Fixture device for adjacent bone plates, comprises first plate-shaped locating component with centrally vertically extending shaft and second plate-shaped locating component with central aperture

摘要

The second locating component is displaceable along the shaft in the direction of the first such component. The shaft (7) in the section in the side of the second locating component (11) turned away from the first locating component (5) supports at least one outwardly extending projection (18,20,10). The projection has a staged formation. The projection is formed by a stop component (18) applied to the shaft, on which it is movable in an axial direction. It can also fit into a peripheral groove in the shaft, the height of which corresponds to that of the stop component.