|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62D-011/20 B62D-055/14 B62D-055/30 B62D-055/04 B62D-055/065 B62D-055/125 B62D-055/10 B62D-055/084|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 143|
The invention relates to track systems 14, 14′ that may be used to convert steerable, all-wheel drive construction equipment to steerable, multi-track construction vehicles 10. A preferred embodiment of the track system 14, 14′ includes a frame 60, 182 having a reinforcing enclosure 150, 230, a plurality of track engaging rollers 82-86, 202-206, a sprocket 102, 214, and an endless track 76, 198 operatively connected to the frame 60, 182. Tension on the endless track 76, 198 is maintained with two tensioning members 170, 244 operatively connected to the f...
1. A track system comprising: a frame having a first end and a second end, the frame having inboard and outboard frame assemblies that extend between the first and second ends of the frame;a drive sprocket mounted between the inboard and outboard frame assemblies such that the inboard frame assembly is inboard of the drive sprocket and the outboard frame assembly is outboard of the drive sprocket, the drive sprocket being rotatable relative to the frame about an axis of rotation;a first end roller mounted at the first end of the frame;a second end roller...