Title:
EXCAVATOR CABIN HAVING IMPROVED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2014/119951
Kind Code:
A1
Abstract:
The present invention provides an excavator cabin having an improved structure, the excavator cabin comprising: a rectangular base; a pair of front frame pipes having a first front pipe and a second front pipe of which one end thereof is respectively connected to two edges of the base; a pair of rear frame pipes having a first rear pipe and a second rear pipe of which one end thereof is respectively connected to the remaining two edges of the base; a pair of ceiling frame pipes which have a first ceiling pipe that is connected to the other ends of the first front pipe and the first rear pipe, and a second ceiling pipe that is connected to the other ends of the second front pipe and the second rear pipe; ceiling strength reinforcing units provided on the pair of ceiling frame pipes in a Z-shaped truss structure; rear strength reinforcing units provided on the pair of rear frame pipes in a Z-shaped truss structure; front strength reinforcing pipes inserted into the pair of front frame pipes; and ceiling strength reinforcing pipes inserted into the pair of ceiling frame pipes.
Inventors:
CHA JUN HO (KR)
LEE DONG KYU (KR)
JEON JAE SEUNG (KR)
LEE DONG KYU (KR)
JEON JAE SEUNG (KR)
Application Number:
PCT/KR2014/000893
Publication Date:
August 07, 2014
Filing Date:
February 03, 2014
Export Citation:
Assignee:
DOOSAN INFRACORE CO LTD (KR)
International Classes:
E02F9/16; B66C13/54
Foreign References:
| JP2007046396A | 2007-02-22 | |||
| JP2009056929A | 2009-03-19 | |||
| JP2006240569A | 2006-09-14 | |||
| JP2006327282A | 2006-12-07 | |||
| KR20060115494A | 2006-11-09 |
Attorney, Agent or Firm:
HANBEOT PATENT & LAW FIRM (KR)
특허법인 한벗 (KR)
특허법인 한벗 (KR)
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