Hydraulic assembly for supplying an attachment with hydraulic power
AssigneeDeere & Company
InventorMANUEL BILLICH
Life of this patent
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Abstract
A hydraulic assembly for supplying an attachment with hydraulic power of an agricultural towing vehicle, including a hydraulic work port for the passage of a hydraulic medium delivered by a pump, a pressure port, hydraulically connected to the work port, for delivering hydraulic power to the attachment, a hydraulic feedback port for receiving a hydraulic feedback pressure from the attachment, a signal port for delivering a feedback signal in dependence on the hydraulic feedback pressure, and a pressure sensor, between the hydraulic feedback port and the signal port, for conversion of the feedback pressure into the feedback signal.
Claims12
A hydraulic assembly for supplying an attachment with hydraulic power of an agricultural towing vehicle, comprising:
- a hydraulic work port for the passage of a hydraulic medium delivered by a pump;
- a pressure port, hydraulically connected to the work port, for delivering hydraulic power to the attachment;
- a hydraulic feedback port for receiving a hydraulic feedback pressure from the attachment;
- a signal port for delivering a feedback signal in dependence on the hydraulic feedback pressure;
- and
- a pressure sensor, between the hydraulic feedback port and the signal port, for conversion of the feedback pressure into the feedback signal.
Dependencies are inferred from the claim text.