Title:
建設機械の作動油タンク取り付け構造
Document Type and Number:
Japanese Patent JP5404680
Kind Code:
B2
Abstract:
To provide a hydraulic oil tank attachment structure which is arranged in a construction machine and secures the strength of a hydraulic oil tank as well as secures a large capacity thereof. The present invention provides a hydraulic oil tank attachment structure that is arranged in a compact excavator provided with a revolving superstructure 2, a working device that is attached to the revolving superstructure 2, a hydraulic actuator including a revolving motor that drives the revolving superstructure 2 and an actuator that drives the working device, and a hydraulic oil tank 6 made of synthetic resin, which stores therein a hydraulic oil to be supplied to the hydraulic actuator and is attached on a revolving frame 2a of the revolving superstructure 2, comprising a holding member 7 being provided with a projecting part 6a formed on a side surface of the hydraulic oil tank 6, which is fixed on the revolving frame 2a of the revolving superstructure 2 so as to surround side surfaces thereof to hold the hydraulic oil tank 6 via the projecting part 6a.
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Inventors:
Junya Kawamoto
Maeda Kohei
Maeda Kohei
Application Number:
JP2011059217A
Publication Date:
February 05, 2014
Filing Date:
March 17, 2011
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
E02F9/00
Domestic Patent References:
| JP2009074310A |
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office