JPS59214731A - すれ違いビ−ム検査装置 - Google Patents

すれ違いビ−ム検査装置

Info

Publication number
JPS59214731A
JPS59214731A JP8762683A JP8762683A JPS59214731A JP S59214731 A JPS59214731 A JP S59214731A JP 8762683 A JP8762683 A JP 8762683A JP 8762683 A JP8762683 A JP 8762683A JP S59214731 A JPS59214731 A JP S59214731A
Authority
JP
Japan
Prior art keywords
screen
passing beam
cut line
output
beams
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
JP8762683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH056129B2 (enExample
Inventor
Shoichi Sakamoto
坂本　正一
Kimiharu Minagawa
皆川　公治
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.)
Anzen Motor Car Co Ltd
Original Assignee
Anzen Motor Car 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 Anzen Motor Car Co Ltd filed Critical Anzen Motor Car Co Ltd
Priority to JP8762683A priority Critical patent/JPS59214731A/ja
Publication of JPS59214731A publication Critical patent/JPS59214731A/ja
Publication of JPH056129B2 publication Critical patent/JPH056129B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/06—Testing the alignment of vehicle headlight devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP8762683A 1983-05-20 1983-05-20 すれ違いビ−ム検査装置 Granted JPS59214731A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8762683A JPS59214731A (ja) 1983-05-20 1983-05-20 すれ違いビ−ム検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8762683A JPS59214731A (ja) 1983-05-20 1983-05-20 すれ違いビ−ム検査装置

Publications (2)

Publication Number Publication Date
JPS59214731A true JPS59214731A (ja) 1984-12-04
JPH056129B2 JPH056129B2 (enExample) 1993-01-25

Family

ID=13920185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8762683A Granted JPS59214731A (ja) 1983-05-20 1983-05-20 すれ違いビ−ム検査装置

Country Status (1)

Country Link
JP (1) JPS59214731A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128135A (ja) * 1988-11-07 1990-05-16 Nissan Motor Co Ltd ヘッドライトの光軸調整方法
JP2008089525A (ja) * 2006-10-05 2008-04-17 Koito Mfg Co Ltd 配光パターン中心の検出方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329282U (enExample) * 1976-08-18 1978-03-13
JPS56175740U (enExample) * 1980-05-29 1981-12-25
JPS57190448U (enExample) * 1981-05-28 1982-12-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329282U (enExample) * 1976-08-18 1978-03-13
JPS56175740U (enExample) * 1980-05-29 1981-12-25
JPS57190448U (enExample) * 1981-05-28 1982-12-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128135A (ja) * 1988-11-07 1990-05-16 Nissan Motor Co Ltd ヘッドライトの光軸調整方法
JP2008089525A (ja) * 2006-10-05 2008-04-17 Koito Mfg Co Ltd 配光パターン中心の検出方法

Also Published As

Publication number Publication date
JPH056129B2 (enExample) 1993-01-25

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