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Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh

Osram Ag

Osram Gesellschaft MIT Beschrankter Haftung

Thomas Schmidt-Lehmann

Matthias Protsch

Ursus Krüger

Raymond Ullrich

Uwe Pyritz

Karin Dressel

The invention relates to a lamp base (), in particular a lamp base for a vehicle lamp, the lamp base having a plastic base part () with at least one molded stub (), wherein the plastics material of the plastic base part is mixed with reinforcing fibers (), the orientation of which in the stub has a preferential direction. This allows the mechanical load-bearing capacity of the stubs to be advantageously increased.

Lamp base

The invention relates to a vehicle lamp having a lamp base, which is equipped with the electrical connections of the vehicle lamp, the lamp base () having a plastic base part () which has at least one integrally formed stud (), which serves the purpose of mounting the vehicle lamp in the vehicle headlight and which is provided with reinforcing means () in order to increase its mechanical robustness.

Vehicle Lamp

The invention relates to a lamp, in particular a motor-vehicle headlight lamp, with a plastic part of which the surface is provided with a coating which contains at least one compound of a metal with oxygen or nitrogen. The coating has the effect of preventing gas emission from the plastic.

Lamp with plastic base having a radiation protective coating

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Kleinmachnow, Germany

Thomas Schmidt-Lehmann