| 摘要 |
PURPOSE:To prevent the generation of gear noise, according to the method wherein, during operation of a reverse shift fork, only enough synchronous action is created in the synchronous mechanism of a forward gear train irrespective of an increase or a decrease in a working speed. CONSTITUTION:In the change device of a transmission device for vehicle, a cam mechanism 57, adapted to shift a forward shift fork 23 by a distance of a low stroke L in linkage with a shift fork 39 being operated from the rest position (a) of the reverse idle gear 6 to a rear gear train establishing position (b), is situated between a reverse shift 39, adapted to shift a reverse idle gear 6 from a rest position (a) to a reverse gear train establishing position (c) and a forward shaft fork 23 adapted to establish one forward gear train. A recessed part 60, allowing only the low stroke shift motion of the forward shift fork 23 during shift of a change lever to a reverse position, is formed in an interlock plate 45 positioned facing a shift piece 22a of a forward shift fork 22.
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