Shovel
AssigneeSumitomo Construction Machinery Co., Ltd.
InventorTakeya IZUMIKAWA
Life of this patent
Estimating the term…
Abstract
A shovel (100) according to an embodiment of the present invention includes a lower travelling body (1), an upper pivot body (3) pivotably mounted to the lower travelling body (1), an excavation attachment (AT) provided to the upper pivot body (3), a plurality of actuators that operate the excavation attachment (AT), an operation device (26) provided to the upper pivot body (3), and a controller (30) configured to, in response to an operation of the operation device (26) in a first direction, operate the plurality of actuators to move a predetermined portion of the excavation attachment (AT) based on position information. The controller (30) operates the plurality of actuators in a first control mode and a second control mode based on the position information.
Claims14
A shovel, comprising:
- a lower travelling body;
- an upper pivot body pivotably mounted to the lower travelling body;
- an attachment provided to the upper pivot body;
- a plurality of actuators that operate the attachment;
- an operation device provided to the upper pivot body;
- and
- a controller configured to, in response to an operation of the operation device in a first direction, operate the plurality of actuators to move a predetermined portion of the attachment based on position information,
- wherein the controller operates the plurality of actuators in a first control mode and a second control mode based on the position information.
A shovel, comprising:
- a lower travelling body;
- an upper pivot body pivotably mounted to the lower travelling body;
- an attachment including a boom and an arm provided to the upper pivot body;
- a plurality of actuators that operate the attachment;
- an operation device provided to the upper pivot body;
- and
- a controller configured to, in response to an operation of the operation device in a first direction, operate the plurality of actuators to move a predetermined portion of the attachment based on position information,
- wherein the controller causes the arm to operate depending on the boom.
Dependencies are inferred from the claim text.