CONSTRUCTION MACHINE - HITACHI CONSTRUCTION MACHINERY

Title:

CONSTRUCTION MACHINE

Document Type and Number:

WIPO Patent Application WO/2012/098940

Kind Code:

A1

Abstract:

A canopy (23) for covering above a driver seat (19) is erected on an upper revolving body (3). A curved section (25B) extending leftwards and rightwards and protruding upwards is provided to the front-end side of the roof plate (25) of the canopy (23). A plate-shaped left front suspension bracket (26) is provided to a left front connecting section (24J), and a plate-shaped right front suspension bracket (27) is provided to a right front connecting section (24L). The curved section (25B) is sandwiched from left and right by the left and right front suspension brackets (26, 27). The left and right front suspension brackets (26, 27) are provided with suspension holes (26A, 27A), as well as cutouts (26B, 27B) for discharging water.

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Inventors:

TAKEOKA NAOKI (JP)
TANAKA TOMOYUKI (JP)
KIMURA SHOGO (JP)

Application Number:

PCT/JP2012/050163

Publication Date:

July 26, 2012

Filing Date:

January 06, 2012

Export Citation:

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Assignee:

HITACHI CONSTRUCTION MACHINERY (JP)
TAKEOKA NAOKI (JP)
TANAKA TOMOYUKI (JP)
KIMURA SHOGO (JP)

International Classes:

E02F9/16; B62D25/08

Foreign References:

JP2000273909A	2000-10-03
JP2008239091A	2008-10-09
JP2011247058A	2011-12-08
JP2012030605A	2012-02-16
JP2006082785A	2006-03-30

Other References: