FR2365752A1 - Diffuseur pour phares de vehicules automobiles et procede pour sa fabrication - Google Patents

Diffuseur pour phares de vehicules automobiles et procede pour sa fabrication

Info

Publication number
FR2365752A1
FR2365752A1 FR7722121A FR7722121A FR2365752A1 FR 2365752 A1 FR2365752 A1 FR 2365752A1 FR 7722121 A FR7722121 A FR 7722121A FR 7722121 A FR7722121 A FR 7722121A FR 2365752 A1 FR2365752 A1 FR 2365752A1
Authority
FR
France
Prior art keywords
conical
lens
headlights
motor vehicles
zone boundary
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
FR7722121A
Other languages
English (en)
French (fr)
Other versions
FR2365752B3 (OSRAM
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2365752A1 publication Critical patent/FR2365752A1/fr
Application granted granted Critical
Publication of FR2365752B3 publication Critical patent/FR2365752B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7722121A 1976-09-24 1977-07-19 Diffuseur pour phares de vehicules automobiles et procede pour sa fabrication Granted FR2365752A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2642906A DE2642906C2 (de) 1976-09-24 1976-09-24 Streuscheibe für Kraftfahrzeug-Scheinwerfer und Verfahren zum Herstellen einer Preßform für eine derartige Streuscheibe

Publications (2)

Publication Number Publication Date
FR2365752A1 true FR2365752A1 (fr) 1978-04-21
FR2365752B3 FR2365752B3 (OSRAM) 1980-04-18

Family

ID=5988693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722121A Granted FR2365752A1 (fr) 1976-09-24 1977-07-19 Diffuseur pour phares de vehicules automobiles et procede pour sa fabrication

Country Status (3)

Country Link
DE (1) DE2642906C2 (OSRAM)
FR (1) FR2365752A1 (OSRAM)
IT (1) IT1086383B (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428204A1 (fr) * 1978-06-09 1980-01-04 Cibie Projecteurs Perfectionnements aux glaces de projecteurs automobiles comportant des stries de deviation de lumiere
FR2483046A1 (fr) * 1980-05-22 1981-11-27 Bosch Gmbh Robert Phare pour vehicules automobiles
FR2484604A1 (fr) * 1980-06-12 1981-12-18 Ducellier & Cie Diffuseur pour projecteur de vehicule automobile
FR2491196A1 (fr) * 1980-10-01 1982-04-02 Bosch Gmbh Robert Phare pour vehicule automobile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035124Y2 (ja) * 1980-03-31 1985-10-19 市光工業株式会社 自動車用前照灯
JPS6035123Y2 (ja) * 1980-03-31 1985-10-19 市光工業株式会社 自動車用前照灯
DE3036987C2 (de) * 1980-10-01 1994-02-10 Bosch Gmbh Robert Streuscheibe für einen Scheinwerfer für Kraftfahrzeuge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518841A (fr) * 1967-02-13 1968-03-29 Peugeot Projecteur

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428204A1 (fr) * 1978-06-09 1980-01-04 Cibie Projecteurs Perfectionnements aux glaces de projecteurs automobiles comportant des stries de deviation de lumiere
FR2483046A1 (fr) * 1980-05-22 1981-11-27 Bosch Gmbh Robert Phare pour vehicules automobiles
FR2484604A1 (fr) * 1980-06-12 1981-12-18 Ducellier & Cie Diffuseur pour projecteur de vehicule automobile
FR2491196A1 (fr) * 1980-10-01 1982-04-02 Bosch Gmbh Robert Phare pour vehicule automobile

Also Published As

Publication number Publication date
IT1086383B (it) 1985-05-28
DE2642906C2 (de) 1985-04-04
FR2365752B3 (OSRAM) 1980-04-18
DE2642906A1 (de) 1978-03-30

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