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US 2019/0093318 A1Published application
Shovel
AssigneeSumitomo(S.H.I.) Construction Machinery Co., Ltd.
InventorTakeya IZUMIKAWA
Life of this patent
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Abstract
A shovel includes a traveling body, a turning body turnably mounted on the traveling body, an object detecting part configured to detect a predetermined object around the shovel, a controller configured to restrict a motion of the shovel or report detection of an object when the object is detected, and a canceling part configured to execute a cancellation of restricting the motion or reporting the detection. A person around the shovel is alerted at the time of the cancellation.
Claims18
A shovel comprising:
- a traveling body;
- a turning body turnably mounted on the traveling body;
- an object detecting part configured to detect a predetermined object around the shovel;
- a controller configured to restrict a motion of the shovel or report detection of an object when the object is detected;
- and
- a canceling part configured to execute a cancellation of restricting the motion or reporting the detection,
- wherein a person around the shovel is alerted at a time of the cancellation.
4 more elements
A shovel comprising:
- a traveling body;
- a turning body turnably mounted on the traveling body;
- a cab mounted on the turning body;
- a surroundings alarm attached to the turning body;
- an interior alarm installed in the cab;
- a switch installed in the cab to cancel alarming;
- and
- a controller including a person detecting function to detect a person around the shovel,
- wherein the controller is configured to start the alarming by the interior alarm in response to detecting the person around the shovel, and to activate the surroundings alarm and activate a lighting apparatus for at least a predetermined time simultaneously with cancellation of the alarming by the interior alarm, in response to an operation of the switch.
6 more elements
Dependencies are inferred from the claim text.