Title:
TRUCK FRAME FOR CONSTRUCTION MACHINERY
Document Type and Number:
WIPO Patent Application WO/2013/073415
Kind Code:
A1
Abstract:
Respective left/right fore-flanges (21A, 21B) are provided on left/right fore-legs (12B, 12C) of a centre frame (12). Respective left/right rear-flanges (22A, 22B) are provided on left/right rear-legs (12D, 12E) of the centre frame (12). Left/right fore-leg attachment members (33A, 33B) and left/right rear-leg attachment members (36A, 36B), which extend towards the centre frame (12), are respectively provided on left/right side frames (25, 29). The fore-flanges (21A, 21B) are mounted on the respective fore-leg attachment members (33A, 33B) and are joined using bolts (40) which penetrate in the up/down direction therebetween. The rear-flanges (22A, 22B) are mounted on the respective rear-leg attachment members (36A, 36B) and are joined using bolts (40) which penetrate in the up/down direction therebetween.
Inventors:
TOCHIGI KENICHI (JP)
Application Number:
PCT/JP2012/078704
Publication Date:
May 23, 2013
Filing Date:
November 06, 2012
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY (JP)
International Classes:
E02F9/02
Domestic Patent References:
| WO2006030626A1 | 2006-03-23 |
Foreign References:
| JP2001073409A | 2001-03-21 |
Attorney, Agent or Firm:
HIROSE KAZUHIKO (JP)
Kazuhiko Hirose (JP)
Kazuhiko Hirose (JP)
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Claims: