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:
Oct. 14, 2008
Filed:
Jul. 06, 2005
Dirk Asam, Ulm, DE;
Rolf Mieger, Kirchdorf, DE;
Roland Wachter, Oberroth, DE;
Bernd Wager, Kirchdorf, DE;
Dirk Asam, Ulm, DE;
Rolf Mieger, Kirchdorf, DE;
Roland Wachter, Oberroth, DE;
Bernd Wager, Kirchdorf, DE;
Liebherr-Hydraulikbagger GmbH, Kirchdorf/Iller, DE;
Abstract
The invention relates to an excavator or to a machine for material transfer comprising an element movable via at least one hydraulic cylinder. In accordance with the invention, one or more hydraulic cylinders are additionally hinged to the element, with the additional hydraulic cylinder(s) being connected to one or more hydraulic accumulators.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile