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FR2432676A1 - IMPROVEMENTS IN ASSEMBLING OPTICAL BLOCKS FOR PROJECTORS - Google Patents

IMPROVEMENTS IN ASSEMBLING OPTICAL BLOCKS FOR PROJECTORS

Info

Publication number
FR2432676A1
FR2432676A1 FR7822975A FR7822975A FR2432676A1 FR 2432676 A1 FR2432676 A1 FR 2432676A1 FR 7822975 A FR7822975 A FR 7822975A FR 7822975 A FR7822975 A FR 7822975A FR 2432676 A1 FR2432676 A1 FR 2432676A1
Authority
FR
France
Prior art keywords
assembly
elements
projectors
cement
optical blocks
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
FR7822975A
Other languages
French (fr)
Other versions
FR2432676B1 (en
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.)
Cibie Projecteurs SA
Original Assignee
Cibie Projecteurs SA
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 Cibie Projecteurs SA filed Critical Cibie Projecteurs SA
Priority to FR7822975A priority Critical patent/FR2432676A1/en
Priority to JP9106079A priority patent/JPS5522595A/en
Priority to YU1819/79A priority patent/YU41344B/en
Priority to GB7926621A priority patent/GB2027188B/en
Priority to ES483823A priority patent/ES483823A1/en
Priority to DE2931480A priority patent/DE2931480C3/en
Priority to IT7924878A priority patent/IT1122690B/en
Priority to BR7904962A priority patent/BR7904962A/en
Priority to RO7998349A priority patent/RO76836A2/en
Publication of FR2432676A1 publication Critical patent/FR2432676A1/en
Application granted granted Critical
Publication of FR2432676B1 publication Critical patent/FR2432676B1/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
    • F21S41/29—Attachment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne un bloc optique de projecteur, du type comportant un élément glace et un élément réflecteur en matière plastique, ces deux éléments étant associés à leur périphérie par des formes homologues d'assemblage, du type à emboîtement, fixées par un ciment d'assemblage. Il est caractérisé en ce que les formes d'assemblage comportent un important jeu de montage et en ce que les éléments sont munis localement d'organes de centrage coopérant assurant le positionnement exact des deux éléments l'un par rapport à l'autre dans une position moyenne dans laquelle se fait la prise du ciment d'assemblage. Application aux blocs optiques d'automobiles.The invention relates to a headlight optical unit, of the type comprising a lens element and a plastic reflector element, these two elements being associated at their periphery by homologous assembly shapes, of the interlocking type, fixed by a cement. 'assembly. It is characterized in that the assembly forms include a large assembly clearance and in that the elements are provided locally with cooperating centering members ensuring the exact positioning of the two elements relative to each other in a middle position in which the assembly cement sets. Application to automobile optical units.

FR7822975A 1978-08-03 1978-08-03 IMPROVEMENTS IN ASSEMBLING OPTICAL BLOCKS FOR PROJECTORS Granted FR2432676A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7822975A FR2432676A1 (en) 1978-08-03 1978-08-03 IMPROVEMENTS IN ASSEMBLING OPTICAL BLOCKS FOR PROJECTORS
JP9106079A JPS5522595A (en) 1978-08-03 1979-07-19 Optical block for headlight
YU1819/79A YU41344B (en) 1978-08-03 1979-07-26 Optical reflector bloc
GB7926621A GB2027188B (en) 1978-08-03 1979-07-31 Adhesive jointed reflector-lens in vehicle headlamps
ES483823A ES483823A1 (en) 1978-08-03 1979-08-01 Adhesive jointed reflector-lens in vehicle headlamps
DE2931480A DE2931480C3 (en) 1978-08-03 1979-08-02 Optical block for headlights
IT7924878A IT1122690B (en) 1978-08-03 1979-08-02 ASSEMBLY SYSTEM OF OPTICAL PROJECTOR GROUPS
BR7904962A BR7904962A (en) 1978-08-03 1979-08-02 LIGHT PROJECTOR OPTICAL BLOCK
RO7998349A RO76836A2 (en) 1978-08-03 1979-08-03 OPTICAL BLOCK FOR AUTOMATIC FRAMES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822975A FR2432676A1 (en) 1978-08-03 1978-08-03 IMPROVEMENTS IN ASSEMBLING OPTICAL BLOCKS FOR PROJECTORS

Publications (2)

Publication Number Publication Date
FR2432676A1 true FR2432676A1 (en) 1980-02-29
FR2432676B1 FR2432676B1 (en) 1982-01-15

Family

ID=9211559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822975A Granted FR2432676A1 (en) 1978-08-03 1978-08-03 IMPROVEMENTS IN ASSEMBLING OPTICAL BLOCKS FOR PROJECTORS

Country Status (9)

Country Link
JP (1) JPS5522595A (en)
BR (1) BR7904962A (en)
DE (1) DE2931480C3 (en)
ES (1) ES483823A1 (en)
FR (1) FR2432676A1 (en)
GB (1) GB2027188B (en)
IT (1) IT1122690B (en)
RO (1) RO76836A2 (en)
YU (1) YU41344B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103057A1 (en) * 1981-01-30 1982-08-26 Robert Bosch Gmbh, 7000 Stuttgart Headlight for vehicles, in particular motor vehicles
US4425606A (en) * 1982-02-05 1984-01-10 General Electric Company Sealed beam lamp unit
US4425607A (en) * 1982-02-05 1984-01-10 General Electric Company Sealed beam lamp unit
US4447862A (en) * 1982-04-05 1984-05-08 General Electric Company Sealed beam lamp unit sealing surfaces
YU43817B (en) * 1983-01-18 1989-12-31 Saturnus Car head-light
FR2547019B1 (en) * 1983-06-01 1985-08-30 Cibie Projecteurs GLUED GLASS PROJECTOR AND METHODS FOR ASSEMBLING SAME
DE8326661U1 (en) * 1983-09-16 1985-02-28 Robert Bosch Gmbh, 7000 Stuttgart HEADLIGHTS FOR PARTICULAR MOTOR VEHICLES
DE3509830C2 (en) * 1985-03-19 1994-03-31 Bosch Gmbh Robert Cover plate attachment for motor vehicle headlights
DE19643461A1 (en) * 1996-10-22 1998-04-23 Hella Kg Hueck & Co Headlights for vehicles
CN1148514C (en) 1998-05-29 2004-05-05 日立建机株式会社 Oil hydraulic cylinder
FR2883235B1 (en) * 2005-03-15 2007-05-11 Valeo Vision Sa ICE-FIXING METHOD FOR LIGHTING AND / OR SIGNALING DEVICE AND DEVICE OBTAINED
FR2933650B1 (en) * 2008-07-10 2011-02-11 Peugeot Citroen Automobiles Sa OPTICAL VEHICLE OPTICAL BLOCK WITH OPTIMIZED SOLIDARIZATION OF THE BOX SCREEN AND ASSOCIATED METHOD OF SOLANIZING THE BOX SCREEN

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750491A (en) * 1955-02-08 1956-06-12 Northeast Tool Die Works Inc Sealed beam light
FR93360E (en) * 1964-03-23 1969-03-21 Cibie Pierre Improvements to optical unit assemblies.
FR2158650A5 (en) * 1971-10-27 1973-06-15 Loing Verreries

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750491A (en) * 1955-02-08 1956-06-12 Northeast Tool Die Works Inc Sealed beam light
FR93360E (en) * 1964-03-23 1969-03-21 Cibie Pierre Improvements to optical unit assemblies.
FR2158650A5 (en) * 1971-10-27 1973-06-15 Loing Verreries

Also Published As

Publication number Publication date
IT7924878A0 (en) 1979-08-02
DE2931480C3 (en) 1981-11-26
JPS5522595A (en) 1980-02-18
DE2931480A1 (en) 1980-02-14
IT1122690B (en) 1986-04-23
DE2931480B2 (en) 1981-04-16
JPS6231761B2 (en) 1987-07-10
GB2027188A (en) 1980-02-13
YU181979A (en) 1983-02-28
BR7904962A (en) 1980-05-06
YU41344B (en) 1987-02-28
GB2027188B (en) 1983-05-05
RO76836A2 (en) 1981-05-30
ES483823A1 (en) 1980-05-16
FR2432676B1 (en) 1982-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse