Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/228633
Kind Code:
A1
Abstract:
[Problem] Provided is a work machine capable of preventing an unmanned aerial vehicle from being damaged, falling, or being stolen, and protecting the unmanned aerial vehicle from an external environment. [Solution] A work machine (1) comprises: a machine body (10) that can travel; a work device (20) that is provided to the machine body (10); and an unmanned aerial vehicle (40) that can move independently of the machine body (10). The work machine (1) is provided with a housing device (70) that has: a housing chamber (44) that is mounted on an upper surface portion of the machine body (10), and that houses the unmanned aerial vehicle (40); and a cover (46) that opens and closes the housing chamber (44) when the unmanned aerial vehicle (40) disengages from or is housed in the machine body (10).
Inventors:
SATO KIICHI (JP)
TANAKA MASAMICHI (JP)
HIGURASHI MASAKI (JP)
TAGO HISASHI (JP)
TANAKA MASAMICHI (JP)
HIGURASHI MASAKI (JP)
TAGO HISASHI (JP)
Application Number:
PCT/JP2023/015589
Publication Date:
November 30, 2023
Filing Date:
April 19, 2023
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACH CO (JP)
International Classes:
E02F9/26; E01C19/23
Domestic Patent References:
| WO2017099070A1 | 2017-06-15 | |||
| WO2019193254A1 | 2019-10-10 |
Foreign References:
| JP2020023210A | 2020-02-13 | |||
| JP2019502594A | 2019-01-31 | |||
| JP7044949B1 | 2022-03-30 |
Attorney, Agent or Firm:
AIHARA & PARTNERS PATENT ATTORNEY CORPORATION (JP)
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