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公开(公告)号：EP2881260A1
公开(公告)日：2015-06-10
申请号：EP13824801.8
申请日：2013-07-16
发明人： LANDABEREA RODRIGUEZ, Jose Aitor , IARTZA ZUBIRIA, Jon , IRIZAR IZAGUIRRE, Iker , IZTUETA ARAKAMA, Haritz
IPC分类号： B60B9/12
CPC分类号： B60B17/0034 , B60B17/0044 , B60B17/0048 , B60B17/0068 , B60B2900/112 , B60B2900/113 , B60B2900/131 , B60B2900/133 , B60B2900/311
摘要： The present invention relates to an elastic wheel for railway vehicles, formed by a tread (1) and a wheel center (2), defining a housing for the insertion of an elastomer that is compressed by a retaining ring (3) which is attached to the wheel center (2) by means of attachment screws (4), and in which the elastomer is formed by a plurality of V-shaped elastic blocks (5), having two oblique walls belonging to the wheel center (2) and to the retaining ring (3), respectively, forming an angle of between 48° and 52° with respect to the axis (R) of the wheel, and in which the oblique walls end in respective inclined sections on which the vertices of the V-shaped elastic blocks (5) are supported, said inclined sections forming an angle of between 2° and 10° with respect to the axis (R) of the wheel.
摘要翻译： 本发明涉及一种用于铁路车辆的弹性轮，其由胎面（1）和轮体中心（2）形成，限定用于插入弹性体的壳体，所述弹性体被保持环（3）压缩，所述保持环 所述轮心（2）通过连接螺钉（4）并且其中所述弹性体由多个V形弹性块（5）形成，所述V形弹性块具有属于所述车轮中心（2）的两个倾斜壁以及 （3）分别相对于车轮的轴线（R）形成48°和52°之间的角度，并且其中倾斜壁终止于相应的倾斜部分，V形的顶点 弹性块（5）被支撑，所述倾斜部分相对于轮子的轴线（R）形成2°和10°之间的角度。
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公开(公告)号：EP2881260B1
公开(公告)日：2017-06-28
申请号：EP13824801.8
申请日：2013-07-16
发明人： LANDABEREA RODRIGUEZ, Jose Aitor , IARTZA ZUBIRIA, Jon , IRIZAR IZAGUIRRE, Iker , IZTUETA ARAKAMA, Haritz
CPC分类号： B60B17/0034 , B60B17/0044 , B60B17/0048 , B60B17/0068 , B60B2900/112 , B60B2900/113 , B60B2900/131 , B60B2900/133 , B60B2900/311
摘要： The present invention relates to an elastic wheel for railway vehicles, formed by a tread (1) and a wheel center (2), defining a housing for the insertion of an elastomer that is compressed by a retaining ring (3) which is attached to the wheel center (2) by means of attachment screws (4), and in which the elastomer is formed by a plurality of V-shaped elastic blocks (5), having two oblique walls belonging to the wheel center (2) and to the retaining ring (3), respectively, forming an angle of between 48° and 52° with respect to the axis (R) of the wheel, and in which the oblique walls end in respective inclined sections on which the vertices of the V-shaped elastic blocks (5) are supported, said inclined sections forming an angle of between 2° and 10° with respect to the axis (R) of the wheel.
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