Motor vehicle headlight with improved contact lug retention means
AssigneeGTE Products Corporation
InventorsRobert J. Marshall, Thu T. Le
Life of this patent
Estimating the term…
Abstract
A motor vehicle headlight wherein plastic reflector and lens components are utilized and serve to house a tungsten-halogen lamp capsule therein. Forming part of the rear portion of the plastic reflector is an upstanding portion for each of the headlight's terminal means. Each upstanding portion includes a surface for having the metallic lug member of the terminal means positioned thereon and a retaining flange portion of U-shaped configuration for housing part of the lug to prevent displacement thereof relative to the location where the lug is secured to the headlight's eyelet member. Precise alignment of the lug is thus maintained during manufacture of the headlight.
Claims8
A motor vehicle headlight comprising:
- a plastic reflector having a curved rear portion having at least one opening thereon, and a forward, open end portion;
- a lens member secured to said open end portion of said reflector to provide a closure therefor;
- an electric lamp disposed within said reflector and including a glass envelope, at least two lead-in wires projecting from said envelope, and at least two support wires, each of said wires being fixedly secured to a respective one of said lead-in wires and passing through said rear portion of said reflector;
- and
- terminal means for being electrically connected to at least one of said support wires, said terminal means comprising a metallic eyelet located within said opening within said reflector, and a metallic lug member having a base segment and an upstanding leg segment, said eyelet being secured to said base segment of said lug at a first location, said curved rear portion of said reflector including an upstanding portion located about said opening having said eyelet therein, said upstanding portion including a substantially flat upper external surface and a retaining flange portion, said base segment of said metallic lug member positioned on said flat upper external surface of said upstanding portion and said retaining flange portion engaging at least two opposing surfaces of said upstanding leg segment of said lug member at a spaced, second location from said first location where said eyelet is secured to said base segment to provide a three point form of retention for said lug member such that tilting and rotational movement of said lug member relative to said first location is substantially prevented.
Dependencies are inferred from the claim text.