| 摘要 |
PARAMETRIC CHASSIS SYSTEM FOR VEHICLES, COMPRISING FOUR SUSPENSION ELEMENTS, INCORPORATING A LATERAL TORSION BAR AND CO-AXIAL DAMPER UNIT, IN A BOX-MODULE, THAT ALLOWS CENTRAL LOCATION OF HEAVY ITEMS, SUCH AS A suspension-box-module (17), comprising: a lateral torsion bar (1), a co-axial damper unit (9), and a co-axial transmission ring (33), connected to a longitudinal suspension arm (5) having a steering assembly (55), and bearings (15, 16) for transmitting loads, wherein the torsion bar (1) has an inner anchoring end (3) and an external end which connects to the suspension arm (5) via a connection base (4), a form and a cross-section of a central part of the suspension bar (1) being varied as a function of its length, and the torsion bar (1) being a structural member of the suspension-box-module (17), wherein a bulge (24) on the torsion bar (1) locates the torsion bar (1) onto the suspension-box-module (17), wherein the torsion bar (1) is connected to a base (11) of wings (10) and connectors (12) of the co-axial damper unit (9) with seals (13) sealing a damper-fluid of the co-axial damper unit (9) fixed to the suspension-box-module (17) via an anchoring (18), wherein the suspension arm (5) is supported by a bracket (25) and is connected with a fastener (26) to the torsion bar (1) at an end of the connection base (4), wherein the torsion bar (1) is connected via a connection (27) to a shank (28) at the anchoring end (3), wherein the torsion bar (1) is connected via a support bearing (36) to the co-axial transmission ring (33) which transmits power and braking to a wheel 16) via a belt (34), and wherein the suspension arm (5) locates the wheel (6) and accommodates a transmission wheel (35), the steering assembly (55), and a universal joint (51) for the wheel (6). |
