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:
Mar. 13, 2012
Filed:
Sep. 20, 2007
Matthias Finkbeiner, Motzingen, DE;
Tom Unger, Rechberghausen, DE;
Matthias Finkbeiner, Motzingen, DE;
Tom Unger, Rechberghausen, DE;
Festo AG & Co. KG, Esslingen, DE;
Abstract
An electrical direct linear drive device, with a stator () having two guide rails () for the linear guidance of a driven carriage () is proposed, wherein a permanent magnet arrangement () providing the electrical drive, and a drive coil arrangement (), which is movable relatively thereto, are provided. The guide rails () are arranged on sides () of the stator () which are differently oriented, wherein the carriage () extends at least partially over each one of these sides (). Guide elements having guide channels for the guide rails () are arranged on the carriage ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile