The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2008
Filed:
Aug. 19, 2004
Naohiro Katayama, Hiroshima, JP;
Takayuki Okunishi, Hiroshima, JP;
Naohiro Katayama, Hiroshima, JP;
Takayuki Okunishi, Hiroshima, JP;
Kobelco Construction Machinery Co., Ltd., Hiroshima-shi, JP;
Abstract
A construction machine includes a lower traveling body on which an upper rotating body is rotatably disposed. The rotating body includes an upper frame provided with a bottom plate and a supporter acting as a perpendicular member. The bottom plate has an attachment hole extending substantially perpendicular to the bottom plate. The supporter is welded substantially perpendicular to the bottom plate while one end of the supporter is engaged with the attachment hole. Accordingly, the supporter can be easily fixed to the bottom plate while maintaining the perpendicularity and a proper height setting of the supporter.