Head lamp for vehicle

Details Head lamp for vehicle Head lamp for vehicle

1998-03-06

1999-12-28

Sember, Thomas M.

Illumination

Supported by vehicle structure

Condition responsive

362284, 362464, 362324, 362351, 362281, B60Q 106

Patent

active

060072210

ABSTRACT:
A head lamp for a vehicle wherein an actuator is made to be able to be moved to a leveling actuation range corresponding to output from a vehicle body sensor and to a beam change position B out of a leveling actuation range when a beam changing switch is set to a drive beam position, and if the actuator is moved to the beam change position B at least a part covering a lower half of a discharge lamp of the hood is moved back to switch it from a passing beam state to a drive beam state. The actuator for leveling actuation indispensable to be provided for the head lamp for a vehicle having the discharge lamp as a light source, makes it possible also to switch between the passing beam state and drive beam state, thereby dissolving problems of large size and high cost of the head lamp.

REFERENCES:
patent: 4875141 (1989-10-01), Miyauchi et al.
patent: 5130903 (1992-07-01), Fast et al.
patent: 5161875 (1992-11-01), Sekiguchi et al.
patent: 5213406 (1993-05-01), Neumann et al.
patent: 5264993 (1993-11-01), Neumann et al.
patent: 5599085 (1997-02-01), Tabata et al.
patent: 5769525 (1998-06-01), Daumueller et al.

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