US 11,910,756 B2
Agricultural system
Sven Monbaliu, Zuienkerke (BE); Olivier Helewaut, Ruddervoorde (BE); Lynn Derynck, Moere (BE); and Yves Loosfelt, Zulte (BE)
Assigned to CNH Industrial America LLC, New Holland, PA (US)
Filed by CNH Industrial America LLC, New Holland, PA (US)
Filed on Nov. 9, 2020, as Appl. No. 17/093,435.
Claims priority of application No. 19208196 (EP), filed on Nov. 8, 2019.
Prior Publication US 2021/0137017 A1, May 13, 2021
Int. Cl. A01F 15/08 (2006.01); A01F 15/04 (2006.01); A01F 15/07 (2006.01)
CPC A01F 15/0825 (2013.01) [A01F 15/042 (2013.01); A01F 15/0715 (2013.01); A01F 15/0841 (2013.01); A01F 2015/0891 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An agricultural system comprising:
an agricultural baler comprising:
a drive system;
a bale chamber partly defined by at least one movable density door; and
at least one actuator comprising a piston that is slideably mounted within a cylinder, the piston being mounted for moving the at least one density door between an open position and a closed position, wherein the at least one actuator is configured to be operated under the control of the drive system, and
a control unit configured to:
receive a routine-trigger-signal;
determine an actuator-control-signal for adjusting a speed at which the at least one actuator moves the at least one density door in response to the routine-trigger-signal; and
provide the actuator-control-signal to the drive system for driving the at least one actuator in either a first-actuator-speed-mode, in which the at least one actuator moves the at least one density door at a first speed, or a second-actuator-speed-mode, in which the at least one actuator moves the at least one density door at a second speed, wherein the second speed is greater than the first speed.