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. 21, 2025
Filed:
May. 21, 2021
Liebherr-werk Biberach Gmbh, Biberach an der Riss, DE;
Alexander Dangel, Ummendorf, DE;
Manfred Fakler, Biberach an der Riss, DE;
Liebherr-Werk Biberach GmbH, Biberach an der Riss, DE;
Abstract
The invention relates to a method for monitoring the operation of a crane, in which an overall center of gravity of the crane, possibly with a load attached thereto, is determined and monitored in terms of its position in relation to a tipping edge of the crane, wherein possible displacements of the overall center of gravity caused by possible changes in different operating and/or influencing variables, which comprise at least different crane movements, and resultant future overall centers of gravity are determined, wherein the most critical overall center of gravity in relation to the tipping edge is determined from the determined plurality of future overall centers of gravity and a possible restriction of crane movements is determined on the basis of the position of this most critical future overall center of gravity in relation to the tipping edge.