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公开(公告)号：US20110214950A1
公开(公告)日：2011-09-08
申请号：US13110325
申请日：2011-05-18
IPC分类号： F16D65/12
CPC分类号： F16D65/12 , B61H5/00 , F16D65/0006 , F16D65/124 , F16D65/128 , F16D65/847 , F16D2065/1332 , F16D2065/138 , F16D2065/1392
摘要： A brake disc for a railway vehicle, including a ring-shaped plate portion with a front side serving as a frictional surface and a plurality of fins being projected and disposed radially on the back side of the plate portion, the plate portion being fixed to a wheel, wherein a rib is provided between fins adjacent to each other, and a slit developing in the direction from a wheel-side face of the rib toward the back side of the plate portion is disposed in a circumferentially intermediate portion of the rib, thereby making it possible to suppress the deformation caused by frictional heat.
摘要翻译： 一种用于铁路车辆的制动盘，包括具有作为摩擦表面的前侧的环形板部分和沿板部的后侧径向突出并设置的多个翅片，所述板部固定到 轮，其中在彼此相邻的翅片之间设置有肋，并且在肋的周向中间部分上设置从肋的轮侧面朝向板部的后侧的方向形成的狭缝，由此 使得可以抑制由摩擦热引起的变形。
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公开(公告)号：US08794398B2
公开(公告)日：2014-08-05
申请号：US13110325
申请日：2011-05-18
CPC分类号： F16D65/12 , B61H5/00 , F16D65/0006 , F16D65/124 , F16D65/128 , F16D65/847 , F16D2065/1332 , F16D2065/138 , F16D2065/1392
摘要： A brake disc for a railway vehicle, including a ring-shaped plate portion with a front side serving as a frictional surface and a plurality of fins being projected and disposed radially on the back side of the plate portion, the plate portion being fixed to a wheel, wherein a rib is provided between fins adjacent to each other, and a slit developing in the direction from a wheel-side face of the rib toward the back side of the plate portion is disposed in a circumferentially intermediate portion of the rib, thereby making it possible to suppress the deformation caused by frictional heat.
摘要翻译： 一种用于铁路车辆的制动盘，包括具有作为摩擦表面的前侧的环形板部分和沿板部的后侧径向突出并设置的多个翅片，所述板部固定到 轮，其中在彼此相邻的翅片之间设置有肋，并且在肋的周向中间部分上设置从肋的轮侧面朝向板部的后侧的方向形成的狭缝，由此 使得可以抑制由摩擦热引起的变形。
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