公开(公告)号：US20030185471A1

公开(公告)日：2003-10-02

申请号：US10360912

申请日：2003-02-10

Applicant: DAIDO METAL COMPANY LTD

Inventor： Takeshi Katagiri ,  Yutaka Okamoto ,  Takayuki Shibayama

IPC: F16C032/06

CPC classification number: F16C33/12 ,  F16C9/04 ,  F16C17/022

Abstract: In a cylindrical sliding bearing, a radial rigidity of an inner circumferential surface of a sliding layer against a radial compression force applied to the inner circumferential surface by a shaft varies in a circumferential direction so that the inner circumferential surface includes a relatively-high radial rigidity bearing area and a relatively-low radial rigidity bearing area.

Abstract translation: 在圆柱形滑动轴承中，滑动层的内周表面的径向刚度抵抗由轴施加到内周表面的径向压缩力在圆周方向上变化，使得内周表面包括相对高的径向刚度 轴承面积和径向刚度较低的轴承区域。