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:
Nov. 01, 2011
Filed:
Mar. 24, 2005
Georg Sick, Feldafing, DE;
Oliver Kolmar, Neubiberg, DE;
Otto W. Stenzel, Neuhütten/Wüstenrot, DE;
Andreas Bartl, Wörth, DE;
Georg Sick, Feldafing, DE;
Oliver Kolmar, Neubiberg, DE;
Otto W. Stenzel, Neuhütten/Wüstenrot, DE;
Andreas Bartl, Wörth, DE;
Wacker Neuson Produktion GmbH & Co. KG, Munich, DE;
Abstract
A vibrating plate serving as a tamping device comprises an upper mass equipped with a drive and comprises at least two lower masses, which are coupled to the upper mass while being able to oscillate relative to the upper mass. Each of the lower masses comprises a soil contacting plate and at least one oscillator assigned to this soil contacting plate. The oscillators can be controlled differently so that, in addition to an advancing and compacting action, a turning moment can be executed about a vertical axis (Z).