Gear change arrangement for cog wheel change gear arrangement has main gear and at least one two-stage additional gear with selector shafts, engaging finger and grooves

摘要

The sliding selector shafts (5,6) move axially and parallel with one another and have transverse grooves (8) operated by an engaging finger (14). the clutch -operating member moves longitudinally and transversely in relation to the sliding selector shafts. In the main gear's neutral position (N) the engaging finger engages with one of the two selector shafts. The additional gear engages with one of two (S) transmission stages.