Machining device for machining precision, in particular dental, workpieces in a machining chamber surrounded by a housing
AssigneeKaltenbach & Voight GmbH & Co.
InventorGeorg Puschner
Life of this patent
Estimating the term…
Abstract
In a machining device for machining precision, in particular dental, workpieces in a machining chamber surrounded by a housing, having an inspection window with two gripping holes arranged to the two sides of the inspection window, the machining chamber is preferably connected or connectable to a suction device and arranged in the machining chamber is at least one blasting nozzle for blasting and/or a demolding tool for demolding and/or an air nozzle for blowing off the workpiece.
Claims17
In a device for machining workpieces in a chamber having a front, a central and a rear region and laterally spaced sides, the chamber surrounded by a housing having an inspection window and first and second spaced gripping holes defined in the housing, the improvement comprising:
- means for developing suction;
- means for mounting the suction developing means to the housing to develop suction within the chamber;
- a blasting nozzle for propelling blasting medium;
- means for developing suction;
- means for mounting the suction developing means to the housing to develop suction within the chamber;
- a blasting nozzle for propelling blasting medium;
- means for mounting the blasting nozzle to the housing so that blasting medium propelled by the blasting nozzle can be directed into the chamber;
- a powered, mechanically operable chisel for demolding a workpiece;
- means for mounting the chisel to the housing;
- a compressed air delivery means including a nozzle;
- means for mounting the air nozzle to the housing to allow compressed air to be directed against a workpiece;
- a first supply line connected to the chisel;
- a second supply line connected to the compressed air nozzle;
- means for selectively placing the chisel in on and off states;
- and
- means for selectively placing the compressed air delivery mean in on and off states.
Dependencies are inferred from the claim text.