ES2088205T3 - HEADLIGHT FOR VEHICLES. - Google Patents

HEADLIGHT FOR VEHICLES.

Info

Publication number
ES2088205T3
ES2088205T3 ES93115077T ES93115077T ES2088205T3 ES 2088205 T3 ES2088205 T3 ES 2088205T3 ES 93115077 T ES93115077 T ES 93115077T ES 93115077 T ES93115077 T ES 93115077T ES 2088205 T3 ES2088205 T3 ES 2088205T3
Authority
ES
Spain
Prior art keywords
diaphragm
fixed
projection
end positions
adjustable
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.)
Expired - Lifetime
Application number
ES93115077T
Other languages
Spanish (es)
Inventor
Rolf-Peter Bohr
Albert Volker
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
Application granted granted Critical
Publication of ES2088205T3 publication Critical patent/ES2088205T3/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
    • F21S41/60—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
    • F21S41/686—Blades, i.e. screens moving in a vertical plane

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

A headlamp (headlight) for vehicles has a reflector and a converging lens arranged in front of the reflector, between which a fixed and adjustable diaphragm is arranged. The adjustable diaphragm can be pivoted about a bearing point of the fixed diaphragm into two end positions. In this case, the two diaphragms border on each other with their broad side surfaces. In at least one end position of the adjustable diaphragm its diaphragm edge or one section thereof is imaged as light/dark boundary. The adjustable diaphragm is produced from spring-steel sheet and at the same time serves as leaf spring which in both end positions either engages resiliently with a projection in one respective cutout of the fixed diaphragm or with one respective cutout resiliently overlaps a projection of the fixed diaphragm. In the two end positions of the leaf spring the projection and the cutout lock in a positive manner in the pivoting direction. <IMAGE>
ES93115077T 1992-10-01 1993-09-20 HEADLIGHT FOR VEHICLES. Expired - Lifetime ES2088205T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4233032A DE4233032A1 (en) 1992-10-01 1992-10-01 Headlights for vehicles

Publications (1)

Publication Number Publication Date
ES2088205T3 true ES2088205T3 (en) 1996-08-01

Family

ID=6469398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93115077T Expired - Lifetime ES2088205T3 (en) 1992-10-01 1993-09-20 HEADLIGHT FOR VEHICLES.

Country Status (4)

Country Link
EP (1) EP0590454B1 (en)
AT (1) ATE139021T1 (en)
DE (2) DE4233032A1 (en)
ES (1) ES2088205T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727496A1 (en) * 1994-11-30 1996-05-31 Valeo Vision Dual beam cut-off automobile headlamp with elliptical reflector
EP0896187B1 (en) * 1997-08-08 2006-06-14 Hella KGaA Hueck & Co. Headlamp unit mit screen arrangement und shift actuator for the screen arrangement
DE19858225A1 (en) * 1998-12-17 2000-06-21 Hella Kg Hueck & Co Headlights for vehicles
DE10125462A1 (en) * 2001-05-25 2002-11-28 Hella Kg Hueck & Co Projection module for a vehicle headlight
FR2852082B1 (en) * 2003-03-03 2006-01-20 Valeo Vision PROJECTOR FOR A MOTOR VEHICLE COMPRISING A MOBILE COVER EQUIPPED WITH MEANS FOR ATTACHING
AT502192B1 (en) * 2006-02-13 2007-02-15 Zizala Lichtsysteme Gmbh Screen arrangement for light unit, comprises screen edge section, which is formed by main screen, another screen edge section is adjustably implemented

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1122429A (en) * 1965-09-06 1968-08-07 Ft Products Ltd Improved stay mechanism
DE3903631C1 (en) * 1989-02-08 1990-07-05 Hella Kg Hueck & Co, 4780 Lippstadt, De
DE3926455A1 (en) * 1989-08-10 1991-02-14 Hella Kg Hueck & Co HEADLIGHTS FOR VEHICLES
DE3939710C1 (en) * 1989-12-01 1991-05-29 Hella Kg Hueck & Co, 4780 Lippstadt, De

Also Published As

Publication number Publication date
EP0590454A2 (en) 1994-04-06
DE4233032A1 (en) 1994-04-07
EP0590454A3 (en) 1994-04-20
EP0590454B1 (en) 1996-06-05
ATE139021T1 (en) 1996-06-15
DE59302810D1 (en) 1996-07-11

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