| 摘要 |
In a device (1) with a shaft (53) and with an element (46) which has a hub (57) which is seated on the shaft (53) and which has at least one sleeve-shaped attachment (72, 73) which can be clamped securely on the shaft (53) by a clamping part (74, 75), the clamping part (74, 75) which can be placed on the attachment (72, 73) is provided with three inward-pointing clamping locations (88, 89, 90, 91, 92, 93), which are arranged uniformly offset at angles of 120@ with respect to one another and each of which is adjustable in the radial direction. In this case, the clamping part (74, 75) and its three clamping locations (88, 89, 90, 91, 92, 93) lie on the same level, running perpendicularly with respect to the shaft (53), and the clamping part (74, 75) is designed to be elastically deformable in radial directions and the clamping part (74, 75) additionally has three application locations (95, 96, 97, 98, 99, 100) for an expanding device (150), which are likewise arranged uniformly offset at angles of 120@ with respect to one another and are each adjustable in the radial direction. <IMAGE> |
