JPS4933153B1 - - Google Patents

Info

Publication number
JPS4933153B1
JPS4933153B1 JP40057743A JP5774365A JPS4933153B1 JP S4933153 B1 JPS4933153 B1 JP S4933153B1 JP 40057743 A JP40057743 A JP 40057743A JP 5774365 A JP5774365 A JP 5774365A JP S4933153 B1 JPS4933153 B1 JP S4933153B1
Authority
JP
Japan
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.)
Pending
Application number
JP40057743A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4933153B1 publication Critical patent/JPS4933153B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
JP40057743A 1964-09-30 1965-09-22 Pending JPS4933153B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39751/64A GB1098608A (en) 1964-09-30 1964-09-30 Lighting systems for road vehicles

Publications (1)

Publication Number Publication Date
JPS4933153B1 true JPS4933153B1 (en) 1974-09-05

Family

ID=10411279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP40057743A Pending JPS4933153B1 (en) 1964-09-30 1965-09-22

Country Status (4)

Country Link
JP (1) JPS4933153B1 (en)
DE (1) DE1472513C3 (en)
FR (1) FR1447595A (en)
GB (1) GB1098608A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1352999A (en) * 1970-09-18 1974-05-15 Lucas Industries Ltd Road vehicle lighting systems
DE3528820C2 (en) * 1985-08-10 1994-02-24 Bosch Gmbh Robert Low beam or fog lights for motor vehicles
DE3719638A1 (en) * 1987-06-12 1988-12-29 Bosch Gmbh Robert LOW BEAM HEADLIGHT
US5877897A (en) 1993-02-26 1999-03-02 Donnelly Corporation Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array
US6822563B2 (en) 1997-09-22 2004-11-23 Donnelly Corporation Vehicle imaging system with accessory control
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US7655894B2 (en) 1996-03-25 2010-02-02 Donnelly Corporation Vehicular image sensing system
FR2769688B1 (en) * 1997-10-14 2000-03-10 Valeo Vision ELLIPTICAL PROJECTOR WITH ATTENUATED CUT
ES2391556T3 (en) 2002-05-03 2012-11-27 Donnelly Corporation Object detection system for vehicles
US7526103B2 (en) 2004-04-15 2009-04-28 Donnelly Corporation Imaging system for vehicle
WO2008024639A2 (en) 2006-08-11 2008-02-28 Donnelly Corporation Automatic headlamp control system

Also Published As

Publication number Publication date
GB1098608A (en) 1968-01-10
DE1472513C3 (en) 1974-01-03
DE1472513A1 (en) 1969-02-13
FR1447595A (en) 1966-07-29
DE1472513B2 (en) 1973-06-07

Similar Documents

Publication Publication Date Title
JPS4933153B1 (en)
AU442366B2 (en)
BE660178A (en)
BE642741A (en)
BE658413A (en)
BE483969A (en)
BE47396A (en)
BE432268A (en)
BE518974A (en)
BE658385A (en)
BE603534A (en)
BE610935A (en)
BE613833A (en)
BE621510A (en)
BE622126A (en)
BE623398A (en)
BE626083A (en)
BE626684A (en)
BE627057A (en)
BE661093A (en)
BE660894A (en)
BE627390A (en)
BE627931A (en)
BE658445A (en)
BE642589A (en)