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:
May. 26, 2015
Filed:
May. 31, 2012
Klaus-dieter Goetz, Sersheim, DE;
Klaus-Dieter Goetz, Sersheim, DE;
SCHNEEBERGER HOLDING AG, Roggwil, CH;
Abstract
A linear position measuring system () and a method for determining a position of a carriage in relation to a slide rail (), with an incremental scale () placed along the slide rail () and a scanner secured to the slide scale. The scanner is designed to scan a plurality of incremental markings along the incremental scale (), wherein the incremental markings can be scanned as an essentially analog signal progression. The scanner is designed to scan the incremental markings with a variable scanning frequency. The scanning frequency can be adaptively varied in relation to a currently acquired frequency of the analog signal progression, wherein the variable scanning frequency measures at least twice the currently acquired frequency of the analog signal progression.