公开(公告)号：WO2013070404A2

公开(公告)日：2013-05-16

申请号：PCT/US2012/060742

申请日：2012-10-18

Applicant: THE GATES CORPORATION

Inventor： SCHNEIDER, Dean ,  SERKH, Alexander ,  LOVIN, Thomas, A.

IPC: B26D5/04

CPC classification number: B62D5/0412 ,  F16H7/02 ,  F16H7/16

Abstract: A vehicle steering system transmission comprising a housing, an input shaft journalled to the housing, an electric motor connected to the housing and coupled to the input shaft, an output shaft journalled to the housing, the input shaft and the output shaft coupled by a first pair of sprockets having a first belt trained therebetween and having a first ratio, the first belt and first pair of sprockets comprising a helical tooth configuration, the input shaft and the output shaft coupled by a second pair of sprockets having a second belt trained therebetween and having a second ratio, and the input shaft and the output shaft coupled by a third pair of sprockets having a third belt trained therebetween and having a third ratio.

Abstract translation: 一种车辆转向系统变速器，包括壳体，轴颈连接到壳体的输入轴，连接到壳体并联接到输入轴的电动马达，轴颈连接到壳体的输出轴，输入轴和输出轴， 一对链轮具有在其间训练并且具有第一比例的第一带，第一带和第一对链轮包括螺旋齿构造，输入轴和输出轴由第二对链轮联接，第二对链轮具有在其间训练的第二带， 具有第二比例，并且所述输入轴和所述输出轴由第三对链轮联接，所述第三对链轮具有在其间训练并具有第三比例的第三带。