Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/166923
Kind Code:
A1
Abstract:
Provided is a work machine that offers good operability. A work machine 1 comprises: a motor 6; a work unit that is driven by the motor 6 and configured so as to be able to carry out prescribed work; a microcomputer 98 for controlling the motor 6; and an operating unit that is configured so as to be able to instruct the microcomputer 98 to drive/halt the motor 6. The microcomputer 98 is configured to perform control so as to: cause the motor 6 to be driven continuously by normal operation during a single drive operation of the operating unit; lower the output of the motor 6 by reducing the duty with respect to normal operation when the motor 6 enters an overload state; and then, upon detection of the rotation of the motor 6, return to normal operation.
Inventors:
SAKAGAMI KOICHI (JP)
MASHIKO HIRONORI (JP)
KAWANO YOSHIKAZU (JP)
SHINTO SHUNYA (JP)
MASHIKO HIRONORI (JP)
KAWANO YOSHIKAZU (JP)
SHINTO SHUNYA (JP)
Application Number:
PCT/JP2023/003915
Publication Date:
September 07, 2023
Filing Date:
February 07, 2023
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B25F5/00; B24B23/00
Foreign References:
| JP2014091167A | 2014-05-19 | |||
| JP2017063561A | 2017-03-30 | |||
| JP2015186387A | 2015-10-22 | |||
| JP2021049587A | 2021-04-01 | |||
| JP2019033649A | 2019-02-28 |
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