JP2506004B2 - 車両用前照灯の照射角度調整装置 - Google Patents

車両用前照灯の照射角度調整装置

Info

Publication number
JP2506004B2
JP2506004B2 JP3203721A JP20372191A JP2506004B2 JP 2506004 B2 JP2506004 B2 JP 2506004B2 JP 3203721 A JP3203721 A JP 3203721A JP 20372191 A JP20372191 A JP 20372191A JP 2506004 B2 JP2506004 B2 JP 2506004B2
Authority
JP
Japan
Prior art keywords
irradiation angle
voltage
terminal
level
power supply
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
JP3203721A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0524475A (ja
Inventor
信三 横山
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
Priority to JP3203721A priority Critical patent/JP2506004B2/ja
Priority to GB9215240A priority patent/GB2258741B/en
Priority to DE19924223660 priority patent/DE4223660C2/de
Publication of JPH0524475A publication Critical patent/JPH0524475A/ja
Application granted granted Critical
Publication of JP2506004B2 publication Critical patent/JP2506004B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60Q1/076—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 by electrical means including means to transmit the movements, e.g. shafts or joints
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
    • G05B7/02—Arrangements for obtaining smooth engagement or disengagement of automatic control electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP3203721A 1991-07-19 1991-07-19 車両用前照灯の照射角度調整装置 Expired - Lifetime JP2506004B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3203721A JP2506004B2 (ja) 1991-07-19 1991-07-19 車両用前照灯の照射角度調整装置
GB9215240A GB2258741B (en) 1991-07-19 1992-07-17 Device for adjusting a light beam angle of a vehicular headlamp
DE19924223660 DE4223660C2 (de) 1991-07-19 1992-07-17 Vorrichtung zum Einstellen des Lichtstrahlwinkels eines Fahrzeugscheinwerfers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3203721A JP2506004B2 (ja) 1991-07-19 1991-07-19 車両用前照灯の照射角度調整装置

Publications (2)

Publication Number Publication Date
JPH0524475A JPH0524475A (ja) 1993-02-02
JP2506004B2 true JP2506004B2 (ja) 1996-06-12

Family

ID=16478753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3203721A Expired - Lifetime JP2506004B2 (ja) 1991-07-19 1991-07-19 車両用前照灯の照射角度調整装置

Country Status (3)

Country Link
JP (1) JP2506004B2 (de)
DE (1) DE4223660C2 (de)
GB (1) GB2258741B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5469312B2 (ja) * 2008-04-24 2014-04-16 パナソニック株式会社 配光可変型放電灯点灯装置、車両用前照灯灯具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145254A (en) * 1983-08-17 1985-03-20 Philips Electronic Associated Domestic electrical appliance
US4583152A (en) * 1984-02-15 1986-04-15 Aisin Seiki Kabushiki Kaisha Headlamp drive and control apparatus
DE3722335A1 (de) * 1987-07-07 1989-01-19 Ifm Electronic Gmbh Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
DE3737395A1 (de) * 1987-11-04 1989-05-18 Frank Wiegand Opto-sensorische bedienung der kfz-beleuchtung
KR910007453B1 (ko) * 1987-12-10 1991-09-26 가부시기가이샤 고이또 세이사꾸쇼 차량전조등의 조사각 조정장치
IT1223824B (it) * 1988-09-15 1990-09-29 Siem Srl Dispositivo per la regolazione del l'orientamento dei fari di un autoveicolo

Also Published As

Publication number Publication date
GB9215240D0 (en) 1992-09-02
JPH0524475A (ja) 1993-02-02
DE4223660A1 (de) 1993-04-08
DE4223660C2 (de) 1995-07-20
GB2258741B (en) 1995-01-11
GB2258741A (en) 1993-02-17

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