * 1982-08-03 1984-02-10 Roussel Andre Projecteur antieblouissant pour vehicule automobile
GB2179132A (en) * 1985-08-10 1987-02-25 Bosch Gmbh Robert Headlamp for dipped light or fog light, of vehicles
DE4301936A1 (de) * 1992-01-27 1993-07-29 Koito Mfg Co Ltd
EP0573994A2 (de) * 1992-06-12 1993-12-15 Stanley Electric Co., Ltd. Scheinwerfer ähnliche Beleuchtungseinrichtung
US5343371A (en) * 1992-07-24 1994-08-30 Koito Manufacturing Co., Ltd. Vehicular projection-type headlamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1245961A (en) * 1968-01-01 1971-09-15 Lucas Industries Ltd Lighting systems for road vehicles
US5373424A (en) * 1992-10-21 1994-12-13 Koito Manufacturing Co., Ltd. Automotive projection headlamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531518A1 (fr) * 1982-08-03 1984-02-10 Roussel Andre Projecteur antieblouissant pour vehicule automobile
GB2179132A (en) * 1985-08-10 1987-02-25 Bosch Gmbh Robert Headlamp for dipped light or fog light, of vehicles
DE4301936A1 (de) * 1992-01-27 1993-07-29 Koito Mfg Co Ltd
EP0573994A2 (de) * 1992-06-12 1993-12-15 Stanley Electric Co., Ltd. Scheinwerfer ähnliche Beleuchtungseinrichtung
US5343371A (en) * 1992-07-24 1994-08-30 Koito Manufacturing Co., Ltd. Vehicular projection-type headlamp

Also Published As

Publication number Publication date
DE19908641A1 (de) 2000-08-31
EP1031785A2 (de) 2000-08-30
DE50013367D1 (de) 2006-10-12
EP1031785B1 (de) 2006-08-30

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