1. A device for dispensing a dental material, comprising: a spindle drive for actuating at least one piston for extruding the dental material from the container, wherein the screw drive comprises: a pair of threaded spindles extending essentially parallel to the longitudinal axis, thread spindles is the same pitch ikomponent detachable nut assembly comprising a first screw structure, and a second screw structure, wherein each of the first and second screw structures adapted to engage with the thread of any of the spindles to create a screw connection between the component releasably wrench assembly and threaded spindle, wherein the first and second screw structures are offset from each other by approximately 1/2 pitch of the thread, or multiple thread steps, minus about ½ of the thread pitch in the direction of orientation m parallel longitudinal osi.2. The apparatus according to claim. 1, characterized in that the split nut component is configured to releasably engage with the running vintami.3. The apparatus of claim. 2, characterized in that the engaging and disengaging from the wrench assembly component releasably screwed spindles is movable relative to the spindles in a direction transverse to the longitudinal osi.4. An apparatus according to any one of the preceding claims, characterized in that the releasable component wrench assembly comprising at least two essentially semicircular recesses, each of which accommodates one of said first and second threaded struktur.5. An apparatus according to any one of claims. 1-3, characterized in that each of the first and second1. Устройство для дозирования стоматологического материала, содержащее:винтовой привод для приведения в действие по меньшей мере одного поршня для выдавливания стоматологического материала из емкости, причем винтовой привод содержит:пару ходовых винтов с резьбой, проходящих, в сущности, параллельно продольной оси, при этом резьба ходовых винтов имеет одинаковый шаг икомпонент разъемного гаечного у
