ATE363627T1 - HEADLIGHTS FOR VEHICLES - Google Patents

HEADLIGHTS FOR VEHICLES

Info

Publication number
ATE363627T1
ATE363627T1 AT04764676T AT04764676T ATE363627T1 AT E363627 T1 ATE363627 T1 AT E363627T1 AT 04764676 T AT04764676 T AT 04764676T AT 04764676 T AT04764676 T AT 04764676T AT E363627 T1 ATE363627 T1 AT E363627T1
Authority
AT
Austria
Prior art keywords
diaphragm shaft
vehicles
headlight
reflector
optical axis
Prior art date
Application number
AT04764676T
Other languages
German (de)
Inventor
Karsten Eichhorn
Franz-Josef Kalze
Christian Schmidt
Ewald Topp
Original Assignee
Hella Kgaa Hueck & 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 Hueck & Co filed Critical Hella Kgaa Hueck & Co
Application granted granted Critical
Publication of ATE363627T1 publication Critical patent/ATE363627T1/en

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

The invention relates to a headlight for vehicles comprising a reflector (3), which has two focal points (1, 2), and comprising a diaphragm shaft (5) that is placed between a lens (4) and the reflector (3). Said diaphragm shaft (5) is mounted in a manner that enables it to be displaced about a horizontal rotation axis (7), which is transversal to the optical axis (6), into a number of rotation positions. The lateral surface of the diaphragm shaft (5) has, for each rotation position, a focal line (8), which produces a bright/dark limit. The diaphragm shaft (5) has, in a rotation position for high beam, at least in an area adjacent to the optical axis, a flattening (9) oriented toward the upper side of the headlight.
AT04764676T 2003-09-05 2004-09-01 HEADLIGHTS FOR VEHICLES ATE363627T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10340961A DE10340961A1 (en) 2003-09-05 2003-09-05 Headlights for vehicles

Publications (1)

Publication Number Publication Date
ATE363627T1 true ATE363627T1 (en) 2007-06-15

Family

ID=34223377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04764676T ATE363627T1 (en) 2003-09-05 2004-09-01 HEADLIGHTS FOR VEHICLES

Country Status (5)

Country Link
EP (1) EP1660809B1 (en)
AT (1) ATE363627T1 (en)
DE (2) DE10340961A1 (en)
ES (1) ES2288267T3 (en)
WO (1) WO2005024296A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4153364B2 (en) * 2003-05-22 2008-09-24 株式会社小糸製作所 Vehicle headlamp
DE102005021695B4 (en) * 2005-05-11 2014-10-09 Hella Kgaa Hueck & Co. Projection headlights for vehicles
DE102005021705A1 (en) * 2005-05-11 2006-11-16 Hella Kgaa Hueck & Co. Projection headlamp for vehicle, has lens positioned ahead of the reflector in the light exit direction
DE102008010028B4 (en) * 2008-02-20 2016-12-08 Hella Kgaa Hueck & Co. Projection headlights for vehicles
CZ301827B6 (en) * 2008-07-21 2010-07-07 Visteon Global Technologies, Inc. Adaptive projector system for motor vehicle headlights
DE102009027711A1 (en) 2008-08-13 2010-04-01 Saia-Burgess Murten Ag Adjusting device for adjusting screen in headlamp of motor vehicle, has three tolerance reduction units reducing tolerances in clutch between drive shaft and adjusting component, where drive shaft is provided in electric drive
DE102008047278A1 (en) 2008-09-16 2010-04-15 Hella Kgaa Hueck & Co. Headlights for vehicles and manufacturing processes
JP5618312B2 (en) * 2009-03-12 2014-11-05 株式会社小糸製作所 Vehicle headlamp
DE102009032019B4 (en) 2009-07-07 2019-05-09 Volkswagen Ag Projection headlight for a motor vehicle
DE102009035743A1 (en) * 2009-08-01 2011-02-17 Automotive Lighting Reutlingen Gmbh Light module for a motor vehicle headlight
DE202010001897U1 (en) 2010-01-29 2010-05-06 Automotive Lighting Reutlingen Gmbh Light module of a motor vehicle headlight
AT509830B1 (en) * 2010-04-22 2012-07-15 Zizala Lichtsysteme Gmbh HEADLIGHTS FOR VEHICLES
AT509821B1 (en) * 2010-04-22 2013-08-15 Zizala Lichtsysteme Gmbh HEADLIGHTS FOR VEHICLES
AT509816B1 (en) * 2010-04-22 2012-07-15 Zizala Lichtsysteme Gmbh HEADLIGHTS FOR VEHICLES
DE102010025557A1 (en) * 2010-06-29 2011-12-29 Automotive Lighting Reutlingen Gmbh Light module for a headlight of a motor vehicle
DE102010045434B4 (en) 2010-09-15 2018-05-30 HELLA GmbH & Co. KGaA Projection headlights for vehicles
DE102011087245A1 (en) 2011-11-28 2013-05-29 Automotive Lighting Reutlingen Gmbh Projection light module with a cover made of plastic material
DE102011087225A1 (en) * 2011-11-28 2013-05-29 Automotive Lighting Reutlingen Gmbh Projection light module for a motor vehicle headlight

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2927147B2 (en) * 1993-07-16 1999-07-28 トヨタ自動車株式会社 Headlight device for vehicles
JP3224951B2 (en) * 1994-10-05 2001-11-05 株式会社小糸製作所 Projection type automotive headlamp
DE19739089A1 (en) * 1997-09-06 1999-03-11 Hella Kg Hueck & Co Headlights for vehicles
DE19909413A1 (en) * 1999-03-04 2000-09-07 Hella Kg Hueck & Co Headlights for vehicles
DE19921907A1 (en) * 1999-05-12 2000-11-16 Hella Kg Hueck & Co Headlights for vehicles
DE10047207A1 (en) * 2000-09-23 2002-04-11 Hella Kg Hueck & Co Headlights for vehicles

Also Published As

Publication number Publication date
DE10340961A1 (en) 2005-03-31
EP1660809A1 (en) 2006-05-31
EP1660809B1 (en) 2007-05-30
WO2005024296A1 (en) 2005-03-17
ES2288267T3 (en) 2008-01-01
DE502004003980D1 (en) 2007-07-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee