| 发明名称 |
Multi-worm circle drive gearbox |
| 摘要 |
A work vehicle comprises a frame, a circle gear mounted to the frame to rotate relative thereto, a moldboard coupled to the circle gear to rotate therewith, and a circle drive gearbox comprising gearing, a first worm, and a second worm, the gearing meshing with the circle gear, the first and second worms meshing with the gearing. |
| 申请公布号 |
US8746362(B2) |
申请公布日期 |
2014.06.10 |
| 申请号 |
US201113241607 |
申请日期 |
2011.09.23 |
| 申请人 |
Deere & Company |
发明人 |
Bindl Reginald M.;Ruiz Francisco;Torrado Angel;Luoma Trent A.;Horstman Nathan J. |
| 分类号 |
E02F3/00 |
主分类号 |
E02F3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A work vehicle, comprising:
a frame; a circle gear mounted to the frame to rotate relative thereto; a moldboard coupled to the circle gear to rotate therewith; a circle drive gearbox comprising gearing, a first worm, and a second worm, the gearing meshing with the circle gear, the first and second worms meshing with the gearing; and a hydraulic first motor and a hydraulic second motor, the first and second motors parallel to one another in a parallel flow arrangement from a common source, the first and second motors operatively coupled respectively to the first and second worms.
|
| 地址 |
Moline IL US |
