Illumination – Vehicle steering mechanism or element moves pivoted lamp or... – Tie rod element controlled
Patent
1985-10-29
1987-08-25
Myhre, Charles J.
Illumination
Vehicle steering mechanism or element moves pivoted lamp or...
Tie rod element controlled
362289, 362428, F21V 318
Patent
active
046897259
ABSTRACT:
The present invention relates to an aiming device for adjusting the optical axis of an automobile head lamp, characterized in that it comprises a hollow bearing attached to a movable member which is a lamp unit or a reflection mirror to be moved for adjusting the optical axis, a gear case housing a worm gear and a spur gear engaged with each other, the gear case being attached to a fixed member which is an autobody or a housing for supporting said movable member, an aiming screw whose head is fitted into said hollow bearing and whose screw portion is screwed into a female threaded hole formed in the shaft center of said spur gear, and a device for inhibiting said aiming screw from rotating circumferentially.
REFERENCES:
patent: 4524407 (1985-06-01), Igura
Fujino Yuji
Matsune Fusakiyo
Saijo Akira
Watanabe Shinji
Cox D. M.
Koito Manufacturing Co. Ltd.
Myhre Charles J.
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