Title:
WORKING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/030513
Kind Code:
A1
Abstract:
In the present invention, a hydraulic excavator (100) is provided with a cab (5), a vehicle body frame (6), and a restraining part (8). The vehicle body frame (6) has a base part (60) and a rear support frame (622) disposed on the upper side of the base part (60) and supporting the cab (5). The restraining unit (8) is disposed on a floor frame (51) of the cab (5) and is positioned between the base part (60) and the floor frame (51). The restraining part (8) has a retaining member (81) and a shock absorber (82). The retaining member (81) is disposed on the underside of the rear support frame (622). The shock absorber (82) is disposed on the cab (5) side of the retaining member (81).
Inventors:
SASAKI MAKOTO (JP)
KATOH MASASHI (JP)
NOGUCHI TAKAHIRO (JP)
ADACHI KAZUAKI (JP)
NAKAZAWA YOSHIAKI (JP)
SHIMIZU NOBUTAKA (JP)
NAKATA MASAHIRO (JP)
KATOH MASASHI (JP)
NOGUCHI TAKAHIRO (JP)
ADACHI KAZUAKI (JP)
NAKAZAWA YOSHIAKI (JP)
SHIMIZU NOBUTAKA (JP)
NAKATA MASAHIRO (JP)
Application Number:
PCT/JP2017/029079
Publication Date:
February 15, 2018
Filing Date:
August 10, 2017
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
NIPPON STEEL & SUMITOMO METAL CORP (JP)
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
B62D27/04; B62D21/18; E02F9/16
Foreign References:
| JP2012082595A | 2012-04-26 | |||
| JPH10204924A | 1998-08-04 | |||
| JP2013014927A | 2013-01-24 | |||
| JP2006348509A | 2006-12-28 | |||
| JPH1026172A | 1998-01-27 | |||
| JP2015168936A | 2015-09-28 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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