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:
Mar. 22, 2016
Filed:
Jun. 11, 2012
Stefan Lienhard, Konstanz, DE;
Daniel Walter, Allensbach, DE;
Erik Danneberg, Taegerwilen, CH;
Roland Buda, Bodensee, DE;
Stefan Lienhard, Konstanz, DE;
Daniel Walter, Allensbach, DE;
Erik Danneberg, Taegerwilen, CH;
Roland Buda, Bodensee, DE;
SCHWIHAG AG, Taegerwilen, CH;
Abstract
Rail-fastening system for the non-positive resilient fastening of a rail () on a sleeper () of a railway track installation, comprising at least one angle guide plate (), which can be fixed to the sleeper () with at least one screw (), and at least one clamp (), characterized in that the bending radii of the clamp arms () of the clamp () preferably lie in the range from 18-70 mm, wherein the ratio of mutually adjacent bending radii within each clamping arm is ≦1.9 and the ratio of the greatest to the smallest bending radius thereof is ≦3.8, and in that the ratio of weight to width of the angle guide plate is <1.3 g/mm, preferably about 1.25 g/mm.