| 发明名称 | Track roller assembly having adjustable idler wheel | ||
| 摘要 | A track roller assembly for a track type machine is disclosed. The track roller assembly may have a yoke member with a first arm and a second arm spaced apart from the first arm, and an idler wheel rotatably disposed between the first and second arms of the yoke member. The track roller assembly may also have a frame configured to receive at least a portion of the yoke member, and at least one idler key configured to extend through an opening in the frame and engage a lengthwise slot in at least one of the first and second arms. | ||
| 申请公布号 | US8870305(B2) | 申请公布日期 | 2014.10.28 |
| 申请号 | US201113331979 | 申请日期 | 2011.12.20 |
| 申请人 | Caterpillar Inc. | 发明人 | Beasley Christopher R.;Carrillo Fernando;Nuechterlein Joshua L.;Lass Amber B. |
| 分类号 | B62D55/30 | 主分类号 | B62D55/30 |
| 代理机构 | Finnegan, Henderson, Farabow, Garrett & Dunner LLP | 代理人 | Finnegan, Henderson, Farabow, Garrett & Dunner LLP |
| 主权项 | 1. A track roller assembly, comprising: a yoke member having a first arm and a second arm spaced apart from the first arm; an idler wheel rotatably disposed between the first and second arms of the yoke member; a frame configured to receive at least a portion of the yoke member; and at least one idler key configured to extend through an opening in the frame and engage a lengthwise slot extending along a longitudinal axis of at least one of the first and second arms. | ||
| 地址 | Peoria IL US | ||