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:
May. 26, 2020
Filed:
Feb. 19, 2016
Liebherr-werk Biberach Gmbh, Biberach an der Riss, DE;
Markus Hofmeister, Bad Waldsee, DE;
Andreas Hussong, Bihlafingen, DE;
Liebherr-Werk Biberach GmbH, Biberach an der Riss, DE;
Abstract
The invention relates to a climbing system () for a crane. The system comprises a climbing apparatus () for inserting a mast section () or for removing a mast section () from a tower structure () of a crane, and a control unit () for controlling the climbing apparatus (). The system is furthermore characterized in that the system comprises a first sensor () for monitoring a state of a connection means of the climbing apparatus () and/or the tower structure (), wherein the first sensor () is connected to the control unit (). A climbing process of a crane can thus be simplified and the safety of the climbing process can be increased.