公开(公告)号：US20160003340A1

公开(公告)日：2016-01-07

申请号：US14771310

申请日：2014-02-18

Applicant: BORGWARNER INC.

Inventor： Matthew W. CRUMP ,  John SARICK

IPC: F16H55/30

CPC classification number: F16H55/30 ,  F16H2055/306

Abstract: A number of variations may include a sprocket using one or more slot(s) and/or compressive or elastic material in order to lower the NVH. A number of variations may include a sprocket which isolates the vibrations created by the impact of the chain with the sprocket so that the vibrations are prevented from traveling into the shaft.

Abstract translation: 许多变型可以包括使用一个或多个槽和/或压缩或弹性材料的链轮，以便降低NVH。 许多变型可以包括链轮，其将由链条的冲击产生的振动与链轮隔离，使得防止振动进入轴。