A spring structure (20) includes a clockwise spring (21) and a counterclockwise spring (22) that are coaxially arranged under a state in which a spring seat (23) is interposed between a lower end portion of the clockwise spring (21) and an upper end portio...

The wheel suspension includes a vehicle structure (12) from which a wheel (11) is attached by connecting rods. It has a wheel carrier (15) and at least one coil compression spring (18) supported by the vehicle structure on one side and the wheel carrier on...

A suspension arm made of an aluminum alloy extruded profile having a portion forming a bottom portion (43), portions forming at least two vertical walls (41, 42), and a horizontal rib (44) which connects the two vertical walls, wherein a suspension part lo...

The apparatus includes a first suspension coil spring (1U) adapted to be connected to a vehicle body, a second suspension coil spring (1L) adapted to be connected to a wheel assembly, the second suspension coil spring being different in diameter from the f...

The nonlinear characteristic coil spring (1) has a tapered portion having a spring wire diameter that gradually decrease as it is closer to an end portion of a spring wire. An independent claim is also included for a radius arm type truck.

The spring arrangement for trucks involves a wheel-bearing unit (1) located movably in a height direction in relation to the truck frame. The location comprises an upper pivot arm (2) fitted partly in the truck frame (4), partly in the wheel-bearing unit. ...

The spring(15) of the chassis support is supported on the lower transverse link(1), and the upper transverse link(2) lies in front of the lower transverse link with regard to the direction of travel of the vehicle. The spring is a short barrel spring with ...

The coil compression spring (2) is designed so its line of force runs offset from the center line of the shock absorber and to compensate at least in part for transverse forces acting on the absorber, the spring (2) center line when out of load performs an...

An independent suspension system (20) for a vehicle has at each side of an axle of the vehicle upper (2) and lower (3) control arms each connected by articulating joints (5, 6, 7, 8) between a vehicle body (12) and a wheel carrier (13) such as a wheel hub ...