| 摘要 |
A device for securing a machine element (2) on a shaft (3) comprises a clamping sleeve (4) and a clamping member (6) cooperating therewith, wherein the clamping sleeve (4) and the clamping member (6) have cooperating threads (5) or the like. The clamping sleeve (4) is made integral with the machine element (2) and formed as at least one axially extended sleeve-shaped portion (4) thereof. The sleeve-shaped portion (4) is adapted to bei radially contracted into engagement with the shaft (3) upon relative rotation between the clamping member (6) and the clamping sleeve (4). |
