1. A device for the controlled setting section plane for resection of bone positionable on a bone (T F) the basic body (5 41) and the guide section body (8 53) which is connected to the main body (5 41) to change a position and has a guide section structure (34 54) for guiding the cutting tool in a cutting plane, wherein the guide section body (8 53) is adapted to be tilted relative to the main body (5 41) by first mounting the tilting mechanism around at least one a first axis for setting the cutting plane angle, wherein the tilt mechanism is disposed on the first member a straight guiding device (24, 29 42) and the slider (25, 30 47) configured to move linearly along the guide rail (24, 29, 42) in its longitudinal direction, and that, furthermore, has a tilt mechanism on the second device member, which is adapted to be tilted relative to the first member about the first axis, the guide portion with respect to which the slider (25, 30 47) moves when the shift operating portion, and on the guide portion and the working portion formed by cooperating structures (26, 31, 32, 33 48, 49) which form a rocker mechanism, acting transversely to the longitudinal napravleniya.2. Device according to claim 1, characterized in that the device is on a guide portion sloped or curved with respect to the longitudinal direction of the guide groove (26, 32, 33 48, 49). or a guide slot, and the slide operating portion (25, 30 47 ) the guide pin (31) or guide rod, which engages with the voltage1. Устройство для регулируемой установки плоскости разреза для резекции кости с позиционируемым на кости (T F) основным телом (5 41), а также с направляющим разрез телом (8 53), которое присоединено к основному телу (5 41) с возможностью изменения положения и имеет направляющую разрез структуру (34 54) для направления режущего инструмента в плоскости разреза, причем направляющее разрез тело (8 53) выполнено с возможностью наклоняться относительно основного тела (5 41) при помощи первого установочн
