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:
Jan. 12, 2010
Filed:
Apr. 29, 2005
Karl Freudelsperger, Hart bei Graz, AT;
Karl Freudelsperger, Hart bei Graz, AT;
Knapp Logistik Automation GmbH, Hart Bei Graz, AT;
Abstract
In a shelf storage system () comprising at least two shelf units (-), wherein each shelf unit has a separate moveable shelf feeder device () with electric drive motors (), and comprising an electric energy supply circuit (P, S, S, S) which supplies the shelf units (-) with electric energy, the shelf feeder devices () are designed for recycling electric energy produced in their drive motors () by operating them as generators back into the electric energy supply circuit, with the electric energy supply circuit distributing electric energy recycled by the shelf feeder devices among the shelf units according to requirements (arrow ES, arrow EP).