| 摘要 |
The invention relates to a device comprising a nut (2) and retainer means (1), said nut (2) being connected to the device and, in particular, screwed to a threaded pin of the device, said retainer means comprising an eyelet for a transport hook and an additional hole, the nut (2) comprising a peripheral recess (41), particularly a groove, and protruding through said additional hole, the axial region covered by the rim of said additional hole being encompassed by the axial region covered by said peripheral recess (41), and the axial direction being the axis of the nut (2) internal thread. |
