SIMULATING DEVICE WITH AT LEAST TWO DEGREES OF FREEDOM FOR AN INSTRUMENT

A simulator apparatus with at least two degrees of freedom of movement for an instrument which has an elongated shaft, has a holding device for the instrument, the holding device being designed such that the instrument has at least a first degree of freedom of rotary movement about the longitudinal...

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Bibliographische Detailangaben
Hauptverfasser: KOLBERG, STEFAN, IRION, KLAUS, M, BOEHM, RALPH, VIEBACH, THOMAS
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A simulator apparatus with at least two degrees of freedom of movement for an instrument which has an elongated shaft, has a holding device for the instrument, the holding device being designed such that the instrument has at least a first degree of freedom of rotary movement about the longitudinal axis of the shaft and at least a second degree of freedom of translatory movement in the direction of the shaft. The holding device has a gear arrangement for the first and second degrees of freedom, which has a first bevel gear, which is connected to the shaft and corotates with the latter about the longitudinal axis thereof, and has a second and a third bevel gear which are arranged on either side of the first bevel gear and are in rolling engagement therewith.