The invention relates to devices for contouring trimming bushes and can be used in the forestry, agricultural, and public utilities. The apparatus consists of a housing 1 (see FIG. 1) mounted thereon with a comb knife-divider 2. The shaft 3 is secured the housing (see FIG. 2), which transmits torque flywheel 4 through the involute spline connection. On the flywheel 4 through the symmetrical axis 5 (see FIG. 3) are set holder 6, 7 tensioned blades outwardly by tension spring 8. On the basis of the body 1 are welded limiters 9 and 10, which by means of clamps 11 (see. FIG. 4) and stops 12 fixed rubber buffers 13. vyfrezirovannye located below grooves peripheral portions holders 6 are inserted knives 7, preloaded sleeves conical bottom 14 (see Fig. 5). Tapered sleeve 14 abut a shoulder knives 7 by bolts 15 the heads of which via spring washer biasing the upper clamps 16 to the tool holder 6. The upper clamps 16 are fixed against displacement in the plane of rotation pins 17. The upper portions of peripheral planes holders 6, coaxially top pressure 16 mounted torsion spring 18 formed as an open ring and having a circumferentially extending straight free end. The initial radius of the spring 18 are bent downward and are inserted in blind holes holders 6 and their average radius and the adjacent peripheral rectilinear portions installed in the opened annular groove formed on the upper surfaces of the clamp 16. The side peripheral surface of the holders, which take pass, made in form of hooks 19 (see. Figure 3). Flywheel, for safety reasons, closed protective casing 20 (see FIG. 1). Target Utility Model - improving process reliability, reduction in power consumption and device cost.Полезная модель относится к устройствам для контурной обрезки кустарников и может использоваться в лесном, сельском и коммунальном хозяйствах. Устройство состоит из корпуса 1 (см. фиг.1) с закрепленным на нем гребнеобразным ножом-рассекателем 2. В корпусе закреплен вал 3 (см. фиг.2), который пер
