HEAD LIGHT FOR AUTOMOBILE

PROBLEM TO BE SOLVED: To provide a reflector movable headlight in which a ball joint which is a tilting fulcrum of the reflector is constituted by an integrated molding of resin, and an assembling process of the ball joint can be omitted. SOLUTION: In the reflector movable headlight for an automobil...

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Bibliographische Detailangaben
1. Verfasser:	TATEIWA TAKEYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF THERMAL INSULATION IN GENERAL VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a reflector movable headlight in which a ball joint which is a tilting fulcrum of the reflector is constituted by an integrated molding of resin, and an assembling process of the ball joint can be omitted. SOLUTION: In the reflector movable headlight for an automobile in which the reflector 14 mounted with a light source 18 is tiltably supported, a movable tilting fulcrum P1 (P2) of the reflector 14 is constituted of a ball joint 120A (120B) composed of a ball part 134 on the nut member 130A (130B) side and a ball receiving part on the bearing 160A (160B) side in which two kinds of resin of which melting temperatures are different are integrated by an insert molding. After the ball pocket part 164 is secondarily molded outside the ball part 134 which has been primarily molded, the ball part 134 and the ball pocket part 164 are exfoliated at the boundary face 135, and it is made relatively slidable along the boundary face 135. Because the assembling process of the ball part 134 and the ball pocket part 164 in the manufacturing process of the headlight is omitted, manufacturing efficiency of the headlight is increased. COPYRIGHT: (C)2005,JPO&NCIPI