WORKING MACHINE - HITACHI CONSTRUCTION MACHINERY

Title:

WORKING MACHINE

Document Type and Number:

WIPO Patent Application WO/2005/032996

Kind Code:

A1

Abstract:

A working machine, comprising a cab support member (7) installed on the left side vertical plate (5) of a frame (3) for supporting a cab (14) having front and rear inside brackets (8) fixed by welding to the inner surface (5A) of the left side vertical plate (5) and front and rear outside brackets (9) detachably fitted to the outer surface (5B) of the left side vertical plate (5) with bolts (10). Accordingly, since the outer brackets (9) can be removed from the left side vertical plate (5) of the frame (3), the lateral width dimension of the frame (3) can be suppressed. Since the outer brackets (9) can be removed from the left side vertical plate (5), the plurality of frames (3) can be loaded on a transportation vehicle (24) and transported to an assembly plant. As a result, a transportation efficiency for the frames can be increased.

Inventors:

KOBAYASHI TAMIO (JP)
MATSUSHITA MAKOTO (JP)
TOYOOKA TSUKASA (JP)

Application Number:

PCT/JP2004/013698

Publication Date:

April 14, 2005

Filing Date:

September 13, 2004

Export Citation:

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Assignee:

HITACHI CONSTRUCTION MACHINERY (JP)
KOBAYASHI TAMIO (JP)
MATSUSHITA MAKOTO (JP)
TOYOOKA TSUKASA (JP)

International Classes:

B66F9/075; B66F9/065; B66F11/04; E02F3/28; E02F9/08; E02F9/16; (IPC1-7): B66F9/065

Foreign References:

US20010041123A1	2001-11-15
JPS56132799U	1981-10-08
JPS5980571U	1984-05-31
EP1362824A1	2003-11-19