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:
Feb. 02, 2010
Filed:
Sep. 15, 2004
Applicants:
Seiji Sakada, Okayama, JP;
Hiroyuki Ootsuki, Osaka, JP;
Inventors:
Seiji Sakada, Okayama, JP;
Hiroyuki Ootsuki, Osaka, JP;
Assignees:
Yanmar Co., Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
B66C 23/78 (2006.01); B66C 13/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylinder is interposed between a machine frame and each of outriggers, which are vertically swingably disposed at opposite sides of the machine frame, so as to lift up and down the outrigger. Fluid passages are formed in a rod part of the hydraulic cylinder. Connection portions of fluid suction and delivery ports of the respective fluid passages to be connected to the respective hydraulic pressure hoses are disposed adjacent to a pivot of the hydraulic cylinder.