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:
Apr. 17, 2012
Filed:
Apr. 30, 2009
Applicants:
Anton Mahler, Wennigsen, DE;
Marc Niggemann, Hameln, DE;
Oliver Lachmann, Hameln, DE;
Inventors:
Assignee:
ABG Allgemeine Baumaschinen-Gesellschaft mbH, Hameln, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a road finishing machine having a screed extending transverse to the working direction of the finishing machine. The machine includes a base plate that can be heated using an electrical heater clamped to the base plate. The heater has at least one bar-shaped heating element, wherein the bar-shaped heating element includes a round tube heating element having at least one heating bar fixably supported on individual bolts that can be attached to the base plate and forming heat transfer bridges.