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. 30, 2018
Filed:
Mar. 29, 2012
Zhidong Hua, Karlsruhe, DE;
Josef Schmidt, Graben-Neudorf, DE;
Gunnar Meyrowitz, Oldenburg, DE;
Andreas Wanjek, Waghauesel, DE;
Zhidong Hua, Karlsruhe, DE;
Josef Schmidt, Graben-Neudorf, DE;
Gunnar Meyrowitz, Oldenburg, DE;
Andreas Wanjek, Waghauesel, DE;
SEW-EURODRIVE GMBH & CO. KG, Bruchsal, DE;
Abstract
A system, especially an installation, having a vehicle which is maneuverable on a floor is described. The vehicle has an RFID reading device which is connected to an antenna SL, and when the antenna SL enters the coupling region of a floor-installed antenna connected to a stationary RFID transponder, especially an RFID tag, then data stored in the transponder are able to be read out by the reading device. One or more permanent magnet(s) is/are situated on the floor, in particular fixedly joined in the floor, and the vehicle includes a sensor for detecting the direction of the magnetic field.