| 摘要 |
A device for attachment of a machine member (2) to a shaft (3), whereby the machine member has an opening (4) for said shaft. The opening (4) has on one hand surface portions (5) of a shape corresponding to the shape of the shaft (3), cylindrical or tapering, and on the other hand surface portions (6) having a shape corresponding to the shape of the clamping surfaces of a clamping sleeve, for allowing optional attachment of the machine member (2) directly on the shaft (3) or by means of the clamping sleeve. |
