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:
Apr. 11, 2006
Filed:
Jun. 26, 2003
Dennis P. Sarr, Covington, WA (US);
Dennis P. Sarr, Covington, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A method, system, and computer program product for measuring runout of a rotating tool are provided. A rotating tool is illuminated with a coherent electromagnetic radiation. The tool has an axis and a reflective surface, and completes a rotation in one period. The surface has a radial displacement from the axis of the rotating tool. A path, of coherent electromagnetic radiation reflected from the reflective surface is sensed. A maximum radial displacement is determined based upon the sensed path and a minimum radial displacement is determined based upon the sensed path. A runout is determined based upon the difference between the maximum radial displacement and the minimum radial displacement. A tool edge margin can be measured by analysis of specific areas of the rotating tool.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile