H - Electricity – 01 – J
Patent
H - Electricity
01
J
316/24, 313/87
H01J 5/16 (2006.01) H01K 1/26 (2006.01)
Patent
CA 1074843
ABSTRACT OF THE DISCLOSURE The two legs of a headlamp filament are welded to a headlamp filament shield to form a subassembly intermediate in the manufacturing process. The rigid nature of the filament/ shield subassembly thereupon allows handling during assembly without displacing the filament from its precise location with respect to the shield as required by modern automotive head- lamps. The filament/sheild subassembly is welded to support pins in its final location in the lamp. A portion of the filament shield, orginally providing an electrical short circuit across the filament is trimmed away after welding to the support pins to make the lamp operational.
275249
Demas Nickolas P.
Duncan William E.
Gephart Norman S.
Waltz William T. S.
LandOfFree
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