Patent ID: 7537535
Filing Date: 2009-05-26
Classification: B63H

Abstract:
1. A device for conversion of either a rotational movement into a movement of a working lever defining a truncated cone and a self-rotating movement of the working lever, or the other way around, a movement of a working lever defining a truncated cone and a self-rotating movement of the working lever into a rotational movement, with a lever bearing element rotatable around a rotation axis and in which the working lever is self-rotatably positioned around a self-rotation axis, wherein around the rotation axis a sun wheel is arranged which is able to be blocked from turning, with which a planetary wheel, arranged in a non-rotatable manner on the working lever, is coupled via a transmission means, such that with a rotation of the lever bearing element around the rotation axis due to the positioning in the lever bearing element, the working lever carries out a rotation in the same direction of rotation and due to the planetary wheel which is coupled to the sun wheel via the transmission means, the working lever carries out a self-rotation around the self-rotation axis in the opposite direction of rotation, wherein the device for conversion of rotational movement has at least a further working lever, which is self-rotatably positioned in the lever bearing element around a self-rotation axis and on which a planetary wheel of the further working lever is arranged in a non-rotatable manner, the planetary wheel being coupled via a transmission means with the sun wheel or with a further sun wheel arranged around the rotation axis, such that with a rotation of the lever bearing element around the rotation axis due to the positioning in the lever bearing element, the further working lever carries out a rotation in the same direction of rotation and, due to the planetary wheel, of the further working lever, coupled to the sun wheel via the transmission means, the further working lever carries out a self-rotation around the self-rotation axis in the opposite direction of the rotation of the lever bearing element, wherein the at least two working levers are arranged obliquely and at a distance to the rotation axis and cross each other.