|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/440 ; 280/485 ; 280/486 ; 280/124.111 ; 280/124.169|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 5|
An articulated self-propelled agricultural machine, in particular, a forage harvester, whose group of rear axles comprise two frame parts having regions thereof arranged one above the other and the frame parts being coupled to one another by a bearing which limits the angle of rotation. One of these two frame parts is coupled to the front axle of the forage harvester by an articulated joint, while one frame part is coupled to the optionally driveable rear axle of the forage harvester via an elastic joint.
[ I claim:] [1.]1. A self-propelled agricultural machine, having a longitudinal axis, including a front portion, a rear frame; a driven front axle on the front portion; a rear axle on the rear frame; the rear frame having an upper part and a lower part; and a fifth wheel for coupling that pivots along a transverse axis and is mounted on the upper part of the rear frame and a longitudinally-extending axle-box having a plurality of resilient members surrounding an interior axle in a housing wherein the longitudinally-extending axle-box resiliently connects...