公开(公告)号：US06655666B2

公开(公告)日：2003-12-02

申请号：US10074663

申请日：2002-02-12

申请人： Nobuyuki Tamura ,  Shunichi Shinobu

发明人： Nobuyuki Tamura ,  Shunichi Shinobu

IPC分类号： F16F1300

CPC分类号： F16F13/14 ,  F16F2226/00

摘要： A liquid-sealed vibration-proof device capable of avoiding leakage of liquid upon press fitting of an outer cylinder is provided. An intermediate ring interposed between the outer cylinder and an antivibratory base is formed at its outer circumferential surface with two projecting streaks, the one on liquid chambers side being formed with cutouts. When the outer cylinder is press fitted to an attachment opening of a vehicle body, the liquid confined in a space enclosed between both projecting streaks can escape to the liquid chambers, so that liquid never leaks outside.

摘要翻译： 提供一种能够避免外筒压配合时的液体泄漏的液密防振装置。 插入在外筒和防振基座之间的中间环在其外周面上形成有两条突条，液室一侧形成有切口。 当外筒被压配合到车体的附接开口时，限制在两条突出条纹之间的空间中的液体可以逸出到液体室，使得液体不会泄漏到外部。