JPH0328941U - - Google Patents

Info

Publication number
JPH0328941U
JPH0328941U JP8994889U JP8994889U JPH0328941U JP H0328941 U JPH0328941 U JP H0328941U JP 8994889 U JP8994889 U JP 8994889U JP 8994889 U JP8994889 U JP 8994889U JP H0328941 U JPH0328941 U JP H0328941U
Authority
JP
Japan
Prior art keywords
headlamp
elevation angle
adjustment device
electric actuator
resistance value
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.)
Granted
Application number
JP8994889U
Other languages
English (en)
Other versions
JPH0630554Y2 (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
Priority to JP1989089948U priority Critical patent/JPH0630554Y2/ja
Priority to EP19900114621 priority patent/EP0411544A3/en
Priority to US07/560,106 priority patent/US5010457A/en
Publication of JPH0328941U publication Critical patent/JPH0328941U/ja
Application granted granted Critical
Publication of JPH0630554Y2 publication Critical patent/JPH0630554Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案に係る前照灯光軸調整装置の一
実施例を示す要部のブロツク図、第２図、第３図
は同じく実施例の動作を示す説明図、第４図は同
じく動作を示すグラフ、第５図は従来例を示す要
部のブロツク図である。 １……前照灯光軸調整装置、２……操作部、３
ａ〜３ｃ……抵抗器、４……スイツチ、５……電
動アクチエータ、５ａ，５ｂ……分圧低抗器、６
……電圧比較回路、７……駆動回路、８……モー
ター、９……ポテンシヨメータ、１１……前照灯
、ｐ１〜ｐ４……ポジシヨン、ｖ１〜ｖ４……基
準電圧、ｖｐ１〜ｖｐ４……接続電圧、Ｗ……渡
線、α……仰角。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前照灯の仰角を調整するための電動アクチエー
    タと、該電動アクチエータの動作量を抵抗値の切
    換により設定する操作部とで成る前照灯光軸調整
    装置において、前記操作部は前記前照灯の仰角が
    最も上向きとなる時の前記抵抗値を接地レベルに
    対して０Ωとして設定したことを特徴とする前照
    灯調整装置。
JP1989089948U 1989-07-31 1989-07-31 前照灯光軸調整装置 Expired - Lifetime JPH0630554Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989089948U JPH0630554Y2 (ja) 1989-07-31 1989-07-31 前照灯光軸調整装置
EP19900114621 EP0411544A3 (en) 1989-07-31 1990-07-30 Apparatus for adjusting attitude of optical axes of head lamps on vehicle
US07/560,106 US5010457A (en) 1989-07-31 1990-07-31 Apparatus for adjusting attitude of optical axes of head lamps on vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989089948U JPH0630554Y2 (ja) 1989-07-31 1989-07-31 前照灯光軸調整装置

Publications (2)

Publication Number Publication Date
JPH0328941U true JPH0328941U (ja) 1991-03-22
JPH0630554Y2 JPH0630554Y2 (ja) 1994-08-17

Family

ID=31639497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989089948U Expired - Lifetime JPH0630554Y2 (ja) 1989-07-31 1989-07-31 前照灯光軸調整装置

Country Status (1)

Country Link
JP (1) JPH0630554Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153354A (ja) * 1987-12-10 1989-06-15 Koito Mfg Co Ltd 車輌用前照灯の照射角度調整装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153354A (ja) * 1987-12-10 1989-06-15 Koito Mfg Co Ltd 車輌用前照灯の照射角度調整装置

Also Published As

Publication number Publication date
JPH0630554Y2 (ja) 1994-08-17

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