Tool wrench for bolting pipes, has receiving device for receiving body which is to be bolted, and locking device causes rotation of receiving device in rotational direction at ninety degrees independently from position of tool wrench

摘要

The tool wrench (1) has a receiving device (2) for receiving a body which is to be bolted. A locking device (10) causes rotation of the receiving device in the rotational direction at ninety degrees independently from the position of the tool wrench, before it reaches in the end position. The locking device has a switching detent (12), which cooperates with a projection (5) arranged at the receiving detent.