SHAFT/HUB CONNECTION AND MANUALLY GUIDED IMPLEMENT

A shaft/hub connection between a shaft rotatably driven about an axis of rotation, and a hub disposed on the shaft so as to be non-rotatable relative thereto. A conical shaft extension on the shaft extends into a conical opening of the hub and is held in the hub via a conical pressure connection. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BOHNAKER EBERHARD, KEMMLER RALF-RAINER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A shaft/hub connection between a shaft rotatably driven about an axis of rotation, and a hub disposed on the shaft so as to be non-rotatable relative thereto. A conical shaft extension on the shaft extends into a conical opening of the hub and is held in the hub via a conical pressure connection. The hub is provided with a stress-relieving or antifatigue arrangement for reducing the dynamic fatigue stresses that occur on the hub during operation. The shaft/hub connection is advantageously utilized for connecting the crankshaft of the internal combustion engine of a manually guided implement with a flywheel.