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:
Feb. 03, 2015
Filed:
Mar. 04, 2011
Applicants:
Hans-dieter Willim, Ulm-Unterweiler, DE;
Yggve Richter, Blaubeuren, DE;
Inventors:
Hans-Dieter Willim, Ulm-Unterweiler, DE;
Yggve Richter, Blaubeuren, DE;
Assignee:
Liebherr-Werk Ehingen GmbH, Ehingen/Donau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66C 13/06 (2006.01); B66C 23/18 (2006.01);
U.S. Cl.
CPC ...
B66C 13/06 (2013.01); B66C 23/185 (2013.01);
Abstract
A crane, in particular a lattice mast crane, having a bottom hook block with a load suspension means, in particular a load hook, wherein the bottom hook block has at least one winch whose outgoing control rope is connected or connectable to the crane boom for securing and/or aligning the load position or bottom hook block position.