(19)
(11) EP 2 738 315 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
06.08.2014 Bulletin 2014/32

(43) Date of publication A2:
04.06.2014 Bulletin 2014/23

(21) Application number: 13194216.1

(22) Date of filing: 25.11.2013
(51) International Patent Classification (IPC): 
E02F 9/08(2006.01)
 B62D 33/02(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 28.11.2012 JP 2012259536

(71) Applicant: Kobelco Construction Machinery Co., Ltd.
Hiroshima 731-5161 (JP)

(72) Inventors:
  • Shimomura, Keisuke
    Hiroshima-shi, Hiroshima 731-5161 (JP)
  • Shimazu, Yasuhiko
    Hiroshima-shi, Hiroshima 731-5161 (JP)

(74) Representative: TBK 
Bavariaring 4-6
80336 München
80336 München (DE)

   


(54) Set of members forming upper frame of construction machine


(57) A set of members (15a) forming an upper frame (15) of a construction machine 10) includes a center section (20), a left side deck (30L), and a right side deck (30R). The left side deck (30L) has a left deck beam (32). The right side deck (30R) has a right deck beam (32R). At least one of the left deck beam (32L) or the right deck beam (32R) is adjustment deck beams. The adjustment deck beam (32R, 32L) has a contacting part(32c) that is adapted to be brought into contact with and is also adapted to be welded to an external side surface (22a) of an adjustment-side longitudinal plate (22L), a first opposing part (32b) that is adapted to be opposed to a side surface (21b) of the bottom plate (21) and is also adapted to be welded to the side surface (21b), and a second opposing part (32a) that is adapted to be opposed to an upper surface (21a) of the bottom plate with a height-adjustment gap therebetween.













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Search report