GB2325758B - Irradiation direction control apparatus for lamp - Google Patents

Irradiation direction control apparatus for lamp

Info

Publication number
GB2325758B
GB2325758B GB9811009A GB9811009A GB2325758B GB 2325758 B GB2325758 B GB 2325758B GB 9811009 A GB9811009 A GB 9811009A GB 9811009 A GB9811009 A GB 9811009A GB 2325758 B GB2325758 B GB 2325758B
Authority
GB
United Kingdom
Prior art keywords
lamp
control apparatus
direction control
irradiation direction
irradiation
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
Application number
GB9811009A
Other versions
GB2325758A (en
GB9811009D0 (en
Inventor
Kazuki Takahashi
Masaaki Ishikawa
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of GB9811009D0 publication Critical patent/GB9811009D0/en
Publication of GB2325758A publication Critical patent/GB2325758A/en
Application granted granted Critical
Publication of GB2325758B publication Critical patent/GB2325758B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—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 adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—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 adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • B60Q1/115—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 adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by electric means
    • 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
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/13—Attitude of the vehicle body
    • B60Q2300/132—Pitch
GB9811009A 1997-05-27 1998-05-21 Irradiation direction control apparatus for lamp Expired - Fee Related GB2325758B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09136473A JP3128619B2 (en) 1997-05-27 1997-05-27 Lighting direction control device for lamp

Publications (3)

Publication Number Publication Date
GB9811009D0 GB9811009D0 (en) 1998-07-22
GB2325758A GB2325758A (en) 1998-12-02
GB2325758B true GB2325758B (en) 1999-06-30

Family

ID=15175952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9811009A Expired - Fee Related GB2325758B (en) 1997-05-27 1998-05-21 Irradiation direction control apparatus for lamp

Country Status (3)

Country Link
JP (1) JP3128619B2 (en)
DE (1) DE19823711C2 (en)
GB (1) GB2325758B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001322484A (en) * 2000-05-12 2001-11-20 Koito Mfg Co Ltd Motor control circuit of device for adjusting optical axis of vehicle light
DE10040573B4 (en) * 2000-08-18 2014-05-08 Automotive Lighting Reutlingen Gmbh Headlamp for vehicles for generating a dipped beam and at least one light beam with a longer range
DE10044392B4 (en) * 2000-09-08 2018-10-04 Automotive Lighting Reutlingen Gmbh vehicle headlights
JP4015356B2 (en) 2000-10-27 2007-11-28 株式会社小糸製作所 Vehicle lamp device
FR2881386B1 (en) * 2005-01-28 2007-03-16 Valeo Vision Sa LIGHTING AND / OR SIGNALING SYSTEM FOR VEHICLE WITH PERFECTED ACTUATOR CONTROL
WO2023058629A1 (en) * 2021-10-04 2023-04-13 株式会社小糸製作所 Leveling control device and lamp system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309773A (en) * 1996-02-01 1997-08-06 Koito Mfg Co Ltd Controlling direction of vehicle lights

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002313A (en) 1989-11-03 1991-06-03 Carello Spa CONTROL DEVICE FOR ORIENTABLE VEHICLE FLOODLIGHTS.
DE4102586C2 (en) * 1990-01-31 2000-07-06 Honda Motor Co Ltd Headlights
DE4017856C2 (en) 1990-06-02 2000-06-29 Bayerische Motoren Werke Ag Device for adjusting the headlight range of a motor vehicle headlight
DE4034047A1 (en) * 1990-10-26 1992-04-30 Bosch Gmbh Robert Lighting arrangement with levelling device for vehicle - responds to changes in distribution of axle loads with repositioning of subsidiary screen across headlamp beam
JP2500134Y2 (en) 1991-07-30 1996-06-05 市光工業株式会社 Angle detection mechanism of automobile headlight irradiation angle adjustment device
DE4224307C2 (en) 1992-07-23 2002-06-13 Hella Kg Hueck & Co Actuator for motor vehicles
DE19501173A1 (en) * 1995-01-17 1996-07-18 Bosch Gmbh Robert Headlights for vehicles
JP3128606B2 (en) * 1995-12-28 2001-01-29 株式会社小糸製作所 Illumination direction control device for vehicle lighting

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309773A (en) * 1996-02-01 1997-08-06 Koito Mfg Co Ltd Controlling direction of vehicle lights

Also Published As

Publication number Publication date
JP3128619B2 (en) 2001-01-29
GB2325758A (en) 1998-12-02
DE19823711A1 (en) 1998-12-24
GB9811009D0 (en) 1998-07-22
DE19823711C2 (en) 2001-07-12
JPH10326506A (en) 1998-12-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070521