FR2891045B1 - PROJECTOR COMPRISING A CACHE CONTROLLING BETWEEN TWO MODES OF USE BY MEANS OF A RECOVERABLE STOP. - Google Patents
PROJECTOR COMPRISING A CACHE CONTROLLING BETWEEN TWO MODES OF USE BY MEANS OF A RECOVERABLE STOP.Info
- Publication number
- FR2891045B1 FR2891045B1 FR0509603A FR0509603A FR2891045B1 FR 2891045 B1 FR2891045 B1 FR 2891045B1 FR 0509603 A FR0509603 A FR 0509603A FR 0509603 A FR0509603 A FR 0509603A FR 2891045 B1 FR2891045 B1 FR 2891045B1
- Authority
- FR
- France
- Prior art keywords
- projector
- modes
- mask
- cache controlling
- recoverable stop
- 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 - Fee Related
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
-
- 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
- F21S41/689—Flaps, i.e. screens pivoting around one of their edges
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)
- Projection Apparatus (AREA)
Abstract
The headlight (20), comprising an elliptical reflector (22), a light source (26) and a mask (36) that pivots about a transverse axis of rotation, incorporates a stop mechanism (64) that limits the movement of the mask depending on whether the headlight is set for right- or lefthand driving. The rotation of the mask is controlled by an electric motor (42) positioned outside the reflector.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0509603A FR2891045B1 (en) | 2005-09-20 | 2005-09-20 | PROJECTOR COMPRISING A CACHE CONTROLLING BETWEEN TWO MODES OF USE BY MEANS OF A RECOVERABLE STOP. |
EP06291392A EP1764550B1 (en) | 2005-09-20 | 2006-09-01 | Headlamp comprising a shade controlled between two operating modes by means of a retractable stop |
AT06291392T ATE527494T1 (en) | 2005-09-20 | 2006-09-01 | HEADLIGHT WITH A visor that can be controlled in two operating modes via a retractable stop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0509603A FR2891045B1 (en) | 2005-09-20 | 2005-09-20 | PROJECTOR COMPRISING A CACHE CONTROLLING BETWEEN TWO MODES OF USE BY MEANS OF A RECOVERABLE STOP. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2891045A1 FR2891045A1 (en) | 2007-03-23 |
FR2891045B1 true FR2891045B1 (en) | 2007-11-02 |
Family
ID=36571041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0509603A Expired - Fee Related FR2891045B1 (en) | 2005-09-20 | 2005-09-20 | PROJECTOR COMPRISING A CACHE CONTROLLING BETWEEN TWO MODES OF USE BY MEANS OF A RECOVERABLE STOP. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1764550B1 (en) |
AT (1) | ATE527494T1 (en) |
FR (1) | FR2891045B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
SI23367B (en) | 2009-12-30 | 2014-11-28 | Hella Saturnus Slovenija, Proizvodnja Svetlobne Opreme Za Motorna In Druga Vozila, D.O.O. | Lampshade of motor vehicle illuminant |
IT1401790B1 (en) * | 2010-10-18 | 2013-08-28 | Mes Sa | HEADLIGHT FOR VEHICLES EQUIPPED WITH A SCREEN OPERATED BY SOLENOID. |
CN117366518B (en) * | 2023-12-07 | 2024-02-09 | 哈尔滨学院 | 4D wisdom classroom is with teaching lamp |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2765643B2 (en) * | 1992-06-03 | 1998-06-18 | 株式会社小糸製作所 | Projection type automotive headlamp |
FR2769071B1 (en) * | 1997-09-26 | 1999-12-03 | Valeo Vision | ELLIPTICAL PROJECTOR WITH VARIABLE BEAM, PARTICULARLY FOR MOTOR VEHICLE |
DE10334553A1 (en) * | 2003-07-30 | 2005-06-16 | Hella Kgaa Hueck & Co. | Vehicle headlamp, especially for motor vehicles, has arrangement for operating and locking stop in two opposing operating positions with operating element fixed to shaft with two stops in operating positions of stop, latching element(s) |
DE102004025228A1 (en) * | 2004-05-22 | 2005-12-08 | Hella Kgaa Hueck & Co. | Headlamp for vehicle, has electrical actuator having spool as stator and spring unit for adjustment of rotor and aperture shaft in three predetermined rotary positions around same angle of rotation i.e. acute angle |
-
2005
- 2005-09-20 FR FR0509603A patent/FR2891045B1/en not_active Expired - Fee Related
-
2006
- 2006-09-01 EP EP06291392A patent/EP1764550B1/en not_active Not-in-force
- 2006-09-01 AT AT06291392T patent/ATE527494T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1764550B1 (en) | 2011-10-05 |
ATE527494T1 (en) | 2011-10-15 |
FR2891045A1 (en) | 2007-03-23 |
EP1764550A1 (en) | 2007-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140530 |