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:
Sep. 30, 2025
Filed:
Mar. 06, 2024
Wirtgen Gmbh, Windhagen, DE;
Sebastian Winkels, Windeck, DE;
Dieter Bungarten, Neustadt, DE;
Wirtgen GmbH, Windhagen, DE;
Abstract
The present invention relates to an interchangeable unit () for material-removing work on a subsoil (U) starting from ground surface (A), the interchangeable unit () being designed for operational physical and functional coupling to a machine frame () of a road construction machine (), the interchangeable unit () comprising: According to the invention, a working shaft assemblage () penetrates a housing wall () of the housing (), the working shaft assemblage () connecting the removal tool () with a working gear component () situated on the side of the housing wall () facing away from the removal tool () for equidirectional joint rotation, the transmission gear unit () being situated between the drive belt pulley () and the working gear component ().