Friction set for railway braking system
Number of patents in Portfolio can not be more than 2000
United States of America
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Jun 28, 2022
Grant Date -
Apr 1, 2021
app pub date -
Jul 31, 2018
filing date -
Jul 31, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed is a friction set for a railway disk brake system for railway rolling stock including: a shoe holder including a receiving slideway; a friction shoe including a brake pad and a profiled shape configured for being slid into the receiving slideway, where the friction shoe includes a pneumatic conduit connecting a first space delimited by a first surface of the friction shoe to a second space delimited by a second opposite surface the friction shoe; at least one through hole arranged in the shoe holder and laid out so as to be facing the pneumatic conduit; and a pneumatic junction ring laid out in the pneumatic conduit forming a pneumatic guide between the through hole of the shoe holder and the pneumatic conduit of the friction shoe.
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