| 摘要 |
The invention concerns a pneumatic front suspension assembly (1) for an industrial vehicle comprising: a front axle (2) linked to a pair of side-members (3, 4); a pair of airbags (16) for adjusting the height of the axle (2) relative to the side-members (3, 4). The invention is characterised in that it comprises, on each side: a rigid arm (7) whereof one end (11) is articulated relative to the side-members (3), and the other end receives the axle (2) and the lower part (17) of the suspension air bags (16); a pair of connecting rods (22, 26) mutually articulated about a pin (27) substantially parallel to the axle (2), one of said connecting rods, the upper connecting rod (26), being articulated relative to the side-member (3), the other connecting rod, the lower connecting rod (22), being articulated relative to the rigid arm (7), and a globally U-shaped additional element (36), forming an anti-roll bar, and including: a transverse rod (37) linked to the lower connecting rods (22) at their articulation points (25) with the rigid arms (7); branches (38, 39) located on either side of the transverse rod (37), and linked to the lower connecting rods (22).
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