PERFECTIONNEMENTS AUX PROJECTEURS DE VEHICULES AUTOMOBILES A GLACE COLLEE

• Main Author: PIERRE PERRIN ET JEAN BACHETTA
• Format: Patent
• Language: French
• Published: 27.06.1986
• Edition: 4
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

L'INVENTION CONCERNE UN PROCEDE D'ASSEMBLAGE POUR PROJECTEURS DANS LEQUEL ON REUNIT PAR COLLAGE LE REBORD D'UNE GLACE AU BORD HOMOLOGUE D'UNE PIECE HOMOLOGUE.IL EST CARACTERISE EN CE QUE L'ON DONNE AUX SECTIONS COOPERANTES ASSEMBLEES PAR COLLAGE DES PROFILS QUI MENAGENT ENTRE ELLES UN VOLUME D'EXPANSION SITUE A L'INTERIEUR DU CONTOUR EXTERNE DES PIECES ASSEMBLEES, CE VOLUME D'EXPANSION SE PRETANT AINSI A ACCUEILLIR UN EXCES EVENTUEL DE COLLE, SANS QU'ON PUISSE LE REMARQUER A L'OBSERVATION DU PROJECTEUR.L'INVENTION CONCERNE AUSSI LES PROJECTEURS AINSI ASSEMBLES. The assembly of headlights involves sticking the rim of a thin mirror to the corresponding edge of a corresponding component. The cooperating sections (10, 20) - (30, 20) - (50, 60) are assembled by gluing. They are given shapes which define between them an expansion volume located inside the outer profile of the assembled components. The expansion volume is thus available to accommodate any possible excess glue so that there is no sign of it when the headlight is observed from outside. The invention relates both to the above method and to the headlights assembled by that method.