Device for clamping threaded rods in expanding dowels

摘要

A device for clamping threaded rods (11) has an opposing bearing (1), an operating device (12) which is used to apply a torque, and a disc (3), which is arranged between these parts, as a transmission element. The operating device (2) encloses the opposing bearing (1) concentrically at a radial distance. The disc (3) engages around the opposing bearing (1) in a rotationally locking manner and is fixed with respect to the operating device (2) via a connection (7) which is released if a predetermined torque is exceeded. <IMAGE>