The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 1995
Filed:
Jul. 23, 1993
Henning Hogrefe, Reutlingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A headlight for vehicles has a reflector provided with a light source and having in axial longitudinal sections substantially ellipsoidal section curves, a screen spaced from a reflector apex in the light direction, and a lens spaced from the screen in the light direction. The section curves have first focal points arranged in the region of the light source. The reflector has section curves produced in a vertical longitudinal section and having second focal points arranged in the region of the screen, and also section curves produced in a horizontal longitudinal section and having second focal points arranged in the region of the lens. The reflector is subdivided into at least two parts which border one another in a contact plane, and at least one of the reflector parts is displaced in a direction perpendicular to the contact plane so that an apex of the section curve produced in the axial longitudinal section and extending perpendicular to the contact plane is displaced relative to the contact plane.