FR95468E - Method for manufacturing a rectangular parabolic mirror, in particular for a motor vehicle headlight, and mirror obtained by implementing said method. - Google Patents

Method for manufacturing a rectangular parabolic mirror, in particular for a motor vehicle headlight, and mirror obtained by implementing said method.

Info

Publication number
FR95468E
FR95468E FR112048A FR112048A FR95468E FR 95468 E FR95468 E FR 95468E FR 112048 A FR112048 A FR 112048A FR 112048 A FR112048 A FR 112048A FR 95468 E FR95468 E FR 95468E
Authority
FR
France
Prior art keywords
mirror
implementing
manufacturing
motor vehicle
vehicle headlight
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
Application number
FR112048A
Other languages
French (fr)
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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
Priority claimed from FR962251A external-priority patent/FR1391994A/en
Application filed by Ducellier et Cie filed Critical Ducellier et Cie
Priority to FR112048A priority Critical patent/FR95468E/en
Application granted granted Critical
Publication of FR95468E publication Critical patent/FR95468E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/883—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards reflectors
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR112048A 1964-01-31 1967-06-27 Method for manufacturing a rectangular parabolic mirror, in particular for a motor vehicle headlight, and mirror obtained by implementing said method. Expired FR95468E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR112048A FR95468E (en) 1964-01-31 1967-06-27 Method for manufacturing a rectangular parabolic mirror, in particular for a motor vehicle headlight, and mirror obtained by implementing said method.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR962251A FR1391994A (en) 1964-01-31 1964-01-31 Method for manufacturing a rectangular parabolic mirror, in particular for a motor vehicle headlight, and mirror obtained by implementing said method
FR112048A FR95468E (en) 1964-01-31 1967-06-27 Method for manufacturing a rectangular parabolic mirror, in particular for a motor vehicle headlight, and mirror obtained by implementing said method.

Publications (1)

Publication Number Publication Date
FR95468E true FR95468E (en) 1971-01-15

Family

ID=8633895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR112048A Expired FR95468E (en) 1964-01-31 1967-06-27 Method for manufacturing a rectangular parabolic mirror, in particular for a motor vehicle headlight, and mirror obtained by implementing said method.

Country Status (1)

Country Link
FR (1) FR95468E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107803430A (en) * 2017-12-01 2018-03-16 江苏语诣光电科技有限公司 A kind of reverberation bowl processing unit (plant)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107803430A (en) * 2017-12-01 2018-03-16 江苏语诣光电科技有限公司 A kind of reverberation bowl processing unit (plant)
CN107803430B (en) * 2017-12-01 2024-04-09 江苏语诣光电科技有限公司 Reflecting bowl processing device

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