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  • Disc battery of tillage machine used for surface soil cultivation, has rear row discs whose blades are entered into space formed by adjacent discs of front row, where scraper is installed between blades of each individual disc in rear portion 2024-11-29
  • Paw-type opener has conical seed flow divider that is installed in vertical portion of seed duct, and containing grooves made along generatrix of cone, and where radius of arc forming base of groove is equal to radius of inner portion of distribution seed duct in lower portion 2024-11-06
  • Device for adjusting position of working elements of cultivator, has hydraulic cylinders whose discharge cavities are connected by hydraulic lines to shut-off hydraulic valves, controlled by linear actuators, and in which position of rods determines depth of soil cultivation 2024-07-15
  • Needle disk of soil-cultivating implement for surface soil cultivation, has needles that are installed at preset angle relative to radius of disk with oblique cut outward from disk, and disk that is installed at attack angle to direction of movement of implement 2024-02-02
  • Disk working element for use in machines for surface soil cultivation, has scraper that is installed between blades in plane transverse to plane of rotation of disk, where portion of wedge-shaped tooth is made of curved shape 2024-02-02
  • Paw-type opener has lancet paw, stand and seed tube, where conical seed flow divider is installed in vertical portion of seed tube under which tubular seed tubes are installed around circumference 2024-01-11
  • Needle harrow for performing surface soil treatment, has rear battery whose teeth enter gap between needles of front battery, and disks provided with needles, where teeth are mounted in groove along circumference of disks 2023-11-02

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