Title:
CRANE APPARATUS AND INFORMATION INPUT-OUTPUT METHOD FOR CRANE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/008948
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a crane apparatus that allows for the input and output of hoist-related information without loss of crane operability. To address this purpose, the present invention comprises: a hoist 1 for moving a hook 28 in the vertical direction; a push-button switch 6 for imparting commands to the hoist 1; a control device 30 for controlling the hoist 1; an input-output port 17 that is provided to the control device 30 and is for inputting and outputting information; and an external storage medium 20 that is provided to the hook 28 and is connectable to the input-output port 17. When the hook 28 moves upward, the external storage medium 20 connects to the input-output port 17, and information relating to the hoist 1 is forwarded from the control device 30 to the external storage medium 20. Alternatively, information relating to the hoist 1 is forwarded from the external storage medium 20 to the control device 30.
Inventors:
TATEISHI RYU (JP)
Application Number:
PCT/JP2019/025122
Publication Date:
January 09, 2020
Filing Date:
June 25, 2019
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD (JP)
International Classes:
B66C13/46
Domestic Patent References:
| WO2014156279A1 | 2014-10-02 |
Foreign References:
| JP2017190233A | 2017-10-19 | |||
| JP2018062414A | 2018-04-19 | |||
| JP2014234260A | 2014-12-15 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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