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:
Dec. 16, 2008
Filed:
Aug. 01, 2005
Rolf Mieger, Kirchdorf/Iller, DE;
Thomas Zitterbart, Dietenheim, DE;
Rolf Mieger, Kirchdorf/Iller, DE;
Thomas Zitterbart, Dietenheim, DE;
Liebherr-Hydraulikbagger GmbH, Kirchdorf/Iller, DE;
Abstract
A hydraulic quick coupling is described for the coupling of structural components. Two interacting quick-coupling parts are provided which are arranged respectively on the structural components, one quick-coupling part having at least one guide bolt which can engage in a centering bore of the quick-coupling part lying opposite it, each quick-coupling part being provided with coupling plugs or coupling sleeves for the connection of the hydraulic lines, and at least one quick-coupling part being arranged movably on one structural component in order to connect or separate the two quick-coupling parts.