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:
Jun. 21, 2016
Filed:
Oct. 29, 2008
Applicant:
Hans-dieter Willim, Ulm-Unterweiler, DE;
Inventor:
Hans-Dieter Willim, Ulm-Unterweiler, DE;
Assignee:
Liebherr-Werk Ehingen GmbH, Ehingen/Donau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66C 13/06 (2006.01); B66C 23/68 (2006.01); B66C 23/687 (2006.01); B66C 23/82 (2006.01); B66C 23/70 (2006.01);
U.S. Cl.
CPC ...
B66C 23/82 (2013.01); B66C 23/702 (2013.01); B66C 13/06 (2013.01);
Abstract
This invention relates to a method for erecting a main boom of a truck crane, which at least consists of a telescopic boom, with a fly jib which is braced via bracing trestles and bracing rods, and with a spatial boom bracing. In accordance with the invention, the main boom is braced by means of the spatial bracing before being completely connected with the fly jib.