HINGE STRUCTURE AND CAB FOR CONSTRUCTION MACHINE PROVIDED WITH THE SAME

Title:

HINGE STRUCTURE AND CAB FOR CONSTRUCTION MACHINE PROVIDED WITH THE SAME

Document Type and Number:

Japanese Patent JP2009024414

Kind Code:

A

Abstract:

To provide a hinge structure capable of clearing a transport regulation by eliminating the portion of a cab projecting outward while securing a sufficient opening/closing angle even when fitted to the cab of a construction machine and also provide a cab for a construction machine having the hinge structure.

A hinge 22 comprises two rotating shafts 22b, 22c so secured to an entrance door 20 and the side wall part 10a of the cab 10 as to be enclosed therein, respectively, and an intermediate blade 22a rotatably connected to the rotating shafts 22b, 22c.

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Inventors:

SUGIMOTO HIROKAZU
NAMURA HARUHIDE
DEGUCHI AKIYOSHI
TSUJI KOUDO

Application Number:

JP2007189231A

Publication Date:

February 05, 2009

Filing Date:

July 20, 2007

Export Citation:

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Assignee:

KOMATSU MFG CO LTD

International Classes:

E02F9/16; B60J5/00; B60J5/04; B62D25/08; E05D1/04

Attorney, Agent or Firm:

Shinki Global IP Patent Corporation

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