EP1512904A3 - Scheinwerfer für Fahrzeuge - Google Patents

Scheinwerfer für Fahrzeuge Download PDF

Info

Publication number
EP1512904A3
EP1512904A3 EP04020697A EP04020697A EP1512904A3 EP 1512904 A3 EP1512904 A3 EP 1512904A3 EP 04020697 A EP04020697 A EP 04020697A EP 04020697 A EP04020697 A EP 04020697A EP 1512904 A3 EP1512904 A3 EP 1512904A3
Authority
EP
European Patent Office
Prior art keywords
reflector
diaphragm shaft
holder
vehicle headlamp
bearing
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
EP04020697A
Other languages
English (en)
French (fr)
Other versions
EP1512904B1 (de
EP1512904A2 (de
Inventor
Matthias Knoche
Achim Mücke
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 EP1512904A2 publication Critical patent/EP1512904A2/de
Publication of EP1512904A3 publication Critical patent/EP1512904A3/de
Application granted granted Critical
Publication of EP1512904B1 publication Critical patent/EP1512904B1/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

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

Die Erfindung betrifft einen Scheinwerfer für Fahrzeuge mit einem gegossenen schalenförmigen Reflektor (1), der einen inneren (2) und äußeren Brennort (3) aufweist. Eine Blendenwelle (5) ist zwischen einer Linse (4) und dem Reflektor (1) angeordnet. Die Blendenwelle (5) ist um eine horizontale und quer zur optischen Achse (6) verlaufenden Drehachse (7) in mehrere Drehstellungen für unterschiedliche Lichtfunktionen verstellbar. Ein an dem vorderen Randbereich (8) des Reflektors (1) befestigter Halter (9) überspannt mit einem Abschnitt (11) eine Lagerschale (12) des vorderen Randbereichs (8) und haltert das Lagerungsmittel (10) radial zur Drehachse (7) spielfrei in der Lagerschale (12).
EP04020697A 2003-09-05 2004-09-01 Scheinwerfer für Fahrzeuge Expired - Lifetime EP1512904B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340962 2003-09-05
DE10340962A DE10340962A1 (de) 2003-09-05 2003-09-05 Scheinwerfer für Fahrzeuge

Publications (3)

Publication Number Publication Date
EP1512904A2 EP1512904A2 (de) 2005-03-09
EP1512904A3 true EP1512904A3 (de) 2007-12-19
EP1512904B1 EP1512904B1 (de) 2010-01-20

Family

ID=34129661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04020697A Expired - Lifetime EP1512904B1 (de) 2003-09-05 2004-09-01 Scheinwerfer für Fahrzeuge

Country Status (3)

Country Link
EP (1) EP1512904B1 (de)
AT (1) ATE456001T1 (de)
DE (2) DE10340962A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021705A1 (de) * 2005-05-11 2006-11-16 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
DE102008047278A1 (de) * 2008-09-16 2010-04-15 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge und Herstellungsverfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373424A (en) * 1992-10-21 1994-12-13 Koito Manufacturing Co., Ltd. Automotive projection headlamp
EP0690261A1 (de) * 1994-06-28 1996-01-03 Valeo Vision Scheinwerfer mit elliptischem Reflektor und drehbarer Blende
DE19921907A1 (de) * 1999-05-12 2000-11-16 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739089A1 (de) * 1997-09-06 1999-03-11 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
DE10047207A1 (de) * 2000-09-23 2002-04-11 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373424A (en) * 1992-10-21 1994-12-13 Koito Manufacturing Co., Ltd. Automotive projection headlamp
EP0690261A1 (de) * 1994-06-28 1996-01-03 Valeo Vision Scheinwerfer mit elliptischem Reflektor und drehbarer Blende
DE19921907A1 (de) * 1999-05-12 2000-11-16 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge

Also Published As

Publication number Publication date
DE502004010663D1 (de) 2010-03-11
DE10340962A1 (de) 2005-05-19
EP1512904B1 (de) 2010-01-20
EP1512904A2 (de) 2005-03-09
ATE456001T1 (de) 2010-02-15

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