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:
Oct. 27, 1998
Filed:
Jan. 22, 1997
Milan Cejnek, Novy Jicin, CZ;
Dana Pekarkova, Novy Jicin, CZ;
Autopal s.r.o., Novy Jicin, CZ;
Abstract
A headlamp has a complex reflector, a refractor, and a light source. The refractor is composed of upper and lower paraboloidal segments shaped such that the focal distance of the upper paraboloidal segment is shorter than the focal distance of the lower segment. The segments are provided with optical elements in the form of parabolic cylinders with a horizontal forming axis. The profile of the parabolic cylinders form is identical to the profile of the paraboloidal segments. The axis of the light source is located above the axis of the headlamp and the focii of the upper and lower paraboloidal segments are located adjacent the light source end faces.