Kaltenbach + Voigt Gmbh

Kaltenbach & Voight, Gmbh & Co.

Uwe Mohn

Bernd Gugel

Hans Heckenberger

Hans-Dieter Wiek

Bruno Hofer

A device for further processing a fluid material, particularly a care device for medical or dental tool holders, the material being stored in a tank under pressure, the device having a coupling fixture having an adapter forming a screw connection to the tank under pressure, the adapter of the coupling fixture being pivotally supported.

Device for further processing a fluid materials

A medical handpiece having an elongate grip part, in the forward end region of which a clamping sleeve is rotatably mounted, in which sleeve a shaft of a tool can be inserted and clamped, wherein the clamping sleeve has at least one axial clamping slot and in its longitudinal region a constriction section with a reduced inner cross-section and in the longitudinal region is surrounded by a sleeve receiving space. In order to improve the tool clamping the outer form of the clamping sleeve is, in the region of the constriction section, so configured that through the insertion of the shaft it forms a barrel-like outward bulge and in that the sleeve receiving space is in cross-section the same size or larger than the barrel-like output bulge.

Medical handpiece having a clamping sleeve for a tool

In a medicinal or dental hand instrument ( ) comprising a hand piece ( ) and a handle ( ) arranged on the hand piece ( ), an outlet opening ( ), arranged on the front side of the handle ( ), for the outlet of an abrasive therapeutic agent and a transport fluid, and a coupling terminal ( ) for coupling the hand instrument ( ) to a supply line for at least one transport fluid, in particular water and/or air, wherein the coupling terminal ( ) is a coupling component ( ) of a coupling ( ), the coupling component ( ) is arranged on an insert piece ( ) which can be plugged into a plug-in socket or plug-in recess ( ) and in its end zone, facing away from the flow, has one or more coaxially or paraxially disposed, sealed pipe socket couplings ( ), which each connect a feed line ( ) for the transport fluid to an ongoing feed line ( ).

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Schelklingen, Germany

Uwe Mohn