Timepiece movement comprising a karrusel

摘要

The movement has a balance and a gear-train for transmitting the energy stored in a barrel to an escapement wheel. The gear-train has an intermediate wheel (23) kinematically connected to the barrel by a portion of the gear and kinematically connected to the escapement wheel by another portion of the gear. The latter portion and the balance are mounted in a rotary cage (16) kinematically connected to the movement and coaxially rotated about the intermediate wheel at a speed different from speed of the intermediate wheel. The movement imposes speed of one revolution per minute to the cage.