Illumination – Vehicle steering mechanism or element moves pivoted lamp or... – Tie rod element controlled
Patent
1983-06-24
1985-03-26
Walsh, Donald P.
Illumination
Vehicle steering mechanism or element moves pivoted lamp or...
Tie rod element controlled
362 80, 362 83, 362226, 362267, 362306, 313113, F21M 330
Patent
active
045077126
ABSTRACT:
A method of making a replaceable lamp unit (10) for use within an automobile headlight. The method comprises the steps of providing three spaced apertures (29) within a wall (25) of a plastic holder (19), positively securing a metallic eyelet (27) within each aperture, attaching a metallic support wire (43) to each of at least two lead-in wires (31) of an electric lamp (39), inserting the support wires within each of the eyelets, and thereafter soldering (45) the support wires to the respective secured eyelets. Precise alignment of the envelope (33) of the electric lamp is provided prior to the soldering operation. The soldering operation assures not only a sound electrical connection, but also provides both a hermetic seal between eyelet and support wire components and a means for maintaining the lamp support wire sub-assembly in fixed position with the holder.
REFERENCES:
patent: 3960278 (1976-06-01), Vause
patent: 4287448 (1981-09-01), Bradley
patent: 4310772 (1982-01-01), Tyler
patent: 4412273 (1983-10-01), Helbig
Cangiano Frank
Dolan Richard J.
Van der Linde John
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