A detachable, positive-locking coupling

A tensioning element (4) which can preferably be inserted in a hub (2) and which can be supplied internally with pressure medium for bracing a shaft (1) with respect to the hub, is constructed in two parts (5, 6) forming a chamber (7) which can be filled with pressure medium via a bore (9). The pres...

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Bibliographische Detailangaben
1. Verfasser: ERNST ELSNER
Format: Patent
Sprache:eng
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Zusammenfassung:A tensioning element (4) which can preferably be inserted in a hub (2) and which can be supplied internally with pressure medium for bracing a shaft (1) with respect to the hub, is constructed in two parts (5, 6) forming a chamber (7) which can be filled with pressure medium via a bore (9). The pressure can be maintained by a sealing screw (10) so that the hub is tightly braced on the shaft. To remove the hub from the shaft the internal pressure in the tensioning element is simply released.