Übersetzung für "Sling rope" in Deutsch

The sling rope 18 may be guided in a helical groove of the drum 16 .

Thus the sling rope 18 also returns to the starting position.

The sling rope is connected at a first end to a first spring element.

In particular, the receiving groove corresponds essentially to the cross section of the sling rope.

This enables the sling rope to rotate the drum without slipping on the drum.

The cross section of the sling rope can be flat, rectangular, square, triangular or trapezoidal.

To this end, the drum may have, for example, a helical receiving groove running in a circumferential direction to receive the sling rope.

A second end 28 of the sling rope 18 is connected directly to the retainer 24 .

With the aid of the sling rope, the spindle can be twisted, without a drive pawl being necessary, therefore reducing the danger of impairment of the adjustment function by bent or kinked parts.

The spindle 12 can be driven by a drum 16, around which a means of swiveling is situated, in particular wound, in particular a sling rope 18, for completely or exclusively frictional and/or stepless wear adjustment.

A first end 20 of the sling rope 18 is connected to a first spring element 22 in the form of a leaf spring.

The necessary holding force, so that the sling rope 18 does not slip on the drum 16, is produced by the pre-tensioned first spring element 22 .

During this process, a relative motion develops between the sling rope 18 and the drum 16, so that a state no longer exists in which the Euler-Eytelwein formula would apply.

With the aid of the sling rope, the spindle can be swiveled or twisted, without a drive pawl being necessary, thus reducing the danger of impairment of the adjustment function by bent or kinked parts.

Furthermore, the swiveling or twisting is performed by the sling rope by non-positive engagement, in particular by frictional engagement, and at the same time stepless, since the drum is not designed as a drive pinion, and thus has no tooth structure which must be engaged by the nonexistent drive pawl to twist it.

At the same time, a length equalization can be effected by the first spring element, and the operative rope force can be increased when the spindle turns, so that slipping of the sling rope when wear is registered is prevented.

In particular, it is possible, for example by increasing the self-retention of the spindle when wear is registered, to provide elevated restoring torque which is so high that as the spring force of the first spring element decreases, the friction between the spring rope and the drum can be overcome, so that the sling rope is able to slip on the drum.

The sling rope may be designed, for example, with both ends connected to a clutch cover of the friction clutch or to the pressure plate, the first end being joined only indirectly through the first spring element.

Until the friction forces acting on the adjusting element can be surmounted by the spring force of the tensioned second spring element, the spring force of the tensioned second spring element operating between the adjusting element and the spindle nut results in increased self-arresting of the spindle, so that at the beginning of the opening motion of the friction clutch the spring rope can be drawn relatively past the drum with the aid of the first spring element, so that the sling rope can be moved back into the starting position without turning the spindle back.

In this movement, the spindle carries the sling rope lying on the drum with it, whereby the first spring element is deflected and supplies an increased rope force.

With the aid of the rocker, rotation of the drum can be achieved by the closely fitting sling rope, so that an adjustment to compensate for the wear-related incorrect gap between the actuating element and the pressure plate can be made automatically.

An unnecessary reverse movement of the rocker, which could impair the desired engagement circumstances of the sling rope on the drum, is thereby prevented.