Rail-fastening system

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United States of America Patent

PATENT NO 9290888
APP PUB NO 20140103132A1
SERIAL NO

14115677

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Abstract

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Rail-fastening system for the non-positive resilient fastening of a rail (2) on a sleeper (1) of a railway track installation, comprising at least one angle guide plate (5), which can be fixed to the sleeper (1) with at least one screw (4), and at least one clamp (3), characterized in that the bending radii of the clamp arms (3a, 3b) of the clamp (3) 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.

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Patent Owner(s)

Patent OwnerAddress
SCHWIHAG AGLEBERNSTRASSE 3 TÄGERWILEN 8274

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buda, Roland Bodensee, DE 9 40
Danneberg, Erik Taegerwilen, CH 4 22
Lienhard, Stefan Konstanz, DE 7 17
Walter, Daniel Allensbach, DE 6 142

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