公开(公告)号：EP0177745A3

公开(公告)日：1987-09-09

申请号：EP85111048

申请日：1985-09-02

申请人： HOWALDTSWERKE-DEUTSCHE WERFT AG

发明人： Lehmann, Eike, Prof. Dr. Ing. ,  Jannusch, Reiner

IPC分类号： B63G08/38 ,  B63G08/04

CPC分类号： B63G8/38 ,  B63G8/04

公开(公告)号：EP0204330A3

公开(公告)日：1988-06-08

申请号：EP86107606

申请日：1986-06-04

申请人： NIPPON KOKAN KABUSHIKI KAISHA

发明人： Kondo, Kiyoshi Pat. Div NIPPON KOKAN K.K. ,  Uno, Kiyotaka Pat. Div NIPPON KOKAN K.K. ,  Kataoka, Fukuhiko Pat. Div NIPPON KOKAN K.K. ,  Asano, Kozo Pat. Div NIPPON KOKAN K.K.

IPC分类号： F16F07/10 ,  B63G08/38 ,  B63B27/10

CPC分类号： B63B27/04 ,  B63B3/70 ,  B63B15/00 ,  B63B15/02 ,  F16F7/104

摘要： An elliptical inner frame (12a) is supported in a ring-shaped outer frame (10a), as a body of a dynamic vibration absorber, by means of first coil springs (14) which are stretched in an X-direction. A weight (12) is supported in the inner frame (12a) by means of second coil springs (14a, 14a) which are stretched in a Y-direction.Thus, the second coil springs (14a) and the mass of the weight (12) form a Y-direction dynamic vibration absorber unit (22), while the first coil springs (14) and the respective masses of the weight (12) and the inner frame (12a) constitute an X-direction dynamic vibration absorber unit (21).

公开(公告)号：EP0057649A3

公开(公告)日：1982-09-01

申请号：EP82400184

申请日：1982-02-04

申请人： SOCIETE D'OPTIQUE, PRECISION ELECTRONIQUE ET MECANIQUE - SOPELEM

发明人： Nollez, Jacques ,  Ragain, Jacques ,  Prevost, Marc

IPC分类号： B63G08/38

CPC分类号： B63G8/38 ,  G02B23/08