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:
Jan. 16, 2007
Filed:
Jan. 17, 2003
Applicants:
Bernd Lehnen, Memmingen, DE;
Bernd Wager, Kirchdorf, DE;
Inventors:
Bernd Lehnen, Memmingen, DE;
Bernd Wager, Kirchdorf, DE;
Assignee:
Liebherr-Hydraulikbagger GmbH, Kirchdorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a material transloading equipment unit with an undercarriage and a turntable connected with this undercarriage by means of a track ring, on which an arm that can be pivoted by means of at least one hoisting cylinder is pivot-mounted. According to the invention, on the one hand at least one additional pivot point for the arm is provided on the turntable and/or on the boom foot, and at least one additional pivot point is provided in the arm or in a pivot plate on the arm. This allows a number of possible combinations for the kinematics of the arm.