kupplungsvorrichtung transmitting a antriebsbewegung from a schwingungsu00fcbertragenden handpiece in a medical, in particular zahnu00e4rztliches, tool

摘要

kupplungsvorrichtung (1) transmitting a antriebsbewegung and where appropriate a arbeitsmediums from a schwingungsu00fcbertragenden handpiece (2) in a medical, in particular zahnu00e4rztliches, tool (3) with a first of the handpiece (1) and a second (3) vorgeseh on tool a kupplungselement (4, 5).as one of the two clutch components as kupplungsvorsprung (6) is trained in a kupplungsausnehmung (7) at the other kupplungselement deployable is characterised by the fact that the kupplungsvorsprung (6) and (7) each of which has a first kupplungsausnehmung section (8, 9) be connection of the two clutch components (4, 5) and a second section (10.11) to position the two clutch components to their common axis (12) which, with the second section (10, 11) in the kupplungsvorsprung (6) and (7) of the kupplungsausnehmung such training is that both clutch components (4, 5) to each other and brought along the gem lone axis (12) and, before the two clutch components (4)5), by means of the first section (8, 9) between communicating doors.