Connector

A connector 3 for connecting an impeller 1 to a shaft 2. The impeller has a shaft-side hub extension H with a central recess. The connector is inserted into the recess to frictionally connect an outwardly facing surface 14 of the connector with a radially inner surface of the hub extension. The conn...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Kevin John Musson, Thomas Jarlath Murray, Trevor Knighton, Paul Eifion Roach, Geoff Kinpoy Ngao, Christopher John Monaghan, Osarobo Famous Okhuahesogie, David Leslie Smith, Ian Patrick Clare Brown, Peter Kay, Paul Leslie Jacklin, Alan Martin Taylor, Francis Joseph Geoffrey Heyes, Neil Ryan Thomas, Stuart Michael Potter, Ian Pinkney, Jamie Clare, Stephen Wilson, Robert Neil George, Matthew Elijah Moore
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A connector 3 for connecting an impeller 1 to a shaft 2. The impeller has a shaft-side hub extension H with a central recess. The connector is inserted into the recess to frictionally connect an outwardly facing surface 14 of the connector with a radially inner surface of the hub extension. The connector has a threaded portion 12 which screws onto a corresponding threaded portion 7 of the shaft. The connector has an abutment surface 21 which engages a corresponding abutment surface 4 of the shaft when the thread portions are screwed together. The abutment surfaces are inclined from the radial direction such that, when the abutment surfaces engage as the thread portions are screwed together, the outwardly facing surface of the connector is urged radially outwardly to increase the strength of the frictional connection with the radially inner surface of the hub extension.