Device for transmitting reduction motor gear change movements to control finger comprises segment in bearing carriage with teeth driven by reduction motor pinion and teeth transmitting segment rotation to control finger

摘要

The device for transmitting gear change movement from reduction motors to a control finger (6) comprises a segment (2), pivoted on the finger, housed in a part of a bearing carriage (8). The segment has a first toothed side (4) driven by the reduction motor pinion (1) and on the other side a second set of teeth (5) which transmit the rotation of the segment to the control finger which can rotate around a control finger spindle (7) in the bearing carriage. The bearing carriage can be displaced by a selection driver in the direction of the pinion axis.