|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 2|
A mower includes a zero turn radius (ZTR) traction unit carrying a front mounted cutting deck. The cutting deck is suspended beneath a carrier frame by a height of cut adjustment system comprising a plurality of pivot links and suspension chains extending between the carrier frame and the cutting deck. A hydraulic cylinder coupled to one of the pivot links can simultaneously lift the chains or permit the chains to lower to change the height of the cutting deck relative to the carrier frame. This same cylinder can also fold the carrier frame and the cutti...
We claim: 1. A mower for cutting grass, which comprises: (a) a traction unit having a prime mover, the traction unit being supported for rolling over the ground, the traction unit including a plurality of wheels at least one of which is a drive wheel for propelling the traction unit over the ground, the traction unit also including a seat for carrying a seated operator; (b) a carrier frame operatively coupled to the traction unit for carrying a cutting deck having at least one rotary blade for cutting grass, wherein at least a portion of the carrier fra...