EP1010935A3 - Scheinwerfer für Fahrzeuge - Google Patents

Scheinwerfer für Fahrzeuge Download PDF

Info

Publication number
EP1010935A3
EP1010935A3 EP99123881A EP99123881A EP1010935A3 EP 1010935 A3 EP1010935 A3 EP 1010935A3 EP 99123881 A EP99123881 A EP 99123881A EP 99123881 A EP99123881 A EP 99123881A EP 1010935 A3 EP1010935 A3 EP 1010935A3
Authority
EP
European Patent Office
Prior art keywords
screen
adjustable
light source
vehicle headlamp
producing
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
EP99123881A
Other languages
English (en)
French (fr)
Other versions
EP1010935A2 (de
EP1010935B1 (de
Inventor
Roland Dr. Lachmayer
Erwin Freudenreich
Detlef Korff
Wolfgang Hendrischk
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 EP1010935A2 publication Critical patent/EP1010935A2/de
Publication of EP1010935A3 publication Critical patent/EP1010935A3/de
Application granted granted Critical
Publication of EP1010935B1 publication Critical patent/EP1010935B1/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
    • F21S41/686—Blades, i.e. screens moving in a vertical plane
    • 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
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Der Scheinwerfer weist einen schalenförmigen Reflektor (1) auf, zwischen dem und einer Linse (18) eine Blendenvorrichtung angeordnet ist. Die Blendenvorrichtung weist eine feststehende Blende (3) für Fernlicht, eine erste verstellbare Blende (4) für asymmetrisches Abblendlicht und eine zweite verstellbare Blende (5) auf. Die erste (4) und die zweite (5) verstellbare Blende weisen in ihrer Aktivstellung eine gemeinsame Blendenkante (7) für symmetrisches Abblendlicht auf. Dabei grenzt die zweite verstellbare Blende (5) mit ihrem unteren Rand an einen Blendenkantenabschnitt (8) der ersten Blende (4) an, welcher zur Erzeugung der Hell-Dunkel-Grenze des weitreichenden Lichtteils des asymmetrischen Lichts dient.
EP99123881A 1998-12-17 1999-12-02 Scheinwerfer für Fahrzeuge Expired - Lifetime EP1010935B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858225A DE19858225A1 (de) 1998-12-17 1998-12-17 Scheinwerfer für Fahrzeuge
DE19858225 1998-12-17

Publications (3)

Publication Number Publication Date
EP1010935A2 EP1010935A2 (de) 2000-06-21
EP1010935A3 true EP1010935A3 (de) 2001-10-17
EP1010935B1 EP1010935B1 (de) 2003-03-19

Family

ID=7891397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99123881A Expired - Lifetime EP1010935B1 (de) 1998-12-17 1999-12-02 Scheinwerfer für Fahrzeuge

Country Status (4)

Country Link
EP (1) EP1010935B1 (de)
AT (1) ATE235021T1 (de)
DE (2) DE19858225A1 (de)
ES (1) ES2192016T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412994B (de) * 2000-10-25 2005-09-26 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer
DE10125462A1 (de) * 2001-05-25 2002-11-28 Hella Kg Hueck & Co Projektionsmodul für einen Fahrzeugscheinwerfer
DE10125463A1 (de) 2001-05-25 2002-11-28 Hella Kg Hueck & Co Projektionsmodul für einen Fahrzeugscheinwerfer
DE10163376A1 (de) * 2001-12-21 2003-07-10 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
DE10216177A1 (de) * 2002-04-12 2003-11-13 Hella Kg Hueck & Co Projektionsmodul für einen Fahrzeugscheinwerfer
DE102004045881A1 (de) * 2004-09-22 2006-03-23 Automotive Lighting Reutlingen Gmbh Scheinwerfer
DE102005021706A1 (de) * 2005-05-11 2006-11-16 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
DE102005021707A1 (de) * 2005-05-11 2006-11-16 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE102006059903A1 (de) * 2006-12-19 2008-06-26 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590454A2 (de) * 1992-10-01 1994-04-06 Hella KG Hueck & Co. Scheinwerfer für Fahrzeuge
EP0723108A1 (de) * 1995-01-17 1996-07-24 Robert Bosch Gmbh Scheinwerfer für Fahrzeuge
EP0864804A2 (de) * 1997-02-28 1998-09-16 Hella KG Hueck & Co. Fernbetätigbares Einstellsystem für die Blende eines Fahrzeugscheinwerfers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903631C1 (de) * 1989-02-08 1990-07-05 Hella Kg Hueck & Co, 4780 Lippstadt, De
DE4407108C2 (de) * 1993-06-30 2003-03-13 Bosch Gmbh Robert Fahrzeugscheinwerfer mit einer verstellbaren Blendenanordnung
DE19643945C2 (de) * 1996-10-31 2001-04-05 Armin Orth Ellipsoidscheinwerfer für Kraftfahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590454A2 (de) * 1992-10-01 1994-04-06 Hella KG Hueck & Co. Scheinwerfer für Fahrzeuge
EP0723108A1 (de) * 1995-01-17 1996-07-24 Robert Bosch Gmbh Scheinwerfer für Fahrzeuge
EP0864804A2 (de) * 1997-02-28 1998-09-16 Hella KG Hueck & Co. Fernbetätigbares Einstellsystem für die Blende eines Fahrzeugscheinwerfers

Also Published As

Publication number Publication date
DE59904613D1 (de) 2003-04-24
ES2192016T3 (es) 2003-09-16
EP1010935A2 (de) 2000-06-21
DE19858225A1 (de) 2000-06-21
EP1010935B1 (de) 2003-03-19
ATE235021T1 (de) 2003-04-15

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