| 摘要 |
Control device for selecting the rotational movement of a shaft. The device comprises: a first pinion 5 wedged on the shaft; a second pinion 25 borne by a movable lever 23; means 31 for coupling between the first and the second pinions; means 40, 15, 19, 11, 31 for rotably driving the second pinion; and means 33 for controlling the movable lever 23 in order to move the latter between an inactive position for which the first and second pinions 5, 25 do not cooperate and an active position in which they are rotably linked via the said coupling means 31. <IMAGE>
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