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.

Date of Patent:
Jul. 14, 2020

Filed:

Jul. 24, 2019
Applicant:

Wirtgen Gmbh, Windhagen, DE;

Inventors:

Philip Verhaelen, Köln, DE;

Andreas Salz, Neustadt, DE;

Assignee:

Wirtgen GmbH, , DE;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/088 (2006.01); E01C 23/12 (2006.01);
U.S. Cl.
CPC ...
E01C 23/088 (2013.01); E01C 23/127 (2013.01);
Abstract

The present invention relates to an earth working machine () having Provision is made according to the present invention that the receiving conveying device (), in addition to swingable suspension () on the machine frame (), is couplable by means of a second motion coupling (), different from the first (), to a component arrangement () of the earth working machine () which is drivable to move relative to the machine frame (), in such a way that a driven motion of the component arrangement (), from an initial position into a final position different therefrom, brings about a displacement of the swingably suspended receiving conveying device () away from the milling unit ().


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