Indicator for motor vehicle, has pointer provided with projection unit, which projects light beam on inscribed graduations extending in zone of dial, where zone extends in prolongation of pointing end of pointer

The indicator has a pointer (3) mounted in a mobile manner relative to a dial plate (1) and made of an optical conducting material. The pointer has a pointing end (7) and an end (4) connected to a driving motor of the pointer. The pointer has a projection unit for projecting light beam on inscribed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LEMOULT JEAN CLAUDE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The indicator has a pointer (3) mounted in a mobile manner relative to a dial plate (1) and made of an optical conducting material. The pointer has a pointing end (7) and an end (4) connected to a driving motor of the pointer. The pointer has a projection unit for projecting light beam on inscribed graduations (2) extending in a zone (9) of the dial, where the zone extends in prolongation of the pointing end. The pointer is connected to a central rotation pivot perpendicular to a plane of a surface of the dial. L'invention concerne un indicateur comprenant un cadran (1) et un organe de pointage (3) monté mobile en regard du cadran, l'organe de pointage ayant une extrémité de pointage (7) et une extrémité reliée (4) à un organe d'entraînement (6) de l'organe de pointage.Conformément à l'invention, l'organe de pointage comprend un moyen de projection d'un faisceau lumineux sur une zone (9) du cadran s'étendant dans le prolongement de l'extrémité de pointage.