公开(公告)号：US06401628B1

公开(公告)日：2002-06-11

申请号：US09564797

申请日：2000-05-05

申请人： Michio Sebata ,  Toshiaki Makino ,  Motomi Hiraishi ,  Minoru Nakamura

发明人： Michio Sebata ,  Toshiaki Makino ,  Motomi Hiraishi ,  Minoru Nakamura

IPC分类号： B61F550

CPC分类号： B60G13/16 ,  B60G7/001 ,  B60G2202/25 ,  B60G2206/11 ,  B60G2300/10 ,  B61F5/02 ,  F16F7/01 ,  F16F7/104

摘要： On an outer periphery of a link 30 for connecting a member car body 20 and a bogie car frame 11, vessel is provided and 42 into which particle shaped members 41 are inserted. A rotation vibration generated from a drive system of a running electric motor 14, a transmission apparatus and a shaft coupling is transmitted to the link 30. The vibration energy generated at link 30 is converted to the kinetic energy in response to the collision of the particle-shaped members 41 contained in the vessel 42 so that the vibration at the link 30 is reduced. Accordingly, the propagation of the vibration to a car body can be restrained. The particle-shaped members 41 can be inserted into a cylindrical portion 31 of the link 30. Further, the particle-shaped members 41 can be inserted movably into a column 32. In a railway vehicle having a bogie car, the vibration caused by the unbalance of the drive system can be restrained and the noise in a car accompanied with the vibration can be reduced.

摘要翻译： 在用于连接构件车体20和转向架车架11的连杆30的外周上设有容器，并且插入有颗粒形构件41的容器42。 从行驶电动机14的驱动系统，传动装置和轴联接器产生的旋转振动传递到连杆30.在连杆30处产生的振动能量响应于颗粒的碰撞而被转换为动能 容纳在容器42中的形状的构件41，使得连杆30的振动减小。 因此，可以抑制振动向车体的传播。 颗粒状构件41可以插入到连杆30的圆筒部分31中。此外，颗粒状构件41可以可移动地插入柱32中。在具有转向架的铁路车辆中，由 可以抑制驱动系统的不平衡，并且可以减少伴随振动的汽车中的噪音。