公开(公告)号：US20020068657A1

公开(公告)日：2002-06-06

申请号：US09916623

申请日：2001-07-27

Applicant: ASI Technologies, Inc.

Inventor： John W. Cross

IPC: F16H048/06

CPC classification number: F16H57/037 ,  F16H48/08 ,  F16H57/023 ,  F16H57/031 ,  F16H2048/082 ,  F16H2048/085 ,  F16H2048/387 ,  F16H2057/02043 ,  F16H2057/02052 ,  F16H2057/0235 ,  Y10T74/2186 ,  Y10T74/2188

Abstract: A gear drive system including a housing having a cavity and first and second opposed, axially aligned output shafts, the first and second output shafts having first and second gears, respectively, mounted thereon. At least one of the first and second output shafts has a predefined range of travel in the longitudinal direction of the first and second output shafts. A gear assembly is in operative engagement with the first and second gears. A spacer is positioned between the housing and one of the first and second gears. The spacer is configured to preclude movement of the at least one of the first and second output shafts through at least substantially all the predefined range of travel. A cover covering the cavity retains the spacer in position between the housing and the one of the first and second gears.

Abstract translation: 一种齿轮传动系统，包括具有空腔和第一和第二相对的轴向对准的输出轴的壳体，所述第一和第二输出轴分别具有安装在其上的第一和第二齿轮。 第一输出轴和第二输出轴中的至少一个在第一和第二输出轴的纵向上具有预定的行进范围。 齿轮组件与第一和第二齿轮操作地接合。 间隔件定位在壳体和第一和第二齿轮中的一个之间。 间隔件构造成阻止至少一个第一和第二输出轴至少基本上所有预定行程范围的运动。 覆盖空腔的盖将间隔件保持在壳体与第一和第二齿轮中的一个之间的适当位置。