초록 ▼

A height adjustment device for a front mount mower including a support frame pivotally attached to the mower deck at the point where the rear of the mower deck is supported by push arms extending forward from the drive vehicle. The forward portion of the support frame carries a pair of ground engagi

A height adjustment device for a front mount mower including a support frame pivotally attached to the mower deck at the point where the rear of the mower deck is supported by push arms extending forward from the drive vehicle. The forward portion of the support frame carries a pair of ground engaging wheels and the forward end of the mower deck is disposed to be attached to and supported by the support frame at one of a number of vertically spaced positions. A cable connection between the push arms and the support frame automatically levels the rear of the mower deck with the adjusted level of the front of the mower deck.

대표청구항 ▼

In a height adjustment device for a front mounted mower, said mower including a mower deck having the rear portion thereof supported by a pair or push arms pivotally attached to and interconnecting said mower deck and a drive vehicle, the improvement comprising: a support frame pivotally attached to

In a height adjustment device for a front mounted mower, said mower including a mower deck having the rear portion thereof supported by a pair or push arms pivotally attached to and interconnecting said mower deck and a drive vehicle, the improvement comprising: a support frame pivotally attached to said mower deck at the point of pivotal attachment of said push arms to said mower deck, said support frame including ground engaging wheels disposed to support the forward end of said support frame, an adjustment bracket interconnecting said support frame and said mower deck and disposed to selectively engage and support the forward end of said mower deck at one of a number of vertically spaced positions, whereby the forward end of said mower deck is selectively supported on said ground engaging wheels; and means for automatically levelling the rear portion of said mower deck with the forward end of said mower deck, said leveling means being connected to said push arms and said support frame such that said rear portion is leveled relative to the forward end for each of the vertically spaced positions of the adjustment bracket.