公开(公告)号：EP0743906B1

公开(公告)日：2003-08-06

申请号：EP95910341.7

申请日：1995-02-27

申请人： KINETIC LIMITED

发明人： HEYRING, Christopher, Brian ,  THOMPSON, Ian, Reginald

IPC分类号： B60G21/067 ,  B60G21/06 ,  B60G21/073

CPC分类号： B60G21/06 ,  B60G17/016 ,  B60G2204/80 ,  B60G2400/50 ,  B60G2400/61 ,  B60G2800/012 ,  B60G2800/014

摘要： A vehicle hydropneumatic suspension comprising four double acting rams (1, 2, 3, 4) each between respective one of four spaced wheels at corners of the vehicle. First conduits (9, 11) connecting main chambers (1a, 2a) of front rams (1, 2) with diagonally opposite rear cylinder minor chambers (3b, 4b), respectively, and, second conduits (10, 12) connecting minor chambers (1b, 2b) with main chambers of diagonally opposite rams (3a, 4a), respectively. A load distribution unit (13) has two cylindrical chambers (13a, 13b) each separated by a piston into, respectively, chambers (14, 15) and (16, 17). Conduits (9a, 10a, 11a, 12a) connect respectively conduits (9, 10, 11, 12) to chambers (14, 16, 17, 15). The pistons are connected by a resilient means (20) to allow relative piston movement to provide for independent control of pitch and roll of the vehicle.

公开(公告)号：EP0743906A1

公开(公告)日：1996-11-27

申请号：EP95910341.0

申请日：1995-02-27

申请人： KINETIC LIMITED

发明人： HEYRING, Christopher, Brian ,  THOMPSON, Ian, Reginald

IPC分类号： B60G17 ,  B60G21

CPC分类号： B60G21/06 ,  B60G17/016 ,  B60G2204/80 ,  B60G2400/50 ,  B60G2400/61 ,  B60G2800/012 ,  B60G2800/014

摘要： A vehicle hydropneumatic suspension comprising four double acting rams (1, 2, 3, 4) each between respective one of four spaced wheels at corners of the vehicle. First conduits (9, 11) connecting main chambers (1a, 2a) of front rams (1, 2) with diagonally opposite rear cylinder minor chambers (3b, 4b), respectively, and, second conduits (10, 12) connecting minor chambers (1b, 2b) with main chambers of diagonally opposite rams (3a, 4a), respectively. A load distribution unit (13) has two cylindrical chambers (13a, 13b) each separated by a piston into, respectively, chambers (14, 15) and (16, 17). Conduits (9a, 10a, 11a, 12a) connect respectively conduits (9, 10, 11, 12) to chambers (14, 16, 17, 15). The pistons are connected by a resilient means (20) to allow relative piston movement to provide for independent control of pitch and roll of the vehicle.