Front Axle

Front Axle

 

a set of subassemblies or a separate chassis assembly on self-propelled wheeled vehicles (automobiles, tractors) that connects the front part of the frame or load-carrying body to the front wheels. The design of a front axle depends on the type of suspension. With conventional spring suspension, the front axle is a rigid unsprung beam to which the wheel hubs are attached by means of steering knuckles and kingpins. With independent suspension the front axle is replaced by a load-carrying transverse frame member to which hinged rocker arms are attached.

On four-wheel-drive vehicles the front axle is powered as well as the rear axle. In this type of construction the load-carrying beam of the front axle is rigidly joined to the transmission housing. Short semiaxles are connected to the wheels by means of special constant-velocity joints. On rough terrain, the front axle can be connected through a transfer case with a separate shift lever.

References in periodicals archive ?
Contract awarded for 1111n-kit of spares for front wheel assy of perfect deisel plate form truck model no pec-02 ton details ;- (1) front axle hub part no- p-1002 qty= 01 no (2) front axle bearing part no p-1003 qty= 02 no
Made of lightweight carbon fibre, the splitter effectively reduces the lift on the front axle.
The automaker is recalling the vehicles in which the weight of the front axle is said to exceed the spring capacity.
Anyway, for your money you get a stronger front axle and a heavy duty rear differential cover plus styling additions that include crystal painted 18in alloys plus red and black detailing with decals on the outside and stitching inside.
Their first patent covered a front-to-rear axle power transfer case; the second improved front axle steering and drive capacity.
Its dual front axle makes for an improbably tight turning circle for such a long vehicle.
Many of the vehicle directional dynamics characteristics indices of four wheeled automobiles in the linear range are dependent on both the front axle cornering stiffness and the rear axle cornering stiffness.
It also enables a reduction in lowered heights and a new mounting position on the 42-inch wide front axle, minimizing the distance from the face of the forks to the back of the axle for better aisle performance.
This delivers rear-wheel drive characteristics and agility but can transfer the right amount of power to the front axle when needed.