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IT1267221B1 - HEADLIGHT FOR MOTOR VEHICLES WITH LENS REFLECTOR - Google Patents

HEADLIGHT FOR MOTOR VEHICLES WITH LENS REFLECTOR

Info

Publication number
IT1267221B1
IT1267221B1 IT94UD000064A ITUD940064A IT1267221B1 IT 1267221 B1 IT1267221 B1 IT 1267221B1 IT 94UD000064 A IT94UD000064 A IT 94UD000064A IT UD940064 A ITUD940064 A IT UD940064A IT 1267221 B1 IT1267221 B1 IT 1267221B1
Authority
IT
Italy
Prior art keywords
reflector
motor vehicles
headlight
lens reflector
transparent element
Prior art date
Application number
IT94UD000064A
Other languages
Italian (it)
Inventor
Giuliano Cossetti
Original Assignee
Seima Italiana Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11421565&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1267221(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seima Italiana Spa filed Critical Seima Italiana Spa
Priority to IT94UD000064A priority Critical patent/IT1267221B1/en
Publication of ITUD940064A0 publication Critical patent/ITUD940064A0/en
Priority to EP95104631A priority patent/EP0678703B1/en
Priority to AT95104631T priority patent/ATE185412T1/en
Priority to DE69512556T priority patent/DE69512556D1/en
Publication of ITUD940064A1 publication Critical patent/ITUD940064A1/en
Application granted granted Critical
Publication of IT1267221B1 publication Critical patent/IT1267221B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Light (10) for motor vehicles which comprises a container body (11) containing one or more reflectors (12-112) defining specialised sectors having specific functions, each reflector (12-112) having at least one incandescent lamp (14) associated with a lamp holder (15), the reflector (12-112) cooperating at its front with an outer transparent element (13), the reflector (12-112) being defined by a plurality of concave or convex reflecting areas (16-116) distributed substantially evenly on a surface of the reflector (12-112), the reflecting areas (16-116) being visible through the outer smooth transparent element (13) as a mated plurality of apparent luminous images (19). <IMAGE>
IT94UD000064A 1994-04-20 1994-04-20 HEADLIGHT FOR MOTOR VEHICLES WITH LENS REFLECTOR IT1267221B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT94UD000064A IT1267221B1 (en) 1994-04-20 1994-04-20 HEADLIGHT FOR MOTOR VEHICLES WITH LENS REFLECTOR
EP95104631A EP0678703B1 (en) 1994-04-20 1995-03-29 Light for motor vehicles comprising a reflector including a plurality of reflecting areas
AT95104631T ATE185412T1 (en) 1994-04-20 1995-03-29 CAR LIGHT REFLECTOR WITH A VARIETY OF CURVED REFLECTION SURFACES
DE69512556T DE69512556D1 (en) 1994-04-20 1995-03-29 Automotive light reflector with a variety of curved reflection surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94UD000064A IT1267221B1 (en) 1994-04-20 1994-04-20 HEADLIGHT FOR MOTOR VEHICLES WITH LENS REFLECTOR

Publications (3)

Publication Number Publication Date
ITUD940064A0 ITUD940064A0 (en) 1994-04-20
ITUD940064A1 ITUD940064A1 (en) 1995-10-20
IT1267221B1 true IT1267221B1 (en) 1997-01-28

Family

ID=11421565

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94UD000064A IT1267221B1 (en) 1994-04-20 1994-04-20 HEADLIGHT FOR MOTOR VEHICLES WITH LENS REFLECTOR

Country Status (4)

Country Link
EP (1) EP0678703B1 (en)
AT (1) ATE185412T1 (en)
DE (1) DE69512556D1 (en)
IT (1) IT1267221B1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780626B1 (en) * 1995-12-22 2002-08-07 Zumtobel Staff GmbH Reflector for a lighting and corresponding lighting
JP3145930B2 (en) * 1996-08-02 2001-03-12 株式会社小糸製作所 Vehicle headlights
FR2753521B1 (en) * 1996-09-18 1998-12-04 Valeo Vision SIGNALING LIGHT WITH IMPROVED LAMP COVER FOR A MOTOR VEHICLE
US5980067A (en) * 1996-09-18 1999-11-09 Valeo Vision Indicator light for a motor vehicle, having a faceted reflector
FR2753522B1 (en) * 1996-09-19 1998-12-04 Valeo Vision MOTOR VEHICLE SIGNALING LIGHT COMPRISING A MIRROR WITH IMPROVED DEVIATOR PAVES
FR2753776B1 (en) * 1996-09-20 1998-12-11 STRIES SURFACE MIRROR SIGNAL LIGHT
GB9703712D0 (en) * 1997-02-22 1997-04-09 Britax Vega Ltd Vehicle signal lamp
CZ290349B6 (en) * 1997-05-19 2002-07-17 Autopal S. R. O. Headlamp for motor vehicles
JP3193889B2 (en) * 1997-06-18 2001-07-30 株式会社小糸製作所 Vehicle lighting
JPH11176211A (en) * 1997-12-11 1999-07-02 Stanley Electric Co Ltd Vehicle light
DE19820656A1 (en) * 1998-05-08 1999-11-11 Hella Kg Hueck & Co Multi-chamber light for vehicles
DE69935328T2 (en) * 1999-09-30 2007-11-22 Automotive Lighting Italia S.P.A., Venaria Reale Headlamp with a complex surface for the illumination device of a motor vehicle
JP2001167614A (en) * 1999-12-08 2001-06-22 Koito Mfg Co Ltd Indicating lamp for vehicle
JP3920005B2 (en) * 2000-05-17 2007-05-30 株式会社小糸製作所 Vehicle sign light
JP2003059313A (en) * 2001-08-15 2003-02-28 Koito Mfg Co Ltd Vehicule lighting device
DE10156973A1 (en) * 2001-11-20 2003-05-28 Hella Kg Hueck & Co Vehicle light has reflector divided into number of segments in housing and central light source; individual segments are computed as decentralized optics and form segment reflectors
CA2538825A1 (en) * 2003-09-16 2005-03-24 Vega Industries Limited Improvements in and relating to sectored lights
ES2395127T3 (en) * 2004-10-21 2013-02-08 Saxa Precision, Inc. Signaling system and warning device
FR2896203B1 (en) * 2006-01-18 2009-08-21 Peugeot Citroen Automobiles Sa SIGNALING LIGHT WITH CATADIOPTRIC PATTERNS FOR MOTOR VEHICLE.
DE102006041293A1 (en) * 2006-09-01 2008-03-06 Hella Kgaa Hueck & Co. Interior light for vehicles
FR2916831B1 (en) * 2007-05-29 2016-03-25 Valeo Vision IMPROVED ASPECT LIGHTING OR SIGNALING MODULE
EP1947382A1 (en) 2007-01-19 2008-07-23 Valeo Vision Lighting or signalling module with improved appearance
KR20110041507A (en) 2008-07-10 2011-04-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Viscoelastic lightguide
FR2934031B1 (en) 2008-07-21 2020-01-31 Valeo Vision S.A.S IMPROVED THREE-DIMENSIONAL LIGHTING OR SIGNALING MODULE
WO2010017087A1 (en) 2008-08-08 2010-02-11 3M Innovative Properties Company Lightguide having a viscoelastic layer for managing light
CN102213395A (en) * 2010-04-09 2011-10-12 王立义 Optical reflecting cover
DE102010027028B4 (en) * 2010-07-14 2016-06-02 Automotive Lighting Reutlingen Gmbh Automotive lighting device with a reflector homogeneously distributing light
CN102305385B (en) * 2011-09-27 2013-09-18 赵恒谦 Light-reflecting device and reflector for street lamps
JP5772542B2 (en) * 2011-11-24 2015-09-02 市光工業株式会社 Vehicle headlamp
DE102012223584B4 (en) 2012-12-18 2018-08-02 Automotive Lighting Reutlingen Gmbh Motor vehicle light
US10293742B2 (en) 2014-10-27 2019-05-21 SMR Patents S.à.r.l. Lamp assembly for a vehicle
WO2017220450A1 (en) 2016-06-21 2017-12-28 Dr. Schneider Kunststoffwerke Gmbh Device having at least one region that can be illuminated

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277821A (en) * 1976-06-24 1981-07-07 Sassmannshausen Knut Lamp
US4859043A (en) * 1987-05-07 1989-08-22 Cibie Projecteurs High efficiency signal light, in particular for a motor vehicle
US4989125A (en) * 1988-05-10 1991-01-29 Minnesota Mining And Manufacturing Company Reflector using fresnel-type structures having a plurality of active faces
IT1223926B (en) * 1988-11-22 1990-09-29 Carello Spa PROCEDURE FOR THE PRODUCTION OF VEHICLE LIGHTS
US4994947A (en) * 1989-11-20 1991-02-19 Ford Motor Company Reflector and lighting fixture comprising same
CA2106984C (en) * 1991-04-03 2001-12-18 Robert E. Levin Lamp and reflector assembly

Also Published As

Publication number Publication date
EP0678703A1 (en) 1995-10-25
DE69512556D1 (en) 1999-11-11
ITUD940064A1 (en) 1995-10-20
ATE185412T1 (en) 1999-10-15
ITUD940064A0 (en) 1994-04-20
EP0678703B1 (en) 1999-10-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970423