公开(公告)号：EP1628041A4

公开(公告)日：2008-01-23

申请号：EP04735345

申请日：2004-05-28

申请人： JTEKT CORP

发明人： HAMASAKI YOSHIAKI ,  YOSHIHARA YOSHIHITO ,  TANIWA TAKASHI

IPC分类号： B62D5/07 ,  F16F15/08 ,  F16F1/373

CPC分类号： F16F1/3732 ,  F16F15/08

摘要： An elastic support device (70) has a vibration reduction member (35) for supporting a vibration transmission medium (34). The vibration transmission medium (34) is connected to the vibration reduction member (35) by a connection member (42). The vibration reduction member (35) includes a sleeve (43) made from a rigid body, through which sleeve the connection member (42) is inserted, and an elastic member (45) surrounding an outer periphery of the sleeve (43). The elastic member (45) includes a tubular body (49) firmly fixed on an outer peripheral surface (44) of the sleeve (43) and an annular plate portion (50) projecting radially outward of the body (49). A fitting groove (58) of an outer peripheral edge portion (57) of the annular plate portion (50) is fitted on a peripheral edge (60) of an installation hole (59). A first and a second face (52, 53) of the annular plate portion (50) include recesses (54, 55), respectively. In the annular plate portion (50), a thin-walled portion (56) corresponding to a portion between bottoms of the recesses (54, 55) of the first and the second faces (52, 53) is formed.