Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/186517
Kind Code:
A1
Abstract:
This work machine comprises a machine body, a work device attached to the machine body, and a control device for controlling the work machine. When an operation mode change command is detected, the control device determines whether a mode change condition including a condition in which the work machine is in a resting state is satisfied. If the mode change condition is satisfied, the control device changes an operation mode of the work machine.
Inventors:
KASAI SHINYA (JP)
IMURA SHINYA (JP)
YAMAMOTO SHINJIRO (JP)
ITO MASAMICHI (JP)
SHIWAKU KOJI (JP)
CHIBA TAKAAKI (JP)
IMURA SHINYA (JP)
YAMAMOTO SHINJIRO (JP)
ITO MASAMICHI (JP)
SHIWAKU KOJI (JP)
CHIBA TAKAAKI (JP)
Application Number:
PCT/JP2020/011561
Publication Date:
September 23, 2021
Filing Date:
March 16, 2020
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACH CO (JP)
International Classes:
E02F9/20
Domestic Patent References:
| WO2018117176A1 | 2018-06-28 |
Foreign References:
| JP2018053605A | 2018-04-05 | |||
| JP2012233521A | 2012-11-29 |
Attorney, Agent or Firm:
KAICHI IP (JP)
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