Guide Corporation

Kenneth L Trimpe

Nova Kay Filbrun

Joseph C Ballman

Clifford G Ambler

Christopher E Barron

The present invention comprises a lamp assembly with a boot hermetically cohered to the housing. The housing comprises a thermoplastic polymer and the boot comprises a thermoplastic elastomer. The boot is cohered to the housing by welding. According to one embodiment, the boot is sonic or vibration welded to the housing. The present invention may be used in the production of a wide range of lamp assemblies, including vehicle headlamp assemblies.

Hermetically sealed lamp housing and method of making

A movable reflector with integrally molded bulb assembly retention features. The movable reflector comprises a bore at the center of the reflector for receiving a bulb assembly and retention features integrally molded on the rear side of the reflector to retain the bulb assembly. The movable reflector further comprises mold voids spaced around the bore adjacent to the retention features and extending through the movable reflector so that the structure of the retention features and the movable reflector may be molded in one injection molding step without additional tool movement.

Molded retention features for internal movable reflector lamps

Disclosed is an vertically aimable motor vehicle lamp of a one-piece construction. The lamp includes a housing and mounting bracket joined by at least one integral living hinge positioned at the substantial side of the housing at the housing and bracket interface. The integral living hinges define a line of weakness between them about which the housing is pivotable. The housing includes an integral tab extending radially outwardly from the housing and adjacent to the front of the housing. The integral tab is engaged and operable by a vertical-direction adjuster. Further, the one-piece bracket and housing are suitable for manufacture via injection molding and may, because they are a unitary element, be molded in a single injection.

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Pendleton, IN, United States of America

Kenneth L Trimpe