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:
Jul. 09, 2019
Filed:
Nov. 17, 2016
Liebherr-werk Ehingen Gmbh, Ehingen/Donau, DE;
Markus Kolb, Laupheim, DE;
Lars Eberhardt, Stalg, DE;
Liebherr-Werk Ehingen GmbH, Ehingen/Donau, DE;
Abstract
This invention relates to a mobile crane with a traveling undercarriage and an uppercarriage rotatably mounted on the same, to which on the one hand a boom is luffably articulated and on which on the other hand a counterweight assembly is arranged on the uppercarriage, in which a counterweight plate is connectable via a counterweight receptacle, in that the same is pivotable from a pick-up position into a deposited position about at least one bolt arranged on the counterweight receptacle. According to the invention, at least one further bolt is arranged on the counterweight receptacle parallel to the at least one bolt, which while swinging down the counterweight plate engages into a corresponding curve-shaped recess of the counterweight plate for securing the same.