| 摘要 |
The invention relates to a device for filling dental cavities with fillers, e.g. with amalgam, which comprises a filling nozzle (10) and a filling pushing axis (3, 55, 56, 62) which can be moved to and fro in a guide channel (9) and which merges into the filling nozzle (10, 11) as well as an exchange magazine (5) arranged transversely thereto, and a magazine pushing axis (4) guided in a second guide channel. The additional invention is based on the object of creating a device of this type, which reduces the frictional forces in the curved region (54) of the guide channel (9) and nevertheless ensures favourable, low-friction transmission of force even in the case of vibrations. This object is achieved in that the filling pushing axis (3) comprises a flexible rope (55), at least in the curved region (54) of the guide channel (9), and a number of balls (56) which are penetrated centrically by it (55) and are arranged without gaps on it (55). <IMAGE> |
