Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/024249
Kind Code:
A1
Abstract:
Provided is a work machine that is capable of appropriately detecting a state in which a work machine body is swinging. A work machine 1 is provided with a microcomputer 29 that controls the driving of a motor 6. If centrifugal direction acceleration applied to an acceleration sensor 24 exceeds a centrifugal direction acceleration threshold, the microcomputer 29 reduces the rotation speed of the motor 6 or stops the motor 6. The microcomputer 29 requires the meeting of a condition in which a load current of the motor 6 exceeds a current threshold (not in a no-load state) to activate a swing control function.
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Inventors:
FUJIKAWA REO (JP)
Application Number:
PCT/JP2023/019618
Publication Date:
February 01, 2024
Filing Date:
May 26, 2023
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B25F5/00; B25D16/00
Domestic Patent References:
| WO2021095533A1 | 2021-05-20 | |||
| WO2021220705A1 | 2021-11-04 |
Foreign References:
| JP2019150897A | 2019-09-12 | |||
| JP2020099958A | 2020-07-02 |
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