Patent ID: 9085877
Filing Date: 2015-07-21
Classification: E02F

Abstract:
1. A blade control system for a machine, the blade control system comprising: an input device configured to actuate a first actuator associated with a first blade end in response to a manual command signal triggered by the input device, the input device includes a first input device and a second input device; a controller configured to receive the manual command signal indicative of the trigger by the input device and actuate a second actuator associated with a second blade end with substantially same velocity as of the first actuator in response to the manual command signal; a manually actuable control valve operatively connected to the input device and configured to move the first actuator in response to the manual command signal based on the trigger from the input device, the manually actuable control valve includes a first manually actuable control valve and a second manually actuable control valve operatively connected with the first input device and the second input device, respectively, the first manually actuable control valve and the second manually actuable control valve configured to move the first actuator and the second actuator in response to a first manual command signal and a second manual command signal based on the trigger from the first input device and the second input device, respectively; and an electrically actuable control valve operatively connected to the controller and configured to move the second actuator in response to a valve control signal based on the manual command signal.