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:
Jan. 05, 2010
Filed:
Jul. 22, 2005
Jochen Strähle, Weissach, DE;
Jochen Strähle, Weissach, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An optical measuring device for measuring a plurality of surfaces of an object to be measured using a system of optical elements. For example, the first surface to be measured can be the inner wall of a narrow guide bore, while the second surface to be measured is formed by a valve-seat section that is conical and positioned at one end of the guide bore. As optical elements of measuring device, at least one beam splitter and one lens system are disposed in such a way that a first portion of the light beams incident on the beam splitter is directed perpendicularly onto the first surface of the object to be measured, and a second portion of the light beams incident on the beam splitter strikes the lens system downstream of the beam splitter and is directed via the lens system perpendicularly onto the second surface.