Patent ID: 9556589
Date: 2017-01-31
CPC Classifications: E02F,F15B

Claim:
1. A working machine, comprising: a ground engaging structure; a propulsion system for moving the working machine via the ground engaging structure; a body supported on the ground engaging structure; a working arm connected to the body and having a carriage at one end for receiving an attachment; and a control system for selectively oscillating the carriage, wherein the control system comprises: wherein the user input device comprises an oscillation input configured to selectively transmit an oscillation signal to the electronic controller to indicate a desired amplitude and/or frequency of oscillation of the carriage, wherein the oscillation input is variable to alter the oscillation signal transmitted to the electronic controller, wherein the electronic controller is configured to upon receipt of the oscillation signal selectively activate the actuator to oscillate the carriage at the desired amplitude and/or frequency indicated by the oscillation signal, wherein the controller is configured to signal actuation of the actuator to move the carriage from a first position to a second position simultaneously whilst oscillating the carriage at the desired amplitude and/or frequency, and wherein the controller is configured to move the carriage in a desired direction at a slower rate when simultaneously moving and oscillating the carriage than when only moving the carriage.