Rail brake damper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11028896
APP PUB NO 20200325956A1
SERIAL NO

16305459

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rail brake damper includes a cylinder-piston arrangement. A damping device assigned to the piston comprises at least one damping valve having at least one piston channel, which passes through the piston, connecting the two operating chambers of the cylinder, and a closure element assigned to the piston channel. The closure element is spring pre-loaded with the effect of closing the piston channel and is acted on by the hydraulic pressure which prevails in the operating chamber facing away from the piston rod with the effect of opening the damping valve.

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Patent Owner(s)

Patent OwnerAddress
STABILUS GMBH56070 KOBLENZ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Löhken, Lars Bonn, DE 20 88
Müller, Markus Koblenz, DE 114 324
Piroth, Raphael Koblenz, DE 16 19
Probst, Ulrich Hillscheid, DE 28 82

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