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Threaded spindle for power transmission in machine devices and mechanical engineering devices, has threaded rod which has free end attached to coupling element on which bush-shaped operating head is placed and has lateral recess
Threaded spindle for power transmission in machine devices and mechanical engineering devices, has threaded rod which has free end attached to coupling element on which bush-shaped operating head is placed and has lateral recess
The threaded spindle has a threaded rod (5) which has a free end (6) attached to the coupling element having a lateral recess whereby on the coupling element, a bush-shaped operating head (7) is placed on the inside of which at least a coupling pin is provided. The coupling pin in the attached condition of the drive head is inserted into the lateral recess of the coupling element. The recess has a groove which extends along the face of the coupling element in the axial direction of the threaded rod. The groove base of the groove is provided for receiving the coupling pin for transferring the thrust to the pivoting direction of the threaded rod along the coupling element surface. A diagonally running sliding surface is provided which extends from the receiving element to the face of the coupling element along the base of the recess and lies along its pivoting direction.
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