Title:
建設機械
Document Type and Number:
Japanese Patent JP6926039
Kind Code:
B2
Abstract:
To provide a construction machine that can easily attach a camera to an existing component without using a locking space, and that can suppress theft of the camera.SOLUTION: A side camera 21 is mounted on an upper revolving body 4 via a mounting bracket 22. In this case, the side camera 21 is detachably attached to the mounting bracket 22 by a first bolt 23 and a second bolt 24 that can be attached to and detached from the mounting bracket 22. The mounting bracket 22 is located around an engine cover 17C and is fixed to an upper surface 16A of a hydraulic oil tank 16 using welding means. The engine cover 17C is lockable and can be opened and closed. When the engine cover 17C is in the closed position, the second bolt 24 interferes with the engine cover 17C and is prevented from being removed from the mounting bracket 22.SELECTED DRAWING: Figure 4
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Inventors:
Otsuka Asumi
Application Number:
JP2018161382A
Publication Date:
August 25, 2021
Filing Date:
August 30, 2018
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
E02F9/24; E02F9/26
Domestic Patent References:
| JP2015175227A | ||||
| JP2014047462A | ||||
| JP2014047463A |
Foreign References:
| US20170036602 |
Attorney, Agent or Firm:
Hirowa Patent Office