초록 ▼

The steering arrangement utilizes an actuator (5) supported between two steering arm bearings (16) on the corresponding wheel hub drive housing (17) or wheel hub with its piston rods capable of moving outwards on both sides in a longitudinally stiff mode. The actuator (5) is thereby connected to one

The steering arrangement utilizes an actuator (5) supported between two steering arm bearings (16) on the corresponding wheel hub drive housing (17) or wheel hub with its piston rods capable of moving outwards on both sides in a longitudinally stiff mode. The actuator (5) is thereby connected to one side of the axle housing (2) approximately where the tapering of the axle housing (2) has occurred, by means of a connecting linkage (4) which affords angular mobility limited on all sides. Upon changes of the piston rods (15), the actuator rotates about the boss (8) placed on axle housing (2), as well as about a pivot point (10) laterally offset and standing at right angles thereto, so that under strictly rotary motion there results an approach of the acutator (5) to the axle housing (2) which is small at extreme steering angle excursions. The actuator (5) and the steering lever (16) protrude only very little from the axle housing (2) and can be combined with the axle without interfering with the pivot bearing (6), without requiring that a disadvantage with respect to steering angle (21) has to be accepted.

대표청구항 ▼

Steering arrangement for motor vehicles comprising: a vehicle frame; an axle housing journaled by means of a pivot bearing pivot in said frame; a pair of steering knuckle bearings, each being connected to an end of said axle housing; a wheel hub or a wheel hub drive attached in a pivoting manner to

Steering arrangement for motor vehicles comprising: a vehicle frame; an axle housing journaled by means of a pivot bearing pivot in said frame; a pair of steering knuckle bearings, each being connected to an end of said axle housing; a wheel hub or a wheel hub drive attached in a pivoting manner to each of said steering knuckle bearings; at least one piston rod to serve as a longitudinally stiff tie rod; a pair of steering lever bearings each receiving an end of said piston rod; a double-acting actuator driving said piston rods, depending upon the direction of activation, pivotable in said steering lever bearings with respect to said axle housing, said actuator being linked to said axle housing via a linkage connection comprising a connecting lever; said linkage connection positioned to the side of said pivot bearing pivot, away from the center of said actuator, and further linked to an end of said actuator with limited but angularly universally movable articulation; said linkage connection exhibiting two articulations of which one articulation only makes possible a horizontal rotation of said connecting lever with respect to said piston rod, said one articulation being fastened between an end of said connecting lever and said axle housing; and a ball joint being provided in said linkage connection whose ball stud is fastened to said actuator.