Device for sharpening grinding, and polishing dental and surgical instrument - comprises drivable grinding body supported by bearer comprising guide with four links

摘要

A clamping mechanism (40) holds the instrument during the grinding process, and a drivable grinding body with an approp. surface is rotatably held by a bearer (2) which has several articulatedly connected guide arms (3,4,5) and is arranged on a support plate (10) rotatable around a rotary axis. The support plate is longitudinally displaceable in relation to the clamping mechanism (40) and vertically to its own rotary axis. The inclination of the grinding body is variable by the movement of the guide arms dependent upon the rotary position of the support plate, and the movement of one of the guide arms (3,4,5) is controlled by a control component. USE - To sharpen, grind and polish dental, paradontal and/or surgical instruments.