초록 ▼

A mower including a mower deck having a cutting chamber therein; and a rotatable cutter head disposed within the cutting chamber for cutting in a sweep or cutting plane wherein the sweep or cutting plane of the cutter head is movable relative to the grass surface being cut so that it can adopt a num

A mower including a mower deck having a cutting chamber therein; and a rotatable cutter head disposed within the cutting chamber for cutting in a sweep or cutting plane wherein the sweep or cutting plane of the cutter head is movable relative to the grass surface being cut so that it can adopt a number of operating positions. The cutting chamber has an inner wall which includes a first wall section adjacent the cutter head in the region of the cutting or sweep plane and a recess in an upper section of the inner wall above the cutting or sweep plane, there being a step between the first wall section and upper wall section of the inner wall.

대표청구항 ▼

[ What is claimed is:] [1.] A rotary lawn mower including a mower deck having a cutting chamber therein and a rotatable cutter head disposed within the cutting chamber for cutting in a sweep or cutting plane, ground engaging elements for supporting the deck, so that the mower can travel over a grass

[ What is claimed is:] [1.] A rotary lawn mower including a mower deck having a cutting chamber therein and a rotatable cutter head disposed within the cutting chamber for cutting in a sweep or cutting plane, ground engaging elements for supporting the deck, so that the mower can travel over a grass surface to be cut, the mower further including cutting height adjustment means operable to adjust cutting height of the cutter head, and sweep plane adjustment means operable independently of the cutting height adjustment means so that the sweep or cutting plane of the cutter head is movable relative to the grass surface to be cut so that it can adopt a number of cutting operating positions including a first position in which the sweep or cutting plane is inclined upwardly and forwardly with respect to the normal direction of travel of the mower when in use and a second position in which the cutter head is inclined upwardly and rearwardly.