ATE321975T1 - LOW BEAM HEADLIGHT WITH A REFLECTIVE SWIVEL SEGMENT - Google Patents

LOW BEAM HEADLIGHT WITH A REFLECTIVE SWIVEL SEGMENT

Info

Publication number
ATE321975T1
ATE321975T1 AT99890217T AT99890217T ATE321975T1 AT E321975 T1 ATE321975 T1 AT E321975T1 AT 99890217 T AT99890217 T AT 99890217T AT 99890217 T AT99890217 T AT 99890217T AT E321975 T1 ATE321975 T1 AT E321975T1
Authority
AT
Austria
Prior art keywords
reflective
low beam
beam headlight
swivel segment
pivoted
Prior art date
Application number
AT99890217T
Other languages
German (de)
Inventor
Michael Aichinger-Rosenberger
Original Assignee
Zizala Lichtsysteme 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 Zizala Lichtsysteme Gmbh filed Critical Zizala Lichtsysteme Gmbh
Application granted granted Critical
Publication of ATE321975T1 publication Critical patent/ATE321975T1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design
    • F21V7/09Optical design with a combination of different curvatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32Optical layout thereof
    • F21S41/33Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/331Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
  • Golf Clubs (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The automobile headlamp has a rear parabolic reflector with a pivoted reflective segment (14) adjacent the reflector edge, which is pivoted about a vertical axis (12) in dependence on the detected steering angle, for deflection of the headlamp beam to allow illumination of the interior of a bend.
AT99890217T 1998-07-17 1999-07-01 LOW BEAM HEADLIGHT WITH A REFLECTIVE SWIVEL SEGMENT ATE321975T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0123998A AT500425B8 (en) 1998-07-17 1998-07-17 TILT LIGHT WITH A REFLECTIVE SWIVEL SEGMENT
EP99890217A EP0972983B1 (en) 1998-07-17 1999-07-01 Dipping headlamp having a pivotable reflecting segment

Publications (1)

Publication Number Publication Date
ATE321975T1 true ATE321975T1 (en) 2006-04-15

Family

ID=3509622

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0123998A AT500425B8 (en) 1998-07-17 1998-07-17 TILT LIGHT WITH A REFLECTIVE SWIVEL SEGMENT
AT99890217T ATE321975T1 (en) 1998-07-17 1999-07-01 LOW BEAM HEADLIGHT WITH A REFLECTIVE SWIVEL SEGMENT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0123998A AT500425B8 (en) 1998-07-17 1998-07-17 TILT LIGHT WITH A REFLECTIVE SWIVEL SEGMENT

Country Status (4)

Country Link
EP (1) EP0972983B1 (en)
AT (2) AT500425B8 (en)
DE (1) DE59913281D1 (en)
ES (1) ES2262304T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016882A1 (en) * 2000-04-05 2001-10-18 Philips Corp Intellectual Pty Lighting device has second reflector for at least partial optional direct/indirect deflection of light deflected from first reflector to first of two focal points to second focal point
AT500562B1 (en) * 2003-10-28 2007-10-15 Zizala Lichtsysteme Gmbh VEHICLE HEADLIGHTS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1520656A (en) * 1967-02-28 1968-04-12 Cibie Projecteurs Advanced beam deflection projector
DE2523643C3 (en) * 1975-05-28 1978-09-21 Hans-Joachim 4010 Hilden Schurig Reflector with adjustable beam angle
JPH0636321B2 (en) * 1988-02-02 1994-05-11 株式会社小糸製作所 Automotive lighting
US5023758A (en) * 1989-11-13 1991-06-11 General Electric Company Single arc discharge headlamp with light switch for high/low beam operation
JPH076564Y2 (en) * 1990-04-19 1995-02-15 株式会社小糸製作所 Variable light distribution vehicle headlights
DE4418733A1 (en) * 1994-05-28 1995-11-30 Bosch Gmbh Robert Car headlamp design
DE4419365B4 (en) * 1994-06-03 2005-01-05 Automotive Lighting Reutlingen Gmbh Motor vehicle headlight with a reflector and an additional reflector sector
FR2727497A1 (en) * 1994-11-30 1996-05-31 Valeo Vision BEAM EXTENSION PROJECTOR, PARTICULARLY FOR MOTOR VEHICLE
DE19634755B4 (en) * 1996-08-28 2008-01-31 Automotive Lighting Reutlingen Gmbh Lighting device of a vehicle
FR2759651B1 (en) * 1997-02-18 1999-03-19 Renault MOTOR VEHICLE PROJECTOR COMPRISING A REFLECTOR FRACTIONATED IN ORIENTABLE BLADES

Also Published As

Publication number Publication date
ES2262304T3 (en) 2006-11-16
AT500425B1 (en) 2006-04-15
EP0972983A2 (en) 2000-01-19
EP0972983A3 (en) 2001-07-04
DE59913281D1 (en) 2006-05-18
EP0972983B1 (en) 2006-03-29
AT500425B8 (en) 2007-02-15
AT500425A1 (en) 2005-12-15

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Legal Events

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