by means of cranks, eccentrics, or like members fixed to one rotary member and guided along tracks on the other

Full Title

Gearings comprising primarily only links or levers, with or without slides (F16H23/00 takes precedence) > all movement being in, or parallel to, a single plane > for conveying rotary motion > by means of cranks, eccentrics, or like members fixed to one rotary member and guided along tracks on the other