公开(公告)号：US20110200781A1

公开(公告)日：2011-08-18

申请号：US12969180

申请日：2010-12-15

申请人： Henryk Sowul ,  XiaoQing Zeng

发明人： Henryk Sowul ,  XiaoQing Zeng

IPC分类号： B32B5/20 ,  B32B27/40

CPC分类号： F16H57/0423

摘要： The present invention provides a fluid displacing transmission filler having a blow molded, foam filled body. The body or shell of the filler is blow molded in a mold which shapes it to conform to internal surfaces and other features, such as gears and shafts, of a transmission. Then, the blow molded filler body is filled with closed cell foam. The resulting transmission filler is lightweight, achieves a maximum volume for an available space within a transmission and is essentially impervious to failure and filling with fluid because the closed cell foam does not significantly absorb transmission fluid.

摘要翻译： 本发明提供了具有吹塑成型泡沫填充体的流体置换传动填料。 填料的主体或壳体在模具中吹塑成型，模具的形状使其符合传动装置的内表面和其他特征，例如齿轮和轴。 然后，吹塑成型的填充体填充有闭孔泡沫。 所得到的传输填料是轻质的，实现了传动装置内的可用空间的最大体积，并且基本上不会由于闭孔泡沫不显着吸收传输流体而导致故障和填充流体。