Title:
クレーン制御装置
Document Type and Number:
Japanese Patent JP7415556
Kind Code:
B2
Abstract:
To make it possible to mainly regulate operation of a crane automatically in accordance with a state of an operator.SOLUTION: A crane control device includes a control part for controlling operation of a crane, a contact detection part 22 for detecting the contact of the crane against a hook block 27, and a transmission part 24 for transmitting a detection signal detected by the contact detection part 22 to the control part. The contact detection part 22 and the transmission part 24 are mounted on the hook block 27. The control part automatically regulates the operation of the crane when the contact state is determined based on the detection signal, and automatically releases the regulation of the operation of the crane when a non-contact state is determined. The contact detection part 22 can be mounted on an outer peripheral portion of a hook 1 included in the hook block 27. The transmission part 24 can be mounted on a root portion of the hook 1.SELECTED DRAWING: Figure 3B
Inventors:
Kohei Motoki
Application Number:
JP2019238608A
Publication Date:
January 17, 2024
Filing Date:
December 27, 2019
Export Citation:
Assignee:
Tadano Co., Ltd.
International Classes:
B66C15/06; B66C1/34; B66C15/00
Domestic Patent References:
| JP10203781A | ||||
| JP6056385A | ||||
| JP6336396A |
Attorney, Agent or Firm:
Cleo International Law & Patent Office