|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/305; 180/242; 180/006.48|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 16|
A skid steer vehicle has a drive system that includes a hydraulic motor coupled to a speed-reduction gearbox. One or more drive shafts extend fore-and-aft from the gearbox and are coupled at each end to two axle housings. Each axle housing includes two reduction gear sets and an axle. Each of the axles extends outward from the vehicle and a wheel is fixed to its outer end. A spur gear on a parallel shaft inside the axle housing engages a spur gear on the axle and drives it to provide one gear reduction. A bevel gear in the axle housing engages a bevel ge...
1. A skid steer vehicle, comprising:a chassis having first and second sidewalls;an engine mounted to the chassis and having at least first and second hydraulic pumps; andfirst and second drive systems, disposed adjacent to the first and second sidewalls, respectively, each drive system including:a hydraulic motor having an output shaft with an axis of rotation;a gearbox coupled to the hydraulic motor and including a first reduction gear set driven by the hydraulic motor;a driveshaft having an axis of rotation, the driveshaft extending from the gearbox an...