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:
Nov. 16, 2010
Filed:
Jan. 23, 2006
Kunihiko Sakamoto, Chikugo, JP;
Kouichi Takata, Chikugo, JP;
Nagahiro Ogata, Chikugo, JP;
Yousuke Yamashita, Chikugo, JP;
Makiko Tajima, Chikugo, JP;
Hiroaki Ayabe, Chikugo, JP;
Kunihiko Sakamoto, Chikugo, JP;
Kouichi Takata, Chikugo, JP;
Nagahiro Ogata, Chikugo, JP;
Yousuke Yamashita, Chikugo, JP;
Makiko Tajima, Chikugo, JP;
Hiroaki Ayabe, Chikugo, JP;
Yanmar Co., Ltd., Osaka-shi, Osaka, JP;
Abstract
Rigidity of a frame of a working vehicle is improved by a simple structure and production costs are reduced by reducing the number of parts of a working vehicle. Pipesare provided on both left and right sides at the center in the front-rear direction of a side frame, and each pipehas a rectangular cross-section and penetrates an intermediate partition in the front-rear direction from a mast sectionup to a transmission section. Tie-down holes are formed in a front face plateto which the front end of a frameis connected, and a plateconnected to a side frameis provided at the bottom surface of each mast sectionprotruding outward from the side frame. Tanks installed on the working vehicle are suspended from the plate bodies, and a lift arm installation boss provided at each mast sectionis supported at both ends. A U-shaped reinforcement memberconnects the upper surface of mast partition plate of a mast sectionand left and right bosses.