Title:
作業機械
Document Type and Number:
Japanese Patent JP6964936
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a work machine capable of securing safety when there is a sign of breakage of electrical components due to impact and the like.SOLUTION: A plurality of electrical units are mounted on a machine body. Connection between the plurality of electrical units are performed by power cables. A protective structure protects the electrical units mechanically. A controller stops operations of the electrical units when deformation occurs with the power cables or the protective structure.SELECTED DRAWING: Figure 4
Inventors:
Tetsuji Ono
Application Number:
JP2017042311A
Publication Date:
November 10, 2021
Filing Date:
March 07, 2017
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
E02F9/24; E02F9/20
Domestic Patent References:
| JP2013255420A | ||||
| JP2012242324A | ||||
| JP2016203304A | ||||
| JP2014180124A | ||||
| JP2004129367A | ||||
| JP2010221745A | ||||
| JP2016060320A |
Foreign References:
| US5231253 |
Attorney, Agent or Firm:
Mikio Kuruyama