发明名称 |
CAM DRIVEN LOW PROFILE SICKLE DRIVE |
摘要 |
The drive has an input rotatable about an upstanding rotational axis and carries a cam followed by a pivot arm pivotable about an upstanding pivotal axis. A power source is connected in rotatably driving relation to the input. The pivot arm connects to a knife assembly of a sickle. The input, cam and pivot arm are generally flat, and the power source is vertically coextensive therewith for incorporation in or below the floor of a header of a plant cutting machine. Rotation of the input causes offset movement of the cam about the rotational axis, resulting in sideward pivoting of the pivot arm and sickle knife. A second cam drive can oppositely drive a second sickle knife, such that opposite forces generated by operation of the drives will be largely canceled. |
申请公布号 |
EP2713695(B1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20120792961 |
申请日期 |
2012.05.25 |
申请人 |
CNH INDUSTRIAL BELGIUM NV |
发明人 |
COOK, JOEL, T.;BICH, GARY, L.;DECHRISTOPHER, DAVID, M. |
分类号 |
A01D34/30 |
主分类号 |
A01D34/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|