Base plate and rail fastening arrangement
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United States of America Patent
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Sep 12, 2017
Grant Date -
Jun 9, 2016
app pub date -
Jul 10, 2014
filing date -
Jul 10, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A base plate includes a lateral support section and a lateral contact surface which delimits a supporting area formed on a top side of the base plate for a foot of a rail. A through-hole leading from the top side to the underside of the support section is formed into an edge area of the support section abutting the lateral contact surface. The through-hole has a basic shape which is angular in cross-section. The surface of the edge area meets with the contact surface in an upper marginal edge. A lateral surface of the through-hole assigned to the contact surface at least over a partial area of its height changes into an inclined surface which rises in the direction of the upper marginal edge of the contact surface and ends at the surface of the edge area.
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