| 摘要 |
A device for the eccentric guiding of a rotor, which can be driven in relation to a fixed housing, is described, each point of the rotor describing a circular orbit defined by the eccentricity of the eccentric guide. The device has a first eccentric arrangement (2), essentially acting in the centre of the rotor (1) and connected to a drive, and a second eccentric arrangement (3) acting at a distance from the first eccentric arrangement. In order to provide for a definite and reliable guiding of the rotor on a circular orbit without any twisting and with drive to only one eccentric arrangement, it is proposed that a third eccentric arrangement (4) be provided, which acts on the rotor outside the connecting line (14) joining the points of action (7, 9) of the first two eccentric arrangements (2, 3). At the same time the connecting line (15) advantageously runs between the points of action (7, 11) of the first and the third eccentric arrangement (2, 4), essentially at right angles to the connecting line (14) between the points of action (7, 9) of the first two eccentric arrangements (2, 3). <IMAGE>
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