Rectangular seal beam lamp and universal support assembly
AssigneeStewart-Warner Corporation
InventorWilliam R. Mayer
Life of this patent
Estimating the term…
Abstract
A rectangular seal beam lamp and single-point universal support assembly for vehicles that is replaceable as a unit and that has high shock-absorbing characteristics. The lamp includes a rectangular plastic paraboloidal reflector having an integral single polygonal support post that carries a slotted rubber ball member which forms part of the mount for the lamp. The ball is compressed and clamped against the post by a pair of mating semi-spherical cooperating fastener elements that support the lamp unit and permit adjustment of the lamp beam in any direction by a single adjustment.
Claims11
A seal beam lamp unit for vehicles, comprising;
- a generally rectangular plastic reflector having a mirrorized paraboloidal inner reflective surface, a halogen bulb mounted within the reflector, a generally rectangular lens mounted to the reflector, said reflector having a rectangular portion surrounding and engaging the lens, a universal shock absorbing support for the lamp unit that provides absorption in all directions including a post formed integrally with the reflector, a compressible spherical ball member having a recess therein receiving the reflector post, and a lamp support assembly surrounding the ball member to selectively compress the spherical ball to position the lamp unit as desired.
A seal beam lamp unit for vehicles, comprising;
- a generally rectangular plastic reflector having a mirrorized paraboloidal inner reflective surface, a halogen bulb mounted in the reflector, a generally rectangular reflector lens fixed to the reflector, said reflector having a rectangular portion surrounding and engaging the lens, and a universal shock absorbing support for the lamp unit that provides shock absorbtion in all directions including a support projection at least part of which is formed integrally with the reflector, a second projection fixed to said support projection, a resilient spherical ball member fixed to the support and second projections, and a clamp assembly for engaging and holding the ball member in a preselected or adjusted position.
A seal beam lamp unit for vehicles, comprising;
- a reflector constructed of plastic and having a generally paraboloidal inner reflective surface, a halogen bulb mounted in the reflector, a generally rectangular lens mounted to the reflector, a shock absorbing universal support for the lamp that provides shock absorption in all directions including a polygonal post formed integrally with the base of the reflector, said post having a flange formed on its periphery, said support including a resilient rubber ball member having a polygonal bore therein for receiving the reflector post, a recess in the bore for receiving the post flange, said ball member having a plurality of slots therein radiating from the bore, a lower externally threaded clamp member having a partly spherical inner surface for receiving and engaging the ball member, and an upper internally threaded clamp member, threadedly engaging the lower clamp member, having a partly spherical surface for receiving and engaging the ball member so that as the upper clamp member is threaded to the lower clamp member the ball member will be compressed clamping it to the post on the reflector and at the same time holding the lamp unit in a preselected position.
A vehicular seal beam lamp unit, comprising;
- a one-piece reflector having an integral rectangular forwardly extending rim and an integral rear paraboloidal portion, said paraboloidal portion having a mirrorized inner reflective surface, a halogen bulb mounted within the reflector, a rectangular lens mounted within the forwardly projecting rim of the reflector, a universal shock-absorbing support assembly for the lamp unit that has shock-absorbing characteristics in two orthogonal planes extending therethrough including a post portion formed integrally with the plastic reflector, a spherical compressible ball member mounted on the integral reflector post, and a clamp assembly for engaging and holding the ball member and the lamp unit in any preselected position.
Dependencies are inferred from the claim text.