PIVOT HOLDER STRUCTURE FOR VEHICULAR LIGHTING DEVICE

PROBLEM TO BE SOLVED: To provide a pivot holder structure for a vehicular lighting device capable of positively holding a pivot without any looseness.SOLUTION: This invention relates to a structure of a pivot holder 11 for a head lamp (a vehicular lighting device) 1 having an aiming mechanism for pe...

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Bibliographische Detailangaben
1. Verfasser:	KONDO HIDETAKA
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS 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 PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SYSTEMS THEREOF THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a pivot holder structure for a vehicular lighting device capable of positively holding a pivot without any looseness.SOLUTION: This invention relates to a structure of a pivot holder 11 for a head lamp (a vehicular lighting device) 1 having an aiming mechanism for performing optical axis adjustment by rotatably supporting a pivot 10 fixed to a reflector 6 holding a bulb (light source) 5 with a pivot holder 11 integrally formed with a housing 2 and inclining and moving the reflector 6 through the rotation of an adjustment bolt 13. The pivot holder 11 is formed with an arcuate curved surface receiving seat 11a extending in a direction crossing at a right angle with an inserting direction of the pivot 10 to receive a part of a ball 10a at the extremity end of the pivot 10 and a pair of claws 11b extending in parallel to each other in a direction crossing at a right angle with the inserting direction of the pivot 10 to support the ball 10a of the pivot 10; and the pair of claws 11b are connected to each other by an arcuate bridge 11c.