IT1084169B - Dispositivo per la regolazione di proiettori - Google Patents

Dispositivo per la regolazione di proiettori

Info

Publication number
IT1084169B
IT1084169B IT26754/77A IT2675477A IT1084169B IT 1084169 B IT1084169 B IT 1084169B IT 26754/77 A IT26754/77 A IT 26754/77A IT 2675477 A IT2675477 A IT 2675477A IT 1084169 B IT1084169 B IT 1084169B
Authority
IT
Italy
Prior art keywords
adjustment device
projector adjustment
projector
adjustment
Prior art date
Application number
IT26754/77A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1084169B publication Critical patent/IT1084169B/it

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
    • G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Projection Apparatus (AREA)
IT26754/77A 1976-08-20 1977-08-17 Dispositivo per la regolazione di proiettori IT1084169B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2637485A DE2637485C3 (de) 1976-08-20 1976-08-20 Anordnung zur Einstellung von Scheinwerfern

Publications (1)

Publication Number Publication Date
IT1084169B true IT1084169B (it) 1985-05-25

Family

ID=5985908

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26754/77A IT1084169B (it) 1976-08-20 1977-08-17 Dispositivo per la regolazione di proiettori

Country Status (8)

Country Link
US (1) US4191990A (it)
JP (1) JPS5850895B2 (it)
AU (1) AU508295B2 (it)
CA (1) CA1086050A (it)
DE (1) DE2637485C3 (it)
FR (1) FR2362382A1 (it)
GB (1) GB1562259A (it)
IT (1) IT1084169B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946561A1 (de) * 1979-11-17 1981-05-27 Bosch Gmbh Robert Einrichtung zur automatischen pruefung der lichtverteilung eines kraftfahrzeugscheinwerfers
JPS56106132A (en) * 1980-01-29 1981-08-24 Koito Mfg Co Ltd Light axis detector for headlamp of automobile
JPS56160633A (en) * 1980-05-15 1981-12-10 Koito Mfg Co Ltd Detector for optical axis of automobile headlamp
JPS5734601A (en) * 1980-08-12 1982-02-25 Koito Mfg Co Ltd Optical axis detector for automotive headlight
JPS5734602A (en) * 1980-08-12 1982-02-25 Koito Mfg Co Ltd Optical axis detector for automotive headlight
JPS6021675A (ja) * 1983-07-18 1985-02-04 Toyota Motor Corp 計測機器におけるテレビカメラ位置ずれ自動補正方法及び装置
JPS6022641A (ja) * 1983-07-18 1985-02-05 Toyota Motor Corp ヘツドランプの主光軸検査方法及び装置
US4679935A (en) * 1983-10-28 1987-07-14 Honda Giken Kogyo Kabushikikaisha Light distribution of headlight beam
JPS60122349A (ja) * 1983-12-05 1985-06-29 Stanley Electric Co Ltd 発光器の光軸検査装置
US4647195A (en) * 1984-07-17 1987-03-03 Toyota Jidosha Kabushiki Kaisha Automotive headlamp testing method and apparatus
US4948249A (en) * 1987-06-23 1990-08-14 Hopkins Manufacturing Corporation Headlight aiming and light pattern testing apparatus and method
DE4212066C2 (de) * 1992-04-10 1999-08-05 Wolfgang Brunk Verfahren und Vorrichtung zur Lagebestimmung einer optischen Linie
JPH0582597U (ja) * 1992-04-16 1993-11-09 三井精機工業株式会社 マグネット付テンプレート
US6079854A (en) * 1998-02-13 2000-06-27 Ra; Dojin Device and method for diffusing light
DE102012003999A1 (de) 2012-02-28 2013-09-12 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verfahren und Vorrichtung zum Ermitteln einer Strahlcharakteristik für eine Leuchtvorrichtung eines Fahrzeugs
DE102012016441B4 (de) 2012-08-18 2017-10-12 Audi Ag Verfahren und Vorrichtung zum Bewerten einer Qualität eines Scheinwerfers
FR3107766B1 (fr) * 2020-02-28 2022-07-15 Eldim Dispositif optique permettant de mesurer rapidement l’émission angulaire d’une source de lumière de surface finie

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719217A (en) * 1952-01-11 1955-09-27 John H Lemons Headlight adjustment device

Also Published As

Publication number Publication date
FR2362382B1 (it) 1983-07-22
GB1562259A (en) 1980-03-05
DE2637485B2 (de) 1978-06-01
AU2792477A (en) 1979-02-22
AU508295B2 (en) 1980-03-13
CA1086050A (en) 1980-09-23
JPS5326042A (en) 1978-03-10
DE2637485C3 (de) 1979-02-01
US4191990A (en) 1980-03-04
JPS5850895B2 (ja) 1983-11-12
DE2637485A1 (de) 1978-02-23
FR2362382A1 (fr) 1978-03-17

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