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:
Jul. 20, 2021
Filed:
Dec. 22, 2017
Bomag Gmbh, Boppard, DE;
Manfred Darscheid, Emmelshausen, DE;
BOMAG GmbH, Boppard, DE;
Abstract
The present invention relates to a ground compaction roller, comprising a machine frame with an operator platform, a drive engine, at least one roller drum, said at least one roller drum being mounted for rotation between two mounting arms arranged at its face sides and connected to the machine frame, an exciter unit for generating oscillations arranged inside said at least one roller drum, said exciter unit having an exciter housing, two imbalance weights mounted inside said exciter housing for rotation in opposite directions and coupled to one another, said imbalance weights rotating about two rotation axes that are stationary relative to said exciter housing, and a drive motor arranged outside said exciter housing, said drive motor being in drive connection with at least one of said two rotatably mounted imbalance weights, and to a method for producing an oscillation image of a ground compaction roller, in particular a tandem roller.