Railway vehicle disc brake apparatus
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United States of America Patent
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Jul 21, 2020
Grant Date -
Dec 10, 2015
app pub date -
Dec 19, 2013
filing date -
Dec 26, 2012
priority date (Note) -
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Abstract
Provided is a railway vehicle disc brake apparatus that is capable of ensuring sufficient strength to withstand a reaction force from a disc, and that can be reduced in weight. A caliper lever of the railway vehicle disc brake apparatus has a pair of working point side arms, and a working point section. The working point section links the pair of working point side arms, and holds a pad via a working point shaft. The pair of working point side arms are inclined in such a manner that the interval therebetween narrows as the working point side arms approach the working point section. Furthermore, each working point side arm is inclined with respect to a reference plane that is perpendicular to the direction in which the working point section extends.
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