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:
Mar. 26, 2002
Filed:
Aug. 03, 2000
Applicant:
Inventors:
Uwe Frommelt, Ehingen, DE;
Hans-Dieter Willim, Unterweiler, DE;
Assignee:
Liebherr-Werk Ehingen GmbH, Ehingen/Donau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C 2/378 ;
U.S. Cl.
CPC ...
B66C 2/378 ;
Abstract
The chassis of a mobile crane, which supports a revolving superstructure having a jib and a counter-jib, is detachably connected to lateral crawlers. To create a favourable stabilisation area for the crawler-mounted crane, cantilevering stabilisers are attachable to the outsides of the crawlers.