EP0200929A3 - Dipped-beam headlight for vehicles - Google Patents

Dipped-beam headlight for vehicles Download PDF

Info

Publication number
EP0200929A3
EP0200929A3 EP86104626A EP86104626A EP0200929A3 EP 0200929 A3 EP0200929 A3 EP 0200929A3 EP 86104626 A EP86104626 A EP 86104626A EP 86104626 A EP86104626 A EP 86104626A EP 0200929 A3 EP0200929 A3 EP 0200929A3
Authority
EP
European Patent Office
Prior art keywords
lens
ring
focal point
reflector
presses
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
EP86104626A
Other languages
German (de)
Other versions
EP0200929B1 (en
EP0200929A2 (en
Inventor
Franz Dipl.-Ing. Feyerabend
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
Priority to AT86104626T priority Critical patent/ATE70347T1/en
Publication of EP0200929A2 publication Critical patent/EP0200929A2/en
Publication of EP0200929A3 publication Critical patent/EP0200929A3/en
Application granted granted Critical
Publication of EP0200929B1 publication Critical patent/EP0200929B1/en
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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—Attachment thereof
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Glass Compositions (AREA)

Abstract

This headlight consists of an ellipsoid reflector, a light source arranged at the inner focal point of the reflector, a collecting lens inserted in the beam path behind the second focal point and carried by an annular part of a frame connected to the reflector, and a diaphragm arranged in front of the collecting lens in the beam path and at the focal point of the collecting lens. The annular part of the frame is circular and tapers in a part of its height in its inside diameter, seen in the direction of light emergence. The ring exhibits projections protruding radially inwards and distributed around its circumference, which are used as support points for the lens inserted from the direction of the small inside diameter. Between the lens and the inwardly tapering ring, a spring ring is inserted under pretension which presses into a gap formed by the lens and the ring without resting on the bottom of the gap and which presses the lens against the support points. <IMAGE>
EP86104626A 1985-05-10 1986-04-04 Dipped-beam headlight for vehicles Expired - Lifetime EP0200929B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86104626T ATE70347T1 (en) 1985-05-10 1986-04-04 DIMMED HEADLIGHTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853516812 DE3516812A1 (en) 1985-05-10 1985-05-10 Dimmed vehicle headlights
DE3516812 1985-05-10

Publications (3)

Publication Number Publication Date
EP0200929A2 EP0200929A2 (en) 1986-11-12
EP0200929A3 true EP0200929A3 (en) 1989-03-15
EP0200929B1 EP0200929B1 (en) 1991-12-11

Family

ID=6270329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86104626A Expired - Lifetime EP0200929B1 (en) 1985-05-10 1986-04-04 Dipped-beam headlight for vehicles

Country Status (7)

Country Link
EP (1) EP0200929B1 (en)
JP (1) JPS61284001A (en)
AT (1) ATE70347T1 (en)
AU (1) AU573975B2 (en)
DD (1) DD245939A5 (en)
DE (1) DE3516812A1 (en)
ES (1) ES294067Y (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516813A1 (en) * 1985-05-10 1986-11-13 Hella KG Hueck & Co, 4780 Lippstadt Dimmed vehicle headlights
DE3529546C1 (en) * 1985-08-17 1987-02-05 Hella Kg Hueck & Co Dimmed vehicle headlights with an ellipsoidal reflector
DE3640773A1 (en) * 1986-11-28 1988-06-09 Hella Kg Hueck & Co HEADLIGHTS FOR VEHICLES ACCORDING TO THE PROJECTION PRINCIPLE
JPS63125302U (en) * 1987-02-09 1988-08-16
JPH0412562Y2 (en) * 1987-02-20 1992-03-26
JPS63131006U (en) * 1987-02-20 1988-08-26
JP2691712B2 (en) * 1987-06-17 1997-12-17 日産自動車 株式会社 Projector type vehicle headlight
DE3827594A1 (en) * 1988-08-13 1990-02-15 Hella Kg Hueck & Co METHOD FOR PRODUCING AND MANUFACTURED FRAME FOR A VEHICLE HEADLAMP USING THE PROJECTION METHOD
DE3827593A1 (en) * 1988-08-13 1990-02-15 Hella Kg Hueck & Co Dimmed vehicle headlights according to the projection principle
JPH0277809U (en) * 1988-12-05 1990-06-14
JPH03130103U (en) * 1990-04-10 1991-12-26
FR2687761B1 (en) * 1992-02-24 1999-04-02 Valeo Vision SPOTLIGHT COMPRISING IMPROVED MEANS OF STOPPING SOME PARTS OF RADIATION, ESPECIALLY FOR MOTOR VEHICLES.
FR2687762B1 (en) * 1992-02-24 1999-04-02 Valeo Vision LENS PROJECTOR EQUIPPED WITH IMPROVED LENS MOUNTING MEANS.
DE4334719B4 (en) * 1993-10-12 2004-07-29 Robert Bosch Gmbh vehicle headlights
FR2753148B1 (en) * 1996-09-06 1998-12-04 Valeo Vision PROJECTOR FOR A MOTOR VEHICLE WITH SIMPLIFIED ASSEMBLY
JPH10199305A (en) * 1997-01-10 1998-07-31 Koito Mfg Co Ltd Projection type lamp
DE10140943A1 (en) * 2001-08-21 2003-03-06 Hella Kg Hueck & Co vehicle headlights
EP2327926B2 (en) * 2009-11-25 2016-12-14 Hella KGaA Hueck & Co. Light unit for vehicles and mounting method
DE102010020615B4 (en) 2010-05-14 2021-07-22 HELLA GmbH & Co. KGaA Snap ring, lens holder and headlight
FR2973478B1 (en) * 2011-03-31 2019-04-05 Valeo Vision DEVICE FOR CENTERING A LENS FOR A DEVICE FOR LIGHTING AND / OR SIGNALING A VEHICLE
WO2014017262A1 (en) * 2012-07-27 2014-01-30 シャープ株式会社 Illumination device
JP6155839B2 (en) * 2013-05-17 2017-07-05 市光工業株式会社 Vehicle lighting
JP6171207B2 (en) * 2013-05-17 2017-08-02 市光工業株式会社 Vehicle lighting
EP2998643B1 (en) 2013-05-17 2020-11-04 Ichikoh Industries, Ltd. Lamp for vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH98941A (en) * 1922-01-19 1923-05-01 Ame Des Usines Jean Gallay Soc Lighting apparatus for vehicles.
GB450348A (en) * 1935-09-17 1936-07-15 Leslie Robert Morshead Improvements relating to the projection of light

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH55400A (en) * 1911-11-22 1912-08-16 Kaspar Keiser Glass lens for lanterns
FR2087318A5 (en) * 1970-05-14 1971-12-31 Cibie Pierre
DD154122A1 (en) * 1980-11-03 1982-02-24 Reiner Albrecht HOLDING DEVICE FOR THE OPTICAL SYSTEM OF A HEADLAMP
DE3241713A1 (en) * 1982-11-11 1984-05-17 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt DIMMED HEADLIGHT FOR MOTOR VEHICLES
DE8430631U1 (en) * 1984-10-18 1985-02-07 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Dimmed vehicle headlights
DE8430629U1 (en) * 1984-10-18 1985-02-07 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Dimmed vehicle headlights
DE3516813A1 (en) * 1985-05-10 1986-11-13 Hella KG Hueck & Co, 4780 Lippstadt Dimmed vehicle headlights

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH98941A (en) * 1922-01-19 1923-05-01 Ame Des Usines Jean Gallay Soc Lighting apparatus for vehicles.
GB450348A (en) * 1935-09-17 1936-07-15 Leslie Robert Morshead Improvements relating to the projection of light

Also Published As

Publication number Publication date
AU5649086A (en) 1986-11-13
EP0200929B1 (en) 1991-12-11
EP0200929A2 (en) 1986-11-12
ATE70347T1 (en) 1991-12-15
ES294067Y (en) 1987-10-16
DE3516812A1 (en) 1986-11-13
ES294067U (en) 1987-02-16
AU573975B2 (en) 1988-06-23
DD245939A5 (en) 1987-05-20
JPS61284001A (en) 1986-12-15
DE3516812C2 (en) 1987-11-19
JPH0315281B2 (en) 1991-02-28

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