公开(公告)号：EP4227553A1

公开(公告)日：2023-08-16

申请号：EP21877398.4

申请日：2021-09-24

申请人： Prospira Corporation

发明人： KOJIMA, Hiroshi

IPC分类号： F16F13/10 ,  F16F15/08

摘要： Included are a tubular bracket (20) configured to be connected to one of a vibration generating portion and a vibration receiving portion and a first attachment member configured to be connected to the other, a tubular second attachment member (11) inserted inside the bracket, and an elastic body connecting the first attachment member and the second attachment member. An inner circumferential surface of one end portion of the bracket including one end in an axial direction along a central axis has formed thereon a first portion (22) against which an outer circumferential surface of the second attachment member is pressed, and a second portion (23) that is positioned farther towards the one end in the axial direction than the first portion, has a larger inner diameter than the first portion, and abuts against or is in proximity with the outer circumferential surface of the second attachment member.