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:
Jun. 15, 2010
Filed:
Jan. 20, 2006
Applicants:
Seiji Sakada, Chikugo, JP;
Nagahiro Ogata, Chikugo, JP;
Inventors:
Seiji Sakada, Chikugo, JP;
Nagahiro Ogata, Chikugo, JP;
Assignee:
Yanmar Co., Ltd., Osaka-shi, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
E02F 1/00 (2006.01); E02F 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a piping structure of a front work machine which prevents an increase in total with of the front work machine caused by hydraulic piping extended from the main machine side, and enables the piping following a structure of the front work machine turning vertically, by which a burden on the hydraulic piping accompanying the turning of the front work machine can be reduced to improve the durability.