公开(公告)号：US20140376850A1

公开(公告)日：2014-12-25

申请号：US14309350

申请日：2014-06-19

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yong Bok LEE ,  Chang Ho KIM ,  Bok Seong CHOE ,  Sol Ji RYU

IPC: F16C33/38 ,  F16C33/46

CPC classification number: F16C33/3862 ,  F16C19/06 ,  F16C33/3887 ,  F16C33/4641 ,  F16C2226/54 ,  F16C2226/70 ,  F16C2300/02

Abstract: A cage for a rolling bearing is coupled to a rolling bearing including an inner ring, an outer ring and a plurality of rolling elements rolling between the inner ring and the outer ring to keep intervals of the plurality of rolling elements, wherein the plurality of rolling elements include bodies coupled along a circumference thereof at predetermined intervals, wherein each of the bodies includes a first piece and a second piece which are attachable to each other and detachable from each other. A first coupler and a second coupler configured to be capable of being coupled to each other are respectively formed at the first piece and the second piece, and the first piece and the second piece are primarily coupled by means of a coupling force of the first coupler and the second coupler.

Abstract translation: 用于滚动轴承的保持架联接到包括内圈，外圈和在内圈和外圈之间滚动的多个滚动元件的滚动轴承，以保持多个滚动元件的间隔，其中多个滚动 元件包括以预定间隔沿其圆周连接的主体，其中每个主体包括可彼此附接并可彼此拆卸的第一部件和第二部件。 分别在第一部件和第二部件上形成能够彼此联接的第一联接器和第二联接器，并且第一部件和第二部件通过第一联接器的联接力主要联接 和第二耦合器。