| 摘要 |
The invention relates to a torque support for a valve lock that is supported on a valve in order to prevent the rotation of the lock in relation to the valve, an adapter ring (1) being provided to connect the torque support to the valve lock and two arresting rings (2, 3) that are located inside the adapter ring being provided, each arresting ring carrying a counter bearing plate (4, 5) that extends downward. The counter bearing plates (4, 5) only extend over part of the circumference of the arresting rings (2, 3) and locking screws (6a, 6b) are provided in the adapter ring (1) for rotationally fixing the arresting rings (2, 3). |
