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:
Jan. 25, 2011
Filed:
Aug. 25, 2006
Takafumi Nobayashi, Chikugo, JP;
Yasuyuki Oyamada, Chikugo, JP;
Takahiro Ikeda, Chikugo, JP;
Keiichi Nishihara, Chikugo, JP;
Masao Nagata, Chikugo, JP;
Saizou Kondou, Chikugo, JP;
Masami Miyanishi, Chikugo, JP;
Takafumi Nobayashi, Chikugo, JP;
Yasuyuki Oyamada, Chikugo, JP;
Takahiro Ikeda, Chikugo, JP;
Keiichi Nishihara, Chikugo, JP;
Masao Nagata, Chikugo, JP;
Saizou Kondou, Chikugo, JP;
Masami Miyanishi, Chikugo, JP;
Yanmar Co., Ltd., Osaka, JP;
Abstract
It is an object of the present invention to provide a cover for a power shovel which can be manufactured at a low cost by reducing the number of parts and production man-hours and can be improved in maintainability. In the power shovelwhich include an upper revolution structure () having: a body frame (), a seat support stand () disposed at the rear of the body frame () and covering an upper part of the engine, and a device frame () disposed on a front part of the body frame () and storing hydraulic devices, side and a rear parts of the seat support stand () and the side part between the device frame () and the body frame () are covered by left and right side-covers () and () and a rear cover ().