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:
Jan. 20, 2015
Filed:
Apr. 15, 2011
Martin Buschmann, Neustadt, DE;
Steffen Fickeisen, Bad Dürkheim, DE;
Martin Buschmann, Neustadt, DE;
Steffen Fickeisen, Bad Dürkheim, DE;
Joseph Vogele AG, Ludwigshafen/Rhein, DE;
Abstract
The invention relates to a material conveyor system () for a road paver and feeder. The material conveyor system () comprises a material hopper (), which comprises a first and a second hopper half (), a main conveyor device (), which defines a main conveyor flow and which runs between the first and the second hopper halves (), and conveying screws (), which define a transverse conveyor flow and which are arranged in the hopper halves (). The material conveyor system () is characterized in that the conveying screws () can be operated independently of the main conveyor device. The independent operation of the conveying screws () and the main conveyor device () makes it possible to achieve improved homogenization of the mixing temperature of the paving material.