HARVESTER HEAD SUPPORT TORQUE TRANSFER MECHANISM

An agricultural vehicle header having: a frame, a support arm having a proximal end rotatably mounted by a support arm pivot to the frame and a distal end spaced from the proximal end, a torque transfer anchor rigidly attached to the frame, a support torque rod having a distal end rotationally fixed...

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Bibliographische Detailangaben
1. Verfasser: DeChristopher, David M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An agricultural vehicle header having: a frame, a support arm having a proximal end rotatably mounted by a support arm pivot to the frame and a distal end spaced from the proximal end, a torque transfer anchor rigidly attached to the frame, a support torque rod having a distal end rotationally fixed to the support arm, and a proximal end rotatably mounted to the torque transfer anchor to rotate about a first axis, a frame torque rod having a proximal end rotatably mounted to the torque transfer anchor to rotate about a second axis and a distal end rotationally fixed to the frame, and a drive linkage connecting the support torque rod to the frame torque rod at the torque transfer anchor, to transfer a rotational motion of the support torque rod about the first axis into an opposite rotational motion of the frame torque rod about the second axis.