Patent ID: 6890253

Claim:
A slat for a harvester, the slat comprising: a blade extending at least 180° about an axis and having a cross-section having a uniform radius in relation to the axis, the blade having an edge extending parallel to the axis, finger-like indentations being defined on the edge, the blade being supportable by a frame and being couplable to a rotational drive mechanism for rotation about the axis; wherein the blade has a cross-section having an adjustment cavity, the rotational drive mechanism including a support member extending into the adjustment cavity to couple the blade to the rotational drive mechanism; and wherein the cross-section of the blade has the first-mentioned adjustment cavity and a second adjustment cavity, the rotational drive mechanism including the first support member extending into the first-mentioned adjustment cavity and a second support member extending into the second adjustment cavity to couple the blade to the rotational drive mechanism.