FIELD: machine building.SUBSTANCE: cam reverser comprises post, drive cam and driven rocker engaged with said post. Drive cm and driven rocker are engaged via curve sheave fitted at driven rocker end. Drive cam is provided with two-sided flange embracing curve sheave. Sliding engagement between drive cam and post represents a screw joint while that between driven rocker and post is composed of bilateral cylindrical joint to allow reciprocation of driven rocker parallel with screw joint axis.EFFECT: expanded operating performances.1 dwg
