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. 23, 2019
Filed:
Jun. 22, 2017
Applicant:
Liebherr-werk Ehingen Gmbh, Ehingen, DE;
Inventors:
Stefan Windbacher, Ulm, DE;
Julian Wehrstedt, Ulm, DE;
Assignee:
Liebherr-Werk Ehingen GmbH, Ehingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01G 19/14 (2006.01); B66C 1/40 (2006.01); B66C 13/16 (2006.01); B66C 23/66 (2006.01);
U.S. Cl.
CPC ...
B66C 1/40 (2013.01); B66C 13/16 (2013.01); B66C 23/66 (2013.01); G01G 19/14 (2013.01);
Abstract
The invention relates to an apparatus for weighing the hook load of a crane, wherein different measurement accuracies can be set at the apparatus, comprising at least one measurement device, at least one retaining pin, and at least one coupling section. The invention is additionally directed to a hook block and to a crane having a corresponding apparatus.