Shovel and control device for shovel
AssigneeSumitomo Heavy Industries, Ltd.
InventorTsutomu ITO
Life of this patent
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Abstract
A shovel includes a lower travelling body; an upper pivot body pivotably mounted to the lower travelling body; an attachment attached to the upper pivot body; a plurality of actuators that include a first actuator and a second actuator, and drive the attachment and the upper pivot body; and a control device that controls an operation of another actuator of the plurality of actuators other than the first actuator in accordance with an operation of the first actuator so that the attachment is along a target trajectory. The control device operates the second actuator so that the attachment is along the target trajectory, when a predetermined condition is satisfied.
Claims14
A shovel comprising:
- a lower travelling body;
- an upper pivot body pivotably mounted to the lower travelling body;
- an attachment attached to the upper pivot body;
- a plurality of actuators that include a first actuator and a second actuator, and drive the attachment and the upper pivot body;
- and
- a control device that controls an operation of another actuator of the plurality of actuators other than the first actuator in accordance with an operation of the first actuator so that the attachment is along a target trajectory,
- wherein the control device operates the second actuator so that the attachment is along the target trajectory, when a predetermined condition is satisfied.
A control device for a shovel that includes
- a lower travelling body;
- an upper pivot body pivotably mounted to the lower travelling body;
- an attachment attached to the upper pivot body;
- and
- a plurality of actuators that include a first actuator and a second actuator, and drive the attachment and the upper pivot body,
- wherein the control device controls an operation of another actuator of the plurality of actuators other than the first actuator in accordance with an operation of the first actuator so that the attachment is along a target trajectory, and
- wherein the control device operates the second actuator so that the attachment is along the target trajectory, when a predetermined condition is satisfied.
Dependencies are inferred from the claim text.