Mower blade

摘要

A blade (10) for mounting to a rotary mower. The blade has a beveled cutting leading edge (18) and a trailing edge. The mower has a deck providing an over cover for the blade. The trailing edge of the blade is provided with an upwardly directed ramp (24) at the outermost end of the trailing edge and deflects air flow upwardly inside the deck. Mulching teeth (22) inwardly of the ramp produce a mulching action when desired. The combination mower blade has the feature of assisting the filling of a grass catching bag and alternatively has the feature of mulching the mown grass as desired.