EP0268949B1 - Réflecteur pour véhicule avec fixation modifiée - Google Patents

Réflecteur pour véhicule avec fixation modifiée Download PDF

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Publication number
EP0268949B1
EP0268949B1 EP87116750A EP87116750A EP0268949B1 EP 0268949 B1 EP0268949 B1 EP 0268949B1 EP 87116750 A EP87116750 A EP 87116750A EP 87116750 A EP87116750 A EP 87116750A EP 0268949 B1 EP0268949 B1 EP 0268949B1
Authority
EP
European Patent Office
Prior art keywords
reflector
piece
attaching
pieces
bars
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
EP87116750A
Other languages
German (de)
English (en)
Other versions
EP0268949B2 (fr
EP0268949A1 (fr
Inventor
Lucien Blancheton
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.)
Valeo Vision SAS
Original Assignee
Neiman SA
Valeo Vision SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9341279&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0268949(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Neiman SA, Valeo Vision SAS filed Critical Neiman SA
Publication of EP0268949A1 publication Critical patent/EP0268949A1/fr
Application granted granted Critical
Publication of EP0268949B1 publication Critical patent/EP0268949B1/fr
Publication of EP0268949B2 publication Critical patent/EP0268949B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—Attachment thereof
    • 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
    • F21S41/39—Attachment thereof

Definitions

  • the invention relates to a reflector for motor vehicles with a fastening of the type which contains fastening or adjusting elements which are formed in one piece with the reflector and are arranged outside the jacket of the reflector quadrix.
  • Quadric here means a quadrangle, in particular a rectangle, the surface of which is curved.
  • the present invention has the purpose of eliminating these disadvantages of the known reflectors.
  • the reflector according to this invention is characterized in that the blunting pieces of the reflector quadrilateral are extended at the interfaces by rails, the thickness of which essentially corresponds to that of the blunting pieces, and each pair of which has a support angle for a with the reflector and the said rails from one Form a piece of shaped fastening or adjusting element.
  • the reflector consists of a reflector quadric 1, generally a paraboloid of revolution, delimited by an upper and a lower blunting piece 2 and two lateral blunting pieces 3.
  • the blunting pieces 2 and 3 are each extended on both sides by a rail 4, two of these rails 4 forming an angle piece 5 at each angle of the square 1, which extends two adjacent blunting pieces 2 and 3 and essentially the same Thickness like this has blunting pieces.
  • an angle piece 5 carries a fastening and / or adjusting bushing 6, which is formed in one piece with the quadric 1, the truncation pieces 2, 3 and the rails 4.
  • slides moved according to the arrows enable such a manufacture from a single piece Piece.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Aerials With Secondary Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (4)

1. Réflecteur pour véhicules automobiles à fixation du type comprenant des organes de fixation ou réglage moulés d'une seule pièce avec le réflecteur et à l'extérieur de l'enveloppe du quadrique de réflexion, caractérisé par le fait que les zones de troncature (2, 3) du quadrique réflechissant (1) sond prolongés à leurs intersections par des pattes (4) d'épaisseur sensiblement égale à celle des zones de troncature (2, 3) et formant deux à deux une cornière (5) de support d'un moyen de fixation ou de réglage (6) venu de moulage avec le réflecteur (1, 2, 3) et lesdites pattes (4).
2. Réflecteur selon la revendication 1, caractérisé par le fait que les moyens de fixation ou de réglage comprennent des douilles (6).
3. Réflecteur selon l'une des revendications 1 et 2, caractérisé en ce qu'il comprend plusieurs quadriques de réflexion qui sont munis de pattes (4) - pour le support du moyen de filature ou de réglage (6) - qui prolongent les mêmes zones de troncature (2, 3).
4. Procédé pour la réalisation d'un réflecteur selon l'une des revendications 1 à 3, caractérisé en ce que le réflecteur réalisé en une seule pièce dans un moule à tiroir.
EP87116750A 1986-11-27 1987-11-13 Réflecteur pour véhicule avec fixation modifiée Expired - Lifetime EP0268949B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8616550A FR2607576B1 (fr) 1986-11-27 1986-11-27 Reflecteur pour vehicule automobile a fixation amelioree
FR8616550 1986-11-27

Publications (3)

Publication Number Publication Date
EP0268949A1 EP0268949A1 (fr) 1988-06-01
EP0268949B1 true EP0268949B1 (fr) 1989-11-02
EP0268949B2 EP0268949B2 (fr) 1992-12-09

Family

ID=9341279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87116750A Expired - Lifetime EP0268949B2 (fr) 1986-11-27 1987-11-13 Réflecteur pour véhicule avec fixation modifiée

Country Status (4)

Country Link
EP (1) EP0268949B2 (fr)
DE (1) DE3760917D1 (fr)
ES (1) ES2011290T5 (fr)
FR (1) FR2607576B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217633B1 (fr) 1973-02-15 1977-02-18 Ducellier & Cie
FR2242638A1 (en) 1973-09-04 1975-03-28 Sev Marchal Motor vehicle headlamp reflector - is two separately cast parts of different plastics, the rear unit being heat-resistant polysulphone
FR2320210A2 (fr) * 1975-08-07 1977-03-04 Cibie Projecteurs Ensemble combine feu-projecteur pour vehicule automobile
DE2942371A1 (de) * 1978-10-30 1980-05-14 Gte Sylvania Inc Kraftfahrzeug-scheinwerfer
US4240131A (en) * 1979-03-14 1980-12-16 Minnesota Mining And Manufacturing Company Sealed lighting element assembly
FR2533297A1 (fr) 1982-09-22 1984-03-23 Cibie Projecteurs Reflecteur pour projecteur d'automobile

Also Published As

Publication number Publication date
EP0268949B2 (fr) 1992-12-09
EP0268949A1 (fr) 1988-06-01
FR2607576A1 (fr) 1988-06-03
DE3760917D1 (en) 1989-12-07
ES2011290T5 (es) 1995-08-01
ES2011290B3 (es) 1990-01-01
FR2607576B1 (fr) 1989-02-17

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