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. 24, 2015
Filed:
Dec. 16, 2010
Peter Busley, Linz/Rhein, DE;
Thomas Lehnert, Oberraden, DE;
Herbert Ley, St. Katharinen, DE;
Cyrus Barimani, Königswinter, DE;
Günter Hähn, Königswinter, DE;
Peter Busley, Linz/Rhein, DE;
Thomas Lehnert, Oberraden, DE;
Herbert Ley, St. Katharinen, DE;
Cyrus Barimani, Königswinter, DE;
Günter Hähn, Königswinter, DE;
Wirtgen GmbH, , DE;
Abstract
In an automotive road milling machine () for milling ground surfaces (), with a machine frame (), a milling drum () with a quick-change system arranged at the machine frame () in a drum housing (), a driving device () for driving the milling drum (), a reduction gear () arranged between the driving device () and the milling drum (), where the milling drum () is arranged between drum housing walls () of the drum housing () running orthogonally to the axis of rotation of the milling drum (), where the quick-change system is provided with a basic drum body () and at least one milling tube element () capable of being pushed onto the basic drum body (), where the drum housing wall () opposite the drive-side drum housing wall () is easily removable for the quick exchange of alternatively usable milling tube elements (), it is provided for the following features to be achieved: the housing () of the reduction gear () is attached to the machine frame () in a torsionally rigid fashion, inside the machine frame (), between the driving device () and the drum housing wall () at the drum housing ().