Illumination – Vehicle steering mechanism or element moves pivoted lamp or... – Tie rod element controlled
Patent
1992-08-07
1994-06-14
Lazarus, Ira S.
Illumination
Vehicle steering mechanism or element moves pivoted lamp or...
Tie rod element controlled
362272, 362286, 362428, B60Q 104
Patent
active
053215893
ABSTRACT:
An apparatus that controls the light irradiation angle of a headlamp of vehicles including a feed screw rotatable by a motor, a movable piece that makes a reciprocating motion by the feed screw, an output shaft attached to the movable piece at one end and linked to a headlamp at another end so that the illumination angle of the headlamp is controlled by the advancing and withdrawing motion of the output shaft. The apparatus further includes an irradiation angle initial setting mechanism that is connected to the movable piece so that the irradiation angle can be set manually by adjusting the position of linkage of the headlamp and the output shaft via the movable piece. With this structure, any initial setting of the headlamp angle can be accomplished regardless of the type of vehicles via a compact and simple structure.
REFERENCES:
patent: 4524407 (1985-06-01), Igura
patent: 4574334 (1986-03-01), Igura
patent: 4916587 (1990-04-01), Hirose et al.
patent: 5023759 (1991-06-01), Eckenrode
patent: 5091829 (1992-02-01), Hendrischk
patent: 5186531 (1993-02-01), Ryder et al.
Komachi Hiroshi
Miyakawa Ryouichi
Shinkawa Masaki
Harada Kogyo Kabushiki Kaisha
Lazarus Ira S.
Quach Y.
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