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. 19, 2020
Filed:
Mar. 22, 2018
Wirtgen Gmbh, Windhagen, DE;
Peter Busley, Linz/Rhein, DE;
Dieter Simons, Buchholz, DE;
Wirtgen GmbH, , DE;
Abstract
A construction machine, in particular road milling machine, recycler or stabilizer, with a machine frame () that is carried by a chassis () with a working drum () and a drive train () comprising at the least a drive engine (), a traction mechanism () for the mechanical drive of the working drum () with a drive element, an output element and a traction element (), a device () for switching the torque between the drive engine () and working drum (), and device () for driving at least one hydraulic pump; it is provided that elements of the drive train () are divided into at least two groups, the first group () shows at least the drive engine (), the second group () shows at least the drive element () of the traction mechanism, and where the first and the second groups () are connected to one another via an articulated coupling device ().