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:
Feb. 22, 2022
Filed:
Mar. 05, 2019
Knapp Ag, Hart bei Graz, AT;
Franz Mathi, Glesidorf, AT;
Robert Lerche, Pirching am Traubenberg, AT;
Wolfgang Puntigam, Studenzen, AT;
Johannes Alois Hutter, Hart/Graz, AT;
Alfred Gindl, Graz, AT;
Alexander Resch, Wagna, AT;
KNAPP AG, Hart bei Graz, AT;
Abstract
A racking for storing articles having guiding tracks and a rail vehicle, which may be moved on the guiding tracks for storing and retrieving the articles, wherein the guiding tracks merge in an intersection area. Within the guiding tracks there are formed current bars and at the rail vehicle there are formed current receivers engaging with the current bars and supplying the rail vehicle in the guiding tracks with energy. The intersection area is free of current bars. The rail vehicle has an intersection sensor, which is configured to detect whether the rail vehicle is within the intersection area. The vehicle control is configured to switch the rail vehicle, on the basis of the signals of the intersection sensor and the voltage in the guiding tracks, into different operation modes.