An adjuster having a housing or lamp housing with an adjuster portion, a gear positioned inside the housing or adjuster portion, a control rod engaged to the gear and extending from the housing or adjuster portion, and at least one tang outside the housing or adjuster portion such that the tang engages...http://www.google.fr/patents/US7118259?utm_source=gb-gplus-shareBrevet US7118259 - Adjuster and adjuster assembly
