Work machine
AssigneeSumitomo Heavy Industries, Ltd.
InventorsYasuhiro YAMAMOTO, Keita NAKAMORI, Ryosuke KURAMOCHI, Hisashi OSUMI
Life of this patent
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Abstract
A work machine is provided and includes a wire rope including a lower end configured to hold a suspended load; and a suspending fulcrum configured to suspend the wire rope and to be movable. In a case in which the lower end of the wire rope is moved in a horizontal direction from a first position, which is previously set, to a second position, the work machine is configured to perform control to maintain, from the first position to a position close to the second position, a state in which the suspending fulcrum leads the lower end of the wire rope, and the lower end of the wire rope follows the suspending fulcrum.
Claims7
A work machine, comprising:
- a wire rope including a lower end configured to hold a suspended load;
- a suspending fulcrum configured to suspend the wire rope and to be movable;
- and
- a controller including a memory and a processor coupled to the memory, wherein
- in a case in which the lower end of the wire rope is moved in a horizontal direction from a first position, which is previously set, to a second position, the controller is configured to perform control to maintain, from the first position to a position close to the second position, a state in which the suspending fulcrum leads the lower end of the wire rope, and the lower end of the wire rope follows the suspending fulcrum.
Dependencies are inferred from the claim text.