公开(公告)号：US20140158485A1

公开(公告)日：2014-06-12

申请号：US13712548

申请日：2012-12-12

Applicant: CATERPILLAR INC.

Inventor： Joshua David Nolke ,  Ian Macdonald

IPC: B60T1/06

CPC classification number: B60T1/062 ,  F16D55/32 ,  F16D65/853 ,  F16D2055/0058 ,  Y10T29/49723 ,  Y10T29/4973 ,  Y10T29/49815 ,  Y10T74/2188

Abstract: A serviceable drive assembly is disclosed. The leg housing assembly may include a flange disposed around an opening at a first end. The leg housing may also include a plurality of brake hub retention tabs extending radially inward from the flange into the opening. A method of servicing an output shaft locating within the leg housing assembly is also disclosed.

Abstract translation: 公开了一种可使用的驱动组件。 腿部壳体组件可以包括围绕第一端的开口设置的凸缘。 腿部壳体还可以包括从凸缘径向向内延伸到开口中的多个制动轮毂保持翼片。 还公开了一种维修位于腿部壳体组件内的输出轴的方法。