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:
Sep. 23, 2014
Filed:
Jul. 08, 2010
Klaus Schneider, Hergatz, DE;
Oliver Sawodny, Stuttgart, DE;
Joerg Neupert, Korntal-Muenchingen, DE;
Eckard Arnold, Ilmenau, DE;
Karl Lukas Knierim, Stuttgart, DE;
Klaus Schneider, Hergatz, DE;
Oliver Sawodny, Stuttgart, DE;
Joerg Neupert, Korntal-Muenchingen, DE;
Eckard Arnold, Ilmenau, DE;
Karl Lukas Knierim, Stuttgart, DE;
Liebherr-Werk Nenzing GmbH, Nenzing, AT;
Abstract
The present invention relates to a crane for handling a load hanging on a load cable, comprising a slewing gear for rotating the crane, a luffing gear for luffing up the boom, and a hoisting gear for lowering or lifting the load hanging on the load cable, with a control unit for calculating the actuation of slewing gear, luffing gear and/or hoisting gear, wherein the calculation of the actuation commands for actuating slewing gear, luffing gear and/or hoisting gear is effected on the basis of a desired movement of the load indicated in Cartesian coordinates.