CLAMPING PART AND RETENTION DEVICE HAVING A CLAMPING PART OF THIS TYPE

摘要

A retaining device for attachment to a screw (17) contains a hollow base element (10) for receiving a clamping part (A) , the hollow base element having a floor (11) having a hole (18) , and an inner surface (22) of the base element on the floor area of the retaining device being implemented as conical to contact the outer surface (23) of the conical body of the clamping part, the clamping part being moved downward in the direction of the floor by rotating the retaining device around its own axis and biting into the screw which is inserted through the hole and runs through an opening (2) of the clamping part .