DEVICE FOR CONVERTING A LINEAR MOVEMENT IN A STATIONARY SYSTEM INTO A ROTATIONAL MOVEMENT ABOUT A PIVOT AXIS IN A SYSTEM WHICH ROTATES ABOUT A ROTATIONAL AXIS

摘要

The invention relates to a converting device for converting a linear movement in a stationary system into a rotational movement about a pivot axis (9) in a system which rotates about a rotational axis (8), wherein the pivot axis (9) and the rotational axis (8) are not identical and do not run parallel to each other. The converting device has a lifting element and a lifting device (12, 13), by means of which the lifting element can be moved in a translational manner relative to the stationary system, and the lifting element has a first (14) and a second lifting element part (15) which are connected together via a rotary bearing (16) such that the first lifting element part (14) can be rotated relative to the second lifting element part (15) about the axis of the rotary bearing (16). The two parts of the lifting element (14, 15) are connected together in a formfitting manner in the direction of the translational movement of the lifting device (12, 13). The first lifting element part (14) is connected to the lifting device (12, 13), and the second lifting element part (15) is connected to the converting device. The converting device is connected to a shaft (19, 19', 19") positioned on the pivot axis (9) such that a linear movement of the second lifting element part is converted into a rotational movement of the shaft (19, 19', 19") about the pivot axis (9).