ES483823A1 - Adhesive jointed reflector-lens in vehicle headlamps - Google Patents

Adhesive jointed reflector-lens in vehicle headlamps

Info

Publication number
ES483823A1
ES483823A1 ES483823A ES483823A ES483823A1 ES 483823 A1 ES483823 A1 ES 483823A1 ES 483823 A ES483823 A ES 483823A ES 483823 A ES483823 A ES 483823A ES 483823 A1 ES483823 A1 ES 483823A1
Authority
ES
Spain
Prior art keywords
lens
reflector
adhesive
jointed
vehicle headlamps
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
ES483823A
Other languages
Spanish (es)
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
Publication of ES483823A1 publication Critical patent/ES483823A1/en
Expired 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

A light unit for a motor vehicle headlamp consists of a reflector (10) and a lens (20) connected by a bead (30) of epoxy resin adhesive. The reflector has a lip (11) which surrounds a rim (21) on the lens, with a substantial radial clearance, which is filled by the adhesive. The reflector (10) also has lugs (16) which co- operate with complementary recesses (26) in the lens to centre the reflector relative to the lens, so that the radial clearance is uniform, before the adhesive sets. The presence of a generous thickness of adhesive helps to avoid troubles arising from differential thermal expansion.
ES483823A 1978-08-03 1979-08-01 Adhesive jointed reflector-lens in vehicle headlamps Expired ES483823A1 (en)

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 (1)

Publication Number Publication Date
ES483823A1 true ES483823A1 (en) 1980-05-16

Family

ID=9211559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483823A Expired ES483823A1 (en) 1978-08-03 1979-08-01 Adhesive jointed reflector-lens in vehicle headlamps

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
US4425607A (en) * 1982-02-05 1984-01-10 General Electric Company Sealed beam lamp unit
US4425606A (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
KR100386185B1 (en) 1998-05-29 2003-06-02 히다치 겡키 가부시키 가이샤 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

Family Cites Families (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.
BE788413A (en) * 1971-10-27 1973-01-02 Loing Verreries WATERPROOF PROJECTOR WITH INTERCHANGEABLE LAMP

Also Published As

Publication number Publication date
YU41344B (en) 1987-02-28
RO76836A2 (en) 1981-05-30
BR7904962A (en) 1980-05-06
JPS6231761B2 (en) 1987-07-10
JPS5522595A (en) 1980-02-18
FR2432676B1 (en) 1982-01-15
IT7924878A0 (en) 1979-08-02
DE2931480C3 (en) 1981-11-26
IT1122690B (en) 1986-04-23
GB2027188A (en) 1980-02-13
DE2931480A1 (en) 1980-02-14
YU181979A (en) 1983-02-28
GB2027188B (en) 1983-05-05
DE2931480B2 (en) 1981-04-16
FR2432676A1 (en) 1980-02-29

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