Title:
WORK MACHINE
Document Type and Number:
Japanese Patent JP2023132054
Kind Code:
A
Abstract:
To provide a work machine, which is configured to prevent water from intruding into a motor storage part.SOLUTION: A work machine comprises a working part and a main body part having a motor storage part. The main body part comprises a fan, a motor and one or more first air-intake opening parts. The motor storage part comprises a wall part positioned closer to a first side than the motor in an axial direction of the motor to define the motor storage part, and a second air-intake opening part provided in the wall part. When the fan is driven, outside air of the main body part passes through the one or more first air-intake opening parts and the second air-intake opening part in this order and then flows into the motor storage part. In a working state of the work machine, at least one first air-intake opening part of the one or more first air-intake opening parts is positioned upper than the second air-intake opening part, and the one or more first air-intake opening parts are provided closer to a second side at the opposite side of the first side in the axial direction than the second air-intake opening part, in the axial direction.SELECTED DRAWING: Figure 13
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Inventors:
SUZUKI DAISUKE
Application Number:
JP2022037156A
Publication Date:
September 22, 2023
Filing Date:
March 10, 2022
Export Citation:
Assignee:
MAKITA CORP
International Classes:
B25F5/00; B23D57/02; B25F5/02; B27B17/00; B27B17/02
Attorney, Agent or Firm:
Patent Attorney Corporation Kaiyu International Patent Office