Dental handtool with a tool tip which can be mechanically connected with a coupling piece
The holder (1) has a coupling segment (12) with an inner space (1.3) partially bounding a support wall. The segment has a recess (12.1) that is formed as a guide slot and arranged in a housing wall (1.4), and partially moves in a direction of a central axis (1.1). A coupling piece (2.5) of an ultras...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
11.01.2012
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Subjects | |
Online Access | Get full text |
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Summary: | The holder (1) has a coupling segment (12) with an inner space (1.3) partially bounding a support wall. The segment has a recess (12.1) that is formed as a guide slot and arranged in a housing wall (1.4), and partially moves in a direction of a central axis (1.1). A coupling piece (2.5) of an ultrasonic tool tip (2) is partially inserted in the space by the guide slot. An axial coupling wall (1.7) has a locating surface against which a base body (2.1) e.g. flywheel, is attached by a pre-stressing unit (3). The tip is connected with a sonotrode (1.2) by the coupling piece over the segment. |
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Bibliography: | Application Number: EP20080161958 |