公开(公告)号：US20160223066A1

公开(公告)日：2016-08-04

申请号：US14854589

申请日：2015-09-15

Applicant: Showa Corporation

Inventor： Atsushi IMAMURA

IPC: F16H55/28 ,  B62D3/12

CPC classification number: F16H55/283 ,  B62D3/123

Abstract: A rack guide mechanism includes: a housing; a rack guide housed in the housing so as to move freely, supporting a rack shaft; a lid member attached to the housing; and an elastic member interposed between the rack guide and the lid member, biasing the rack guide to the rack shaft, in which the elastic member includes a first elastic portion constantly sandwiched between the rack guide and the lid member, and a second elastic portion sandwiched between the rack guide and the lid member when the rack guide moves to the lid member side by a given distance, and the first elastic portion and the second elastic portion are integrally formed.

Abstract translation: 齿条引导机构包括：壳体; 机架引导件，其容纳在所述壳体中以便自由移动，支撑齿条轴; 附接到所述壳体的盖构件; 以及弹性构件，其插入在所述齿条引导件和所述盖构件之间，将所述齿条引导件向所述齿条轴施力，所述弹性构件包括始终夹在所述齿条引导件和所述盖构件之间的第一弹性部， 当齿条引导件向盖构件侧移动给定距离时，在齿条引导件和盖构件之间，并且第一弹性部和第二弹性部一体地形成。