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:
Aug. 22, 2006
Filed:
Jul. 09, 2002
Applicants:
Dieter Reichel, Neumarkt, DE;
Stefan Bögl, Sengenthal, DE;
Erich Lindner, Auerbach-Nasnitz, DE;
Inventors:
Assignee:
Max Bogl Bauuntemehmung GmbH & Co., Neumarkt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 5/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rigid track consisting of concrete, in particular pre-cast components, comprising a slab with traversing fixing elements, or a plurality of fixing elements arranged thereon, of rails for track-borne vehicles. The inventive rigid track is characterized by a pre-cast concrete component constituting a protuberance that is positioned on the slab, parallel to at least one rail and located on at least one side of the rail. The protuberance acts as a guard and a guide for the vehicle during derailment.